c-code.dk

📜 Historical scan 2026-09-19 11:14:29  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   48ms
NameserverIP addressesPTRASN / 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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.255.205.181 3600s — AS3308 Norlys Telco A/S 194.255.0.0/16 🇩🇰 Denmark Hvidovre

📧 MX Records#

7 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 2a00:1450:4010:c0e::1b
2a00:1450:4010:c0e::1b
64.233.161.27		 lu-in-f27.1e100.net
lu-in-x1b.1e100.net
lh-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::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.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
30 43200s aspmx3.googlemail.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 aspmx4.googlemail.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 aspmx5.googlemail.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover194.255.205.181
🔶 Autoconfig194.255.205.181

🔷 AAAA Records (IPv6)#

1 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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#

latest probe, not this scan · checked 2026-10-13 00:59:03
www194.255.205.181 (AS3308) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-10 15:44:46
FieldValue
RegistrarONE.COM A/S
Registered2001-01-25
Expires2027-03-31 (162d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
46ms
MX
40ms
AAAA
43ms
TXT
194ms
CAA
45ms
HTTPS
44ms
TLSA
617ms
SOA
0ms
MTA-STS
57ms
DNSSEC
71ms
SRV
60ms
Total
1304ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 00:59:03 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 shown 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
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