thesustainablemba.dk DNS records

🖥️ Nameservers2 records 32ms

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 Records

🌍

No A records found

📧 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 105ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.thesustainablemba.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)

🔐 DNSSEC106ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	1371733362
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

32ms

A

39ms

MX

34ms

AAAA

40ms

TXT

105ms

CAA

31ms

HTTPS

27ms

TLSA

12ms

SOA

0ms

MTA-STS

39ms

DNSSEC

106ms

SRV

36ms

Total

340ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 03:35:32	340ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-31 13:38:06	1373ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 06:18:04	347ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 01:42:08	684ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 22:22:58	380ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 17:36:21	410ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 16:30:04	1528ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 15:46:55	1787ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 11:28:39	550ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 11:13:34	1937ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 11:06:35	1278ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 10:53:35	545ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 07:22:43	1694ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 00:33:27	649ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 18:57:44	1690ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-15 06:12:56	1418ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 03:19:57	808ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-12 17:29:06	2375ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 16:10:03	1735ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 14:48:51	592ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-06 03:18:02	1125ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-28 03:34:03	9503ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 01:57:59	2369ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 01:47:05	875ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 01:12:18	2377ms	2 NS 0 A 0 MX	🔒 Secure	View