dolu.dk DNS records

🖥️ Nameservers2 records 308ms

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 145ms

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 688ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dolu.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)

🔐 DNSSEC501ms

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

🏷️ SOA0ms

Field	Value
Serial	6711
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

308ms

A

145ms

MX

438ms

AAAA

327ms

TXT

688ms

CAA

394ms

HTTPS

389ms

TLSA

166ms

SOA

0ms

MTA-STS

437ms

DNSSEC

501ms

SRV

362ms

Total

2188ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:11:03	2188ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 14:50:25	661ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 04:00:58	16816ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 03:47:53	13709ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:16:06	16983ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 16:09:50	13680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 14:40:13	18107ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 13:54:41	1636ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 13:35:00	5017ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 13:32:57	5202ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:18:38	17232ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 13:15:19	13894ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:25:44	24972ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 20:26:04	9104ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 18:39:57	24674ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 05:17:01	5088ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 17:21:30	13878ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 16:35:43	6854ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 15:49:32	6139ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 04:12:20	3286ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 00:28:16	1445ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 14:31:45	11808ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 03:05:22	6775ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:42:05	3361ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:35:02	5306ms	2 NS 1 A 0 MX	🔒 Secure	View