www.ip4b.net IXFR zone transfer

Changes since SOA version

IXFR is a zone transfer request that returns changes since a specific SOA version. Enter the SOA version to request changes since then.

Domains in this zone

ip4b.net
_dmarc.ip4b.net
_xmpp-client._tcp.ip4b.net
_xmpp-server._tcp.ip4b.net
app.ip4b.net
imap.ip4b.net
imaps.ip4b.net
ns1.isp.ip4b.net
ns2.isp.ip4b.net
thunderchief.isp.ip4b.net
mail.ip4b.net
mx1.ip4b.net
mx2.ip4b.net
ns1.ip4b.net
ns2.ip4b.net
panel.ip4b.net
plesk.ip4b.net
pop.ip4b.net
pops.ip4b.net
portail.ip4b.net
portal.ip4b.net
sg1-isp.ip4b.net
smtp.ip4b.net
smtps.ip4b.net
webmail.ip4b.net
www.ip4b.net
xmpp.ip4b.net
_xmpp-client._tcp.xmpp.ip4b.net
_xmpp-server._tcp.xmpp.ip4b.net

ip4b.net

SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2026070804
Refresh
2h
Retry
9m
Expire
7d
Negative cache TTL
1h
TXT Human readable text
5m
SPF
Sender policy
v=spf1 mx a ip4:199.168.216.198 ip4:199.168.216.247 ip4:192.148.112.247 ip4:199.168.217.102 ip6:2605:4f00:beef:82::198 include:dash.isp.ip4b.net include:dash-twin.isp.ip4b.net -all
MX Mail server
1h
mail.ip4b.net 10 Primary
NS Authoritative DNS server
1h
ns1.isp.ip4b.net
ns2.isp.ip4b.net
A IPv4 address
1h
199.168.216.198
IP4B
AS26413
Canada
Montréal, Quebec

_dmarc.ip4b.net

TXT Human readable text
5m
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; aspf=s; adkim=s

_xmpp-client._tcp.ip4b.net

SRV Service locators
1h
Target
Port
5222
Priority
0
Weight
5
Service
xmpp-client
Protocol
TCP

_xmpp-server._tcp.ip4b.net

SRV Service locators
1h
Target
Port
5269
Priority
0
Weight
5
Service
xmpp-server
Protocol
TCP

app.ip4b.net

CNAME Canonical name
1h
app.ip4b.net points to harvard.isp.ip4b.net

imap.ip4b.net

SRV Service locators
5m
Target
Port
143
Priority
0
Weight
5
Service
imap
Protocol
IP4B
A IPv4 address
5m
199.168.216.198
IP4B
AS26413
Canada
Montréal, Quebec

imaps.ip4b.net

SRV Service locators
5m
Target
Port
993
Priority
0
Weight
5
Service
imaps
Protocol
IP4B

ns1.isp.ip4b.net

AAAA IPv6 address
1h
2605:4f00:beef:82::247
IP4B
AS26413
Canada
Montréal, Quebec
A IPv4 address
5m
199.168.216.247
IP4B
AS26413
Canada
Montréal, Quebec

ns2.isp.ip4b.net

AAAA IPv6 address
1h
2605:4f00:beef:84::247
IP4B
AS26413
Canada
Montréal, Quebec
A IPv4 address
1h
192.148.112.247
IP4B
AS26413
Canada
Montréal, Quebec

thunderchief.isp.ip4b.net

AAAA IPv6 address
1h
2605:4f00:beef:82::247
IP4B
AS26413
Canada
Montréal, Quebec
A IPv4 address
1h
199.168.216.247
IP4B
AS26413
Canada
Montréal, Quebec

mail.ip4b.net

A IPv4 address
1h
199.168.216.198
IP4B
AS26413
Canada
Montréal, Quebec

mx1.ip4b.net

CNAME Canonical name
1h
mx1.ip4b.net points to dash.isp.ip4b.net

mx2.ip4b.net

CNAME Canonical name
1h
mx2.ip4b.net points to dash-twin.isp.ip4b.net

ns1.ip4b.net

A IPv4 address
1h
199.168.216.247
IP4B
AS26413
Canada
Montréal, Quebec

ns2.ip4b.net

A IPv4 address
1h
192.148.112.247
IP4B
AS26413
Canada
Montréal, Quebec

panel.ip4b.net

CNAME Canonical name
1h
panel.ip4b.net points to dash.isp.ip4b.net

plesk.ip4b.net

CNAME Canonical name
1h
plesk.ip4b.net points to harvard.isp.ip4b.net

pop.ip4b.net

SRV Service locators
5m
Target
Port
110
Priority
5
Weight
5
Service
pop
Protocol
IP4B
A IPv4 address
5m
199.168.216.198
IP4B
AS26413
Canada
Montréal, Quebec

pops.ip4b.net

SRV Service locators
5m
Target
Port
995
Priority
0
Weight
5
Service
pops
Protocol
IP4B

portail.ip4b.net

A IPv4 address
1h
199.168.216.233
IP4B
AS26413
Canada
Montréal, Quebec

portal.ip4b.net

A IPv4 address
1h
199.168.216.233
IP4B
AS26413
Canada
Montréal, Quebec

sg1-isp.ip4b.net

AAAA IPv6 address
1h
2605:4f00:901:9801::102
IP4B
AS26413
Canada
Montréal, Quebec
A IPv4 address
1h
199.168.217.102
IP4B
AS26413
Canada
Montréal, Quebec

