dda.dk DNS records

🖥️ Nameservers2 records 100ms

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 198ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	360s	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 Records2 records 596ms

TXT Record
facebook-domain-verification=m2ufnr6rzx3atcdq2d0cqsu495l8h5
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dda.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)

🔐 DNSSEC217ms

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

🏷️ SOA0ms

Field	Value
Serial	12442
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

100ms

A

198ms

MX

91ms

AAAA

114ms

TXT

596ms

CAA

199ms

HTTPS

216ms

TLSA

178ms

SOA

0ms

MTA-STS

200ms

DNSSEC

217ms

SRV

315ms

Total

17443ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:50:34	17443ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 23:34:38	1312ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 23:32:43	17155ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 23:18:15	1000ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 04:59:34	3272ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 04:38:26	18081ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 04:12:39	3566ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 04:04:17	8959ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 03:47:38	9480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 02:21:50	9426ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 01:05:42	14072ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 15:09:26	9954ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:59:15	5660ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 23:25:01	17244ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 20:12:23	7278ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 03:54:08	17496ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 15:36:04	17379ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 06:16:53	3534ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:49:28	5317ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:20:24	24905ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 01:53:43	13774ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 01:37:36	6742ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 01:24:41	24802ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 23:32:20	18008ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 21:53:09	17355ms	2 NS 1 A 0 MX	🔒 Secure	View