rf-it.dk

📜 Historical scan 2026-06-28 04:08:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rf-it.dk is a .dk domain served by 2 nameservers (marvin.ns.cloudflare.com, paityn.ns.cloudflare.com). It was registered on 24 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.rf-it.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
marvin.ns.cloudflare.com	108.162.195.251 162.159.44.251 172.64.35.251 2606:4700:58::a29f:2cfb 2803:f800:50::6ca2:c3fb 2a06:98c1:50::ac40:23fb	marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paityn.ns.cloudflare.com	108.162.194.18 162.159.38.18 172.64.34.18 2606:4700:50::a29f:2612 2803:f800:50::6ca2:c212 2a06:98c1:50::ac40:2212	paityn.ns.cloudflare.com paityn.ns.cloudflare.com paityn.ns.cloudflare.com paityn.ns.cloudflare.com paityn.ns.cloudflare.com paityn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.rf-it.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 mx ip4:80.243.121.207 ip4:80.243.121.199 ip4:80.243.121.144 ip6:2001:67c:65c:1901:ffff:ffff:1:2 ip6:2001:67c:65c:1902:ffff:ffff:1:2 -all

✉️ SPF#

Policy	Record (rf-it.dk)
-all (hard fail)	v=spf1 mx ip4:80.243.121.207 ip4:80.243.121.199 ip4:80.243.121.144 ip6:2001:67c:65c:1901:ffff:ffff:1:2 ip6:2001:67c:65c:1902:ffff:ffff:1:2 -all

📨 DMARC#

Policy	Record (_dmarc.rf-it.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r;

📬 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 2026-10-10 19:28:48

www	Exists, no address
www vs bare domain	Neither resolves rf-it.dk: no address www.rf-it.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2408042069
Primary NS (MNAME)	marvin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 17:50:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-01-24
Expires	2027-01-31 (102d)

🔗 Same registrant#

5 domains

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
festivalnet.dk	Punktum dk A/S (direct)
orangepress.dk	Punktum dk A/S (direct)
orangescene.dk	Punktum dk A/S (direct)
rfmobil.dk	Punktum dk A/S (direct)
roskildenyt.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

48ms

44ms

AAAA

36ms

TXT

170ms

CAA

30ms

HTTPS

56ms

TLSA

47ms

SOA

0ms

MTA-STS

77ms

DNSSEC

136ms

SRV

100ms

Total

648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 05:42:26	2290ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 05:29:12	466ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 17:47:28	799ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 18:59:05	804ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 16:35:13	640ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-17 05:56:00	957ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-22 18:27:51	9738ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-19 05:33:47	2065ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 12:49:50	744ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-01 05:24:57	731ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-28 04:08:57 shown	648ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 12:05:53	1944ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 23:52:52	2573ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 14:40:41	1516ms	2 NS 0 A 1 MX	🔒 Secure