Zone apex
Start of authority
Email
Serial
1574704049
Refresh
1d
Retry
2h
Expire
41d 16h
Negative cache TTL
2d
Question and response
Question
dig nic.ruhr. SOA
Answer
nic.ruhr. 3600 SOA ns0.centralnic-dns.com. hostmaster.centralnic-dns.com. 1574704049 86400 7200 3600000 172800
Authority
nic.ruhr. 3600 NS a.nic.ruhr.
nic.ruhr. 3600 NS c.nic.ruhr.
nic.ruhr. 3600 NS b.nic.ruhr.
nic.ruhr. 3600 NS d.nic.ruhr.
Additional
a.nic.ruhr. 172800 A 194.169.218.155
b.nic.ruhr. 172800 A 185.24.64.155
c.nic.ruhr. 172800 A 212.18.248.155
d.nic.ruhr. 172800 A 212.18.249.155
a.nic.ruhr. 172800 AAAA 2001:67c:13cc:0:0:0:1:155
b.nic.ruhr. 172800 AAAA 2a04:2b00:13cc:0:0:0:1:155
c.nic.ruhr. 172800 AAAA 2a04:2b00:13ee:0:0:0:0:155
d.nic.ruhr. 172800 AAAA 2a04:2b00:13ff:0:0:0:0:155
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0