rusmiddelforskning.dk DNS records

🖥️ Nameservers2 records 39ms

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 45ms

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 110ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (rusmiddelforskning.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.rusmiddelforskning.dk)
p=reject	v=DMARC1;p=reject;pct=100;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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	3961
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

39ms

A

45ms

MX

43ms

AAAA

37ms

TXT

110ms

CAA

41ms

HTTPS

39ms

TLSA

48ms

SOA

0ms

MTA-STS

47ms

DNSSEC

112ms

SRV

47ms

Total

456ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:11:20	456ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 09:39:19	966ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 03:23:52	378ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 02:40:41	430ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 02:31:48	754ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 20:46:51	8890ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 19:58:42	1388ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 12:37:30	1110ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 12:22:39	2364ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 12:03:04	1403ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 10:24:17	4406ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 10:20:56	8737ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 05:30:54	2033ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:48:47	802ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 17:51:29	8892ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 14:35:37	970ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 06:50:18	2513ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 18:55:26	765ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 14:31:45	578ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 05:45:48	2539ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 17:31:51	529ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 11:09:02	1041ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 23:11:37	585ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 19:45:35	11383ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 06:20:48	671ms	2 NS 1 A 0 MX	🔒 Secure	View