oleromerobservatoriet.dk DNS records

🖥️ Nameservers2 records 105ms

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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.48	900s	—	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 294ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.oleromerobservatoriet.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)

🔐 DNSSEC195ms

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

🏷️ SOA0ms

Field	Value
Serial	4062
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

105ms

A

84ms

MX

105ms

AAAA

129ms

TXT

294ms

CAA

106ms

HTTPS

98ms

TLSA

74ms

SOA

0ms

MTA-STS

134ms

DNSSEC

195ms

SRV

113ms

Total

898ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 01:16:18	898ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 18:25:02	1116ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:15:52	837ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:31:34	454ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 03:02:53	1559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 02:40:15	1844ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 01:55:52	889ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 01:43:29	926ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 01:40:02	2747ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 01:27:46	1750ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 01:02:40	8586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 19:22:27	629ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 14:26:31	1080ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 21:50:16	3076ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 21:10:03	945ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 15:10:20	586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 23:25:54	662ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 17:18:40	1012ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 07:26:18	1025ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 04:10:08	2571ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 20:12:00	563ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 19:49:18	620ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 19:06:58	2400ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 18:31:53	740ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 13:34:48	9407ms	2 NS 1 A 0 MX	🔒 Secure	View