geost.dk DNS records

🖥️ Nameservers2 records 105ms

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 161ms

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 539ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.geost.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)

🔐 DNSSEC304ms

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

🏷️ SOA0ms

Field	Value
Serial	6863
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

105ms

A

161ms

MX

154ms

AAAA

154ms

TXT

539ms

CAA

128ms

HTTPS

158ms

TLSA

145ms

SOA

0ms

MTA-STS

225ms

DNSSEC

304ms

SRV

254ms

Total

1742ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:06:34	1742ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 12:43:47	1265ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 10:30:16	17389ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:22:15	13932ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 14:30:05	17369ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 13:43:01	1391ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 14:18:57	9997ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 09:16:18	9985ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:07:05	9412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 08:50:39	9798ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:34:24	34933ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 06:35:40	3500ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 06:04:32	16808ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 19:20:14	1458ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 18:15:33	5564ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 04:30:28	5744ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 03:41:17	9180ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 20:39:35	2042ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 22:57:22	13845ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 13:16:59	5841ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 17:57:19	5405ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 17:31:03	17250ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 17:05:46	25989ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 16:21:40	4864ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 16:07:10	17170ms	2 NS 1 A 0 MX	🔒 Secure	View