itbib.dk DNS records

🖥️ Nameservers2 records 195ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.au.dk	20.73.178.34	ns3.au.dk	AS8075 Microsoft Corporation
ns4.au.dk	185.45.20.154	ns4.au.dk	AS62138 Aarhus Universitet

🌍 A Records1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.18.54	900s	aus.au.dk www.aus.au.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	Lystrup

📧 MX Records1 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.itbib.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 363ms

TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF

Policy	Record (itbib.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.itbib.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC299ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2011014086
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

195ms

A

109ms

MX

131ms

AAAA

154ms

TXT

363ms

CAA

114ms

HTTPS

126ms

TLSA

169ms

SOA

0ms

MTA-STS

221ms

DNSSEC

299ms

SRV

190ms

Total

1238ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:01:11	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 15:37:32	400ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 18:26:01	1220ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:43:22	476ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:52:01	475ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 15:24:23	1471ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 13:55:56	635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 11:46:31	1114ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 10:12:23	707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 10:09:42	632ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 09:28:57	942ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 05:50:25	3844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 17:32:36	1274ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 19:14:01	685ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 04:37:02	1502ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 23:49:40	756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 17:37:05	979ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:20:15	937ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 09:40:49	9812ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 18:21:03	2771ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 04:42:31	831ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 03:45:43	9459ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 03:27:19	656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 03:09:06	871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 02:48:46	16585ms	2 NS 1 A 1 MX	🔒 Secure	View