olsenka.dk

Records from scan: 2026-10-03 23:04:27  ·  2200ms total  ·  last checked 2026-10-16 19:48 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsenka.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.67 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.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   155ms
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   154ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.67 3600s webcluster1.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   148ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   136ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:18:5049:6607:e70e 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   444ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF#

PolicyRecord (olsenka.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:spf.protection.outlook.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#

checked 2026-10-09 03:11:15
www77.111.241.67 2a02:2350:5:104:18:5049:6607:e70e (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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   583ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

321ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

76ms
FieldValue
Serial2026100301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-03 23:31:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-06-24
Expires2027-06-30 (256d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
155ms
A
154ms
MX
148ms
AAAA
136ms
TXT
444ms
CAA
172ms
HTTPS
152ms
TLSA
583ms
SOA
76ms
MTA-STS
269ms
DNSSEC
321ms
SRV
203ms
Total
2200ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 23:04:27 shown 2200ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-07 22:26:05 1169ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-29 17:16:34 1474ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 11:46:19 1201ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 22:01:48 10150ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-28 00:44:15 1297ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-27 02:42:53 1391ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-25 06:24:34 3117ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-23 18:15:55 1136ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 06:47:56 2534ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-21 04:08:42 1166ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 20:44:22 1191ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 08:13:34 717ms 2 NS 1 A 3 MX 🔒 Secure
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