sobost.dk DNS records

🖥️ Nameservers2 records 112ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 95ms

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 457ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sobost.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)

🔐 DNSSEC206ms

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

🏷️ SOA0ms

Field	Value
Serial	2149
Primary NS (MNAME)	sit-dhcp001.prod.sitad.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

112ms

A

95ms

MX

86ms

AAAA

121ms

TXT

457ms

CAA

114ms

HTTPS

118ms

TLSA

126ms

SOA

0ms

MTA-STS

136ms

DNSSEC

206ms

SRV

230ms

Total

13037ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:55:56	13037ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 04:12:19	17319ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 00:20:46	5316ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 11:02:36	17365ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:59:21	17420ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 19:38:20	1346ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 12:43:22	18375ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 10:17:44	7890ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 10:08:40	1501ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:39:43	5258ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 05:58:30	4372ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 00:41:59	9330ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 19:11:37	5964ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 03:44:41	17282ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 21:35:06	7001ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 17:48:28	2152ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 10:46:51	13828ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 03:43:55	3399ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 11:12:47	13805ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 09:50:22	21345ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 07:29:17	17616ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 07:00:11	17387ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 06:03:00	1466ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 05:42:12	6807ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 04:25:45	3330ms	2 NS 1 A 0 MX	🔒 Secure	View