uldumcm.dk

📜 Historical scan 2026-06-17 13:18:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uldumcm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.166 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod4-cph3.one.com, mx2.pub.mailpod4-cph3.one.com and 1 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   81ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.166 — webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod4-cph3.one.com 185.164.14.38 mx1.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod4-cph3.one.com 185.164.14.39 mx2.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod4-cph3.one.com 185.164.14.40 mx3.pub.mailpod4-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:8035:18a1:6112:8cfb — — 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 2026-10-21 05:36:57
www104.21.47.170 172.67.171.175 2606:4700:3036::6815:2faa 2606:4700:3036::ac43:abaf (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

3 records   889ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx2.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx3.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…

🔐 DNSSEC#

194ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

66ms
FieldValue
Serial2026061703
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-21 06:15:26
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-12-17
Expires2026-12-31 (70d)

🔗 Same registrant#

1 domain

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
bcmo.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
81ms
A
47ms
MX
56ms
AAAA
68ms
TXT
201ms
CAA
54ms
HTTPS
53ms
TLSA
889ms
SOA
66ms
MTA-STS
81ms
DNSSEC
194ms
SRV
0ms
Total
2972ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 05:36:57 554ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-20 01:12:50 503ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-16 23:08:39 433ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-02 07:50:19 1453ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 07:40:26 539ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 23:35:58 561ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-26 22:15:55 601ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 01:19:07 1297ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 00:05:29 671ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-31 19:17:52 681ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-25 14:36:14 4638ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 23:11:35 1094ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-03 01:12:43 872ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-17 22:05:54 3476ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 15:08:56 9628ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-22 11:32:29 750ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-21 20:55:58 561ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-21 18:13:30 2733ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-21 17:54:02 1146ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 04:03:37 1168ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 00:47:00 1378ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 13:18:08 shown 2972ms 2 NS 1 A 3 MX 🔒 Secure
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