codegain.dk

📜 Historical scan 2026-09-07 09:48:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

codegain.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by generated-by-one-com-for-mx-10.codegain.dk, generated-by-one-com-for-mx-20.codegain.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   27ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —

📧 MX Records#

2 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s generated-by-one-com-for-mx-10.codegain.dk 93.90.146.16 — —
20 43200s generated-by-one-com-for-mx-20.codegain.dk 93.90.146.17 — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18

🔷 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 2026-10-13 18:18:29
www CNAMEkrishenriksen.simplero.com (all on simplero.com)
www vs bare domainDifferent networks
codegain.dk: 195.47.247.18 (AS51468)
www.codegain.dk: 34.228.154.79 35.170.205.142 (AS14618)
(all like this)
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#

95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090407
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 12:40:02
FieldValue
RegistrarONE.COM A/S
Registered2006-01-06
Expires2028-01-31 (469d)

🔗 Same registrant#

3 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).

DomainRegistrar
blockchain.dkONE.COM A/S
neocron.dkONE.COM A/S
opencode.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
33ms
MX
27ms
AAAA
38ms
TXT
137ms
CAA
26ms
HTTPS
27ms
TLSA
45ms
SOA
0ms
MTA-STS
49ms
DNSSEC
95ms
SRV
46ms
Total
16460ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 18:18:29 2841ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-02 21:11:59 2516ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-14 10:28:52 4833ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-07 09:48:49 shown 16460ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-14 00:25:01 6379ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-19 05:31:31 6603ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-13 23:49:17 6609ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-07 09:12:14 6785ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-28 05:51:00 10831ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 02:51:37 4657ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 21:41:17 4481ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 21:40:12 4527ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone