sustyrelsen.dk DNS records

🖥️ Nameservers3 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 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 Records2 records 190ms

TXT Record
SOA=1782722279
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sustyrelsen.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC95ms

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	1788165943
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

52ms

MX

52ms

AAAA

48ms

TXT

190ms

CAA

44ms

HTTPS

50ms

TLSA

29ms

SOA

0ms

MTA-STS

61ms

DNSSEC

95ms

SRV

58ms

Total

512ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 09:25:25	512ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 17:53:52	314ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 10:52:46	530ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 07:26:06	361ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 07:18:02	394ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 16:50:20	1032ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 13:55:06	922ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 12:01:26	24781ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 11:26:15	4542ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 07:36:36	3056ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 06:32:52	581ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 22:17:01	1937ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 10:52:27	3358ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 17:28:52	1154ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 11:47:00	9018ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 09:44:19	646ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-05 20:06:15	793ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-29 05:42:32	1620ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 00:28:11	516ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 00:22:26	8576ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 23:41:06	17108ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-20 05:02:20	594ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-19 00:32:41	2447ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 21:35:09	608ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-13 18:27:32	601ms	3 NS 0 A 0 MX	🔒 Secure	View