spku.dk DNS records

🖥️ Nameservers2 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.sitnet.dk	188.64.157.26	ns2.sitnet.dk	AS58282 Statens IT
ns3.sitnet.dk	188.64.157.27	ns3.sitnet.dk	AS58282 Statens IT

🌍 A Records1 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 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 483ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.spku.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC394ms

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

🏷️ SOA0ms

Field	Value
Serial	7212
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

99ms

A

144ms

MX

165ms

AAAA

92ms

TXT

483ms

CAA

141ms

HTTPS

134ms

TLSA

167ms

SOA

0ms

MTA-STS

225ms

DNSSEC

394ms

SRV

201ms

Total

2307ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 10:24:54	2307ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 00:15:56	1374ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 21:29:12	522ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 20:50:23	477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 20:17:38	839ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:38:29	1295ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 09:44:37	697ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:31:46	716ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:23:14	6437ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 09:01:12	704ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 07:43:37	10005ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 05:24:35	6512ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 02:22:01	2792ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 09:27:08	3238ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 01:23:29	1056ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 01:04:40	16661ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 18:27:37	2092ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 17:03:58	656ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 15:09:19	693ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 01:20:50	555ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 14:40:38	1109ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 20:21:01	16774ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 05:42:20	2417ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 05:16:25	2460ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 03:53:11	7014ms	2 NS 1 A 0 MX	🔒 Secure	View