codepool.dk

📜 Historical scan 2026-07-19 14:55:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

codepool.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.100.22.198 is hosted by DKTV A/S (AS15516) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 30ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.100.22.198	43200s	91.100.22.198.generic-hostname.arrownet.dk	AS15516	DKTV A/S	91.100.0.0/15	🇩🇰 Denmark	Copenhagen

📧 MX Records#

7 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lr-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 141ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (codepool.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-08 15:51:02

www CNAME	codepool.dk (all on codepool.dk) → 91.100.22.198 (AS15516)
www vs bare domain	Same network codepool.dk: 91.100.22.198 (AS15516) www.codepool.dk: 91.100.22.198 (AS15516)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 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#

50ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026061901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

30ms

AAAA

30ms

TXT

141ms

CAA

30ms

HTTPS

30ms

TLSA

170ms

SOA

24ms

MTA-STS

41ms

DNSSEC

50ms

SRV

34ms

Total

5924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 09:16:33	1421ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-20 11:28:44	1053ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-03 21:04:06	940ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 14:04:57	886ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-20 10:42:35	7374ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-20 21:19:52	1058ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 14:55:46 shown	5924ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-16 21:22:21	5289ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 22:57:18	1496ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 21:43:08	581ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 21:40:47	1230ms	2 NS 1 A 7 MX	🔒 Secure