ucb.dk

📜 Historical scan 2026-06-17 23:05:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ucb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.172 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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   199ms
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   197ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.172 — webcluster45.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.172
🔶 Autoconfig195.249.40.33

🔷 AAAA Records (IPv6)#

1 records   196ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8061:27c1:bc46:cde1 — — 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   364ms
TXT Record
v=spf1 mx a include:web.shared.mysmtp.com_custspf.one.com include:dedicated.mysmtp.com ~all

✉️ SPF#

PolicyRecord (ucb.dk)
~all (soft fail) v=spf1 mx a include:web.shared.mysmtp.com_custspf.one.com include:dedicated.mysmtp.com ~all

📨 DMARC#

PolicyRecord (_dmarc.ucb.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:abuse@ucb.dk; ruf=mailto:abuse@ucb.dk; fo=0; pct=100; ri=86400

📬 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 2026-10-09 12:13:20
www77.111.240.168 2a02:2350:5:102:8045:69f9:e150:ca5a (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: 7/10 · policy: ~all

  • error include:web.shared.mysmtp.com_custspf.one.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

4 records   2050ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

348ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

191ms
FieldValue
Serial2026052401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 18:19:14
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-12-15
Expires2026-12-31 (72d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
199ms
A
197ms
MX
198ms
AAAA
196ms
TXT
364ms
CAA
196ms
HTTPS
195ms
TLSA
2050ms
SOA
191ms
MTA-STS
171ms
DNSSEC
348ms
SRV
296ms
Total
2936ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:13:20 854ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 00:41:29 2561ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 16:40:50 2562ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 16:06:17 1397ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-21 15:49:59 6610ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-24 02:27:23 2978ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-23 00:34:00 8697ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-22 00:07:54 703ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-20 22:42:59 841ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-17 19:01:20 1011ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 01:15:37 699ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 22:12:26 641ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 23:05:16 shown 2936ms 2 NS 1 A 4 MX 🔒 Secure
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