gassikkerhed.dk DNS records

🖥️ Nameservers2 records 82ms

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 86ms

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 488ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gassikkerhed.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)

🔐 DNSSEC203ms

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

🏷️ SOA0ms

Field	Value
Serial	6707
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

82ms

A

86ms

MX

76ms

AAAA

107ms

TXT

488ms

CAA

112ms

HTTPS

76ms

TLSA

137ms

SOA

0ms

MTA-STS

138ms

DNSSEC

203ms

SRV

187ms

Total

1282ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 22:19:10	1282ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 20:51:41	9809ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:50:41	9237ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 00:14:08	3080ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 23:19:56	18629ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 16:42:11	19748ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 16:27:40	1948ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 16:12:39	1852ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 15:36:28	1532ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 15:34:19	4018ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 04:35:22	7379ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 02:50:07	5593ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 22:29:11	6880ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 09:49:09	1450ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 05:54:21	17229ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 18:26:18	9288ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 17:56:19	1484ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 11:24:14	1129ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 03:58:50	3445ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 23:43:03	3043ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 14:38:31	3502ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 14:42:49	17585ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 04:31:50	5376ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:31:32	17110ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 22:10:41	25270ms	2 NS 1 A 0 MX	🔒 Secure	View