smtp.ip4b.net

SRV Service locators
5m
Target
Port
25
Priority
0
Weight
5
Service
smtp
Protocol
IP4B
A IPv4 address
5m
199.168.216.198
IP4B
AS26413
Canada
Montréal, Quebec

smtps.ip4b.net

SRV Service locators
5m
Target
Port
587
Priority
0
Weight
5
Service
smtps
Protocol
IP4B

webmail.ip4b.net

CNAME Canonical name
1h
webmail.ip4b.net points to mail.ip4b.net

www.ip4b.net

CNAME Canonical name
1h
www.ip4b.net points to ip4b.net

xmpp.ip4b.net

CNAME Canonical name
1h
xmpp.ip4b.net points to xmpp.isp.ip4b.net

_xmpp-client._tcp.xmpp.ip4b.net

SRV Service locators
1h
Target
Port
5222
Priority
0
Weight
5
Service
xmpp-client
Protocol
TCP

_xmpp-server._tcp.xmpp.ip4b.net

SRV Service locators
1h
Target
Port
5269
Priority
0
Weight
5
Service
xmpp-server
Protocol
TCP

Question and response

Question

dig ip4b.net. IXFR @192.148.112.247

Answer

ip4b.net. 3600 SOA thunderchief.isp.ip4b.net. sysadmin.ip4b.ca. 2026070804 7200 540 604800 3600 ip4b.net. 300 TXT "v=spf1 mx a ip4:199.168.216.198 ip4:199.168.216.247 ip4:192.148.112.247 ip4:199.168.217.102 ip6:2605:4f00:beef:82::198 include:dash.isp.ip4b.net include:dash-twin.isp.ip4b.net -all" ip4b.net. 3600 MX 10 mail.ip4b.net. ip4b.net. 3600 NS ns1.isp.ip4b.net. ip4b.net. 3600 NS ns2.isp.ip4b.net. ip4b.net. 3600 A 199.168.216.198 _dmarc.ip4b.net. 300 TXT "v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; aspf=s; adkim=s" _xmpp-client._tcp.ip4b.net. 3600 SRV 0 5 5222 xmpp.isp.ip4b.net. _xmpp-server._tcp.ip4b.net. 3600 SRV 0 5 5269 xmpp.isp.ip4b.net. app.ip4b.net. 3600 CNAME harvard.isp.ip4b.net. imap.ip4b.net. 300 SRV 0 5 143 mail.ip4b.net. imap.ip4b.net. 300 A 199.168.216.198 imaps.ip4b.net. 300 SRV 0 5 993 mail.ip4b.net. ns1.isp.ip4b.net. 3600 AAAA 2605:4f00:beef:82:0:0:0:247 ns1.isp.ip4b.net. 300 A 199.168.216.247 ns2.isp.ip4b.net. 3600 AAAA 2605:4f00:beef:84:0:0:0:247 ns2.isp.ip4b.net. 3600 A 192.148.112.247 thunderchief.isp.ip4b.net. 3600 AAAA 2605:4f00:beef:82:0:0:0:247 thunderchief.isp.ip4b.net. 3600 A 199.168.216.247 mail.ip4b.net. 3600 A 199.168.216.198 mx1.ip4b.net. 3600 CNAME dash.isp.ip4b.net. mx2.ip4b.net. 3600 CNAME dash-twin.isp.ip4b.net. ns1.ip4b.net. 3600 A 199.168.216.247 ns2.ip4b.net. 3600 A 192.148.112.247 panel.ip4b.net. 3600 CNAME dash.isp.ip4b.net. plesk.ip4b.net. 3600 CNAME harvard.isp.ip4b.net. pop.ip4b.net. 300 SRV 5 5 110 mail.ip4b.net. pop.ip4b.net. 300 A 199.168.216.198 pops.ip4b.net. 300 SRV 0 5 995 mail.ip4b.net. portail.ip4b.net. 3600 A 199.168.216.233 portal.ip4b.net. 3600 A 199.168.216.233 sg1-isp.ip4b.net. 3600 AAAA 2605:4f00:901:9801:0:0:0:102 sg1-isp.ip4b.net. 3600 A 199.168.217.102 smtp.ip4b.net. 300 SRV 0 5 25 mail.ip4b.net. smtp.ip4b.net. 300 A 199.168.216.198 smtps.ip4b.net. 300 SRV 0 5 587 mail.ip4b.net. webmail.ip4b.net. 3600 CNAME mail.ip4b.net. www.ip4b.net. 3600 CNAME ip4b.net. xmpp.ip4b.net. 3600 CNAME xmpp.isp.ip4b.net. _xmpp-client._tcp.xmpp.ip4b.net. 3600 SRV 0 5 5222 xmpp.isp.ip4b.net. _xmpp-server._tcp.xmpp.ip4b.net. 3600 SRV 0 5 5269 xmpp.isp.ip4b.net. ip4b.net. 3600 SOA thunderchief.isp.ip4b.net. sysadmin.ip4b.ca. 2026070804 7200 540 604800 3600

Authority

The response has no authority records.

Additional

The response has no additional records.