grænserforkemi.dk DNS records

🖥️ Nameservers2 records 104ms

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 98ms

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 643ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.grænserforkemi.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)

🔐 DNSSEC2102ms

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

🏷️ SOA0ms

Field	Value
Serial	3944
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

104ms

A

98ms

MX

94ms

AAAA

105ms

TXT

643ms

CAA

138ms

HTTPS

108ms

TLSA

229ms

SOA

0ms

MTA-STS

193ms

DNSSEC

2102ms

SRV

293ms

Total

6936ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 01:31:19	6936ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 08:53:01	17377ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 05:53:29	17296ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:30:25	1386ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 01:20:53	9159ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 01:41:03	1488ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 23:37:43	24847ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 18:42:53	5895ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 18:37:09	11590ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 18:16:14	5457ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 18:08:10	9551ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 18:02:51	14152ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 16:05:23	4381ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:37:31	24789ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 16:09:25	3298ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 05:51:09	25462ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 22:43:51	5367ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 14:44:14	13869ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 14:11:29	1443ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 04:33:07	1646ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 11:24:16	3325ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:42:42	10681ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:40:22	25093ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:21:38	17459ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 01:54:34	24887ms	2 NS 1 A 0 MX	🔒 Secure	View