resaw.dk DNS records

🖥️ Nameservers2 records 40ms

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 31ms

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 113ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.resaw.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)

🔐 DNSSEC111ms

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

🏷️ SOA0ms

Field	Value
Serial	2379
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

40ms

A

31ms

MX

41ms

AAAA

35ms

TXT

113ms

CAA

28ms

HTTPS

30ms

TLSA

83ms

SOA

0ms

MTA-STS

41ms

DNSSEC

111ms

SRV

40ms

Total

462ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 00:28:11	462ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-09-01 02:34:32	462ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 19:39:37	417ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 18:10:42	455ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 17:56:20	397ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:39:37	527ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 13:38:56	849ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:25:54	2453ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 03:56:55	2505ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 03:44:59	2506ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 03:41:36	9470ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 02:04:46	634ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:21:33	2503ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 16:41:54	586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 10:11:50	1711ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 07:16:01	2441ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 04:42:46	9457ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 12:16:52	559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 15:00:45	627ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 13:23:13	581ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 21:13:49	4500ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:52:49	604ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 13:01:39	466ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 12:46:02	554ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 12:01:56	8421ms	2 NS 1 A 0 MX	🔒 Secure	View