columbine.dk

📜 Historical scan 2026-06-19 23:12:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

columbine.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.124 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 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   69ms
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   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.124 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   91ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:80e7:dbf2:f73e:9a19 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#

1 records   262ms
TXT Record
v=spf1 include:send.heyloyalty.com include:one.com -all

✉️ SPF#

PolicyRecord (columbine.dk)
-all (hard fail) v=spf1 include:send.heyloyalty.com include:one.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 2026-10-10 03:55:21
www46.30.215.124 2a02:2350:5:111:80e7:dbf2:f73e:9a19 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: -all

  • error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

4 records   61ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

186ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

67ms
FieldValue
Serial2026060801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-05 22:22:13
FieldValue
RegistrarONE.COM A/S
Registered2000-09-13
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
69ms
A
73ms
MX
69ms
AAAA
91ms
TXT
262ms
CAA
56ms
HTTPS
63ms
TLSA
61ms
SOA
67ms
MTA-STS
55ms
DNSSEC
186ms
SRV
166ms
Total
734ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 23:24:34 1752ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-05 22:09:22 774ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-03 21:48:26 626ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 13:55:00 501ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 12:29:51 668ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-09 05:44:18 815ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-24 10:11:37 16787ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-13 20:41:42 5021ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-08 05:29:52 1357ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-09 01:38:37 1002ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-29 21:20:34 707ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-27 00:27:22 671ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 01:03:39 684ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 01:25:58 2720ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 21:31:32 927ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 23:12:08 shown 734ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 02:21:08 782ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 21:50:49 2641ms 2 NS 1 A 4 MX 🔒 Secure
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