cobramc.dk

📜 Historical scan 2026-09-22 20:31:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cobramc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.57 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com. 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   32ms
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
46.30.213.57 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:80cd:464f:2ec2:313e 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 2026-10-15 10:22:53
www46.30.213.57 2a02:2350:5:10a:80cd:464f:2ec2:313e (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

2 records   60ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 20:48:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-06-03
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
33ms
MX
36ms
AAAA
30ms
TXT
147ms
CAA
31ms
HTTPS
29ms
TLSA
60ms
SOA
0ms
MTA-STS
59ms
DNSSEC
63ms
SRV
47ms
Total
548ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 10:22:53 608ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-05 21:48:53 2143ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 21:21:25 676ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-22 20:31:47 shown 548ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-05 00:51:07 528ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-16 15:46:33 819ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-05 20:50:31 916ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-28 13:57:17 4801ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-06 21:52:48 7167ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-28 21:53:41 645ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-22 13:59:22 795ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-20 02:55:28 5045ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 21:35:08 612ms 2 NS 1 A 3 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone