c-code.dk

Records from scan: 2026-10-13 00:59:03 · 1261ms total · last checked 2026-10-19 13:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c-code.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.205.181 is hosted by Norlys Telco A/S (AS3308) 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 is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.255.205.181	3600s	—	AS3308	Norlys Telco A/S	194.255.0.0/16	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

7 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	lr-in-f27.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.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
20	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.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	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	194.255.205.181
🔶 Autoconfig	194.255.205.181

🔷 AAAA Records (IPv6)#

1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:16d8:dd00:44::2	43200s	—	AS12552	GlobalConnect AB	2001:16d8:0:0:0:0:0:0/32	🇸🇪 Sweden	—

🔐 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#

checked 2026-10-13 00:59:03

www	194.255.205.181 (AS3308) (address records, no CNAME)
www vs bare domain	Same network c-code.dk: 194.255.205.181 2001:16d8:dd00:44::2 (AS3308 AS12552) www.c-code.dk: 194.255.205.181 (AS3308)
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#

66ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026101201
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 2026-10-10 15:44:46

Field	Value
Registrar	ONE.COM A/S
Registered	2001-01-25
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

29ms

AAAA

28ms

TXT

170ms

CAA

38ms

HTTPS

42ms

TLSA

691ms

SOA

48ms

MTA-STS

35ms

DNSSEC

66ms

SRV

61ms

Total

1261ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:59:03 shown	1261ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 07:43:10	1081ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-19 11:14:29	1304ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-11 17:15:20	1797ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 16:25:52	3728ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 17:34:12	1792ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 06:05:31	1762ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-27 10:19:57	1249ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 18:04:35	3054ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 18:43:42	725ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 18:40:25	4767ms	2 NS 1 A 7 MX	🔒 Secure