penultima.dk

Records from scan: 2026-10-18 23:56:25  ·  1405ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

penultima.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.182 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   195ms
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   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.182 3600s webcluster55.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   208ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   208ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:80b2:cf9f:3e9a:fc74 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#

checked 2026-10-18 23:56:26
www77.111.240.182 2a02:2350:5:102:80b2:cf9f:3e9a:fc74 (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#

4 records   299ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC#

315ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

61ms
FieldValue
Serial2026101803
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 00:30:21
FieldValue
RegistrarONE.COM A/S
Registered2020-08-26
Expires2027-08-31 (315d)

🔗 Same registrant#

4 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
behemoth.dkONE.COM A/S
gojira.dkONE.COM A/S
modtrend.dkONE.COM A/S
relativt.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
195ms
A
194ms
MX
208ms
AAAA
208ms
TXT
339ms
CAA
79ms
HTTPS
217ms
TLSA
299ms
SOA
61ms
MTA-STS
237ms
DNSSEC
315ms
SRV
227ms
Total
1405ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 23:56:25 shown 1405ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 18:38:34 931ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 18:28:17 791ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 18:59:11 706ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-18 02:18:34 637ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-30 22:39:43 565ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 13:11:21 563ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-20 09:35:31 1035ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-05 10:05:56 1597ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-29 06:13:43 4863ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-21 00:01:21 17108ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 01:30:48 814ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 01:11:14 793ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 06:21:34 887ms 2 NS 1 A 4 MX 🔒 Secure
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