coding4fun.dk

📜 Historical scan 2026-08-28 07:00:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coding4fun.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 72.32.231.8 is hosted by Rackspace Hosting (AS33070) in United States. Mail is handled by mail.senserious.dk, backup-mx.post.tele.dk. The zone is DNSSEC-signed and validates, has no 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
72.32.231.8	43200s	—	AS33070	Rackspace Hosting	72.32.0.0/16	🇺🇸 United States	San Antonio

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.senserious.dk	193.106.165.100	193-106-165-100.ip4.fiberby.net	AS42541 Fiberby ApS
20	43200s	backup-mx.post.tele.dk	80.160.77.99	backup-mx1.post.tele.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	72.32.231.8
🔶 Autoconfig	72.32.231.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 16:51:14

www	72.32.231.8 (AS33070) (address records, no CNAME)
www vs bare domain	Same network coding4fun.dk: 72.32.231.8 (AS33070) www.coding4fun.dk: 72.32.231.8 (AS33070)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 17:19:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-10-10
Expires	2027-10-31 (379d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

43ms

AAAA

58ms

TXT

204ms

CAA

56ms

HTTPS

70ms

TLSA

364ms

SOA

0ms

MTA-STS

76ms

DNSSEC

97ms

SRV

93ms

Total

1198ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:51:14	2122ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-02 14:55:08	851ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 17:40:36	830ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-21 13:42:52	1227ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 07:00:10 shown	1198ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-16 03:14:40	2419ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 06:19:26	800ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 21:49:48	685ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 21:41:35	618ms	2 NS 1 A 2 MX	🔒 Secure