rdam.dk

📜 Historical scan 2026-09-29 14:43:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdam.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 16 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.153.154.38 is hosted by Statens IT (AS58282) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 96ms

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 Records#

1 records 95ms

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 Records#

1 records 924ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rdam.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 05:06:31

www CNAME	rdam.dk (all on rdam.dk) → 185.153.154.38 (AS58282)
www vs bare domain	Same network rdam.dk: 185.153.154.38 (AS58282) www.rdam.dk: 185.153.154.38 (AS58282)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 14-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

210ms

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

🏷️ SOA#

0ms

Field	Value
Serial	6323
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 00:02:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-16
Expires	2027-02-28 (133d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dkdm.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

95ms

153ms

AAAA

129ms

TXT

924ms

CAA

109ms

HTTPS

161ms

TLSA

388ms

SOA

0ms

MTA-STS

152ms

DNSSEC

210ms

SRV

303ms

Total

4458ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 05:06:31	3178ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-16 04:48:09	1167ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-15 03:05:45	17447ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-14 02:12:16	1105ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-13 01:04:56	17641ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-11 23:37:39	1127ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-10 23:25:04	18216ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-09 21:38:13	3265ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-08 17:26:09	9453ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-07 17:18:52	1462ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-06 17:02:10	17348ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-05 15:15:42	5182ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-04 15:14:21	3092ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-03 15:09:35	5080ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-02 15:06:34	1058ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-01 15:04:52	9290ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 14:56:09	17985ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-29 14:43:46 shown	4458ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-28 17:59:49	1292ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-27 17:45:46	1452ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-26 17:35:48	17339ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 17:27:07	9652ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-24 16:57:39	17302ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 15:52:45	17353ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-20 20:14:03	17965ms	2 NS 1 A 0 MX	🔒 Secure