engtools.sys.cogentco.com DNS records

A IPv4 address
12h
66.28.3.247
Cogent Communications
AS174
United States of America
Washington, District of Columbia
AAAA IPv6 address
12h
engtools.sys.cogentco.com has no AAAA records.
CNAME Canonical name
3h
engtools.sys.cogentco.com has no CNAME records.
TXT Human readable text
12h
engtools.sys.cogentco.com has no TXT records.
MX Mail server
12h
engtools.sys.cogentco.com has no MX records.
NS Authoritative DNS server
12h
engtools.sys.cogentco.com has no NS records.
NS records for this zone are defined at sys.cogentco.com.
trace engtools.sys.cogentco.com NS records for sys.cogentco.com
SOA Start of authority
12h
Zone apex
Start of authority
Email
[email protected]
Serial
2026042700
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
12h

About these results

This page shows the DNS records for engtools.sys.cogentco.com. By default it shows records of types A, AAAA, CNAME, TXT, NS, MX and SOA.

Find other DNS records for engtools.sys.cogentco.com:

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the autoritative DNS servers of engtools.sys.cogentco.com. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

To find the DNS records of a subdomain of engtools.sys.cogentco.com, or any nother domain name, go back to DNS lookup and enter the domain name.