pernilleopsahl.dk

📜 Historical scan 2026-06-18 07:01:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pernilleopsahl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.167.76 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.pernilleopsahl.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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   78ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.167.76 — dedi5139.your-server.de AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Nuremberg

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.pernilleopsahl.dk 77.75.82.182 mail001.graficom-hosting.dk AS42903 Itm8 A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   134ms
TXT Record
MS=ms43633108
v=spf1 a:SMTP03.pitweb.dk a:mail.pernilleopsahl.dk a:mail001.graficom-hosting.dk include:_spf.google.com include:_custspf.one.com ~all
v=spf1 mx -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (pernilleopsahl.dk)
~all (soft fail) v=spf1 a:SMTP03.pitweb.dk a:mail.pernilleopsahl.dk a:mail001.graficom-hosting.dk include:_spf.google.com include:_custspf.one.com ~all
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.pernilleopsahl.dk)
p=quarantine v=DMARC1; p=quarantine; pct=25;

📬 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 16:47:08
www136.243.167.76 (AS24940) (address records, no CNAME)
www vs bare domainSame network
pernilleopsahl.dk: 136.243.167.76 (AS24940)
www.pernilleopsahl.dk: 136.243.167.76 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

41ms
FieldValue
Serial2026040401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 13:32:03
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-09-10
Expires2027-09-30 (342d)

🔗 Same registrant#

44 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
above-and-beyond.dkPunktum dk A/S (direct)
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baduanjin.dkONE.COM A/S
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svaae.dkPunktum dk A/S (direct)
thomasjulhansen.dkPunktum dk A/S (direct)
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weddingfair.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
78ms
A
38ms
MX
37ms
AAAA
91ms
TXT
134ms
CAA
41ms
HTTPS
37ms
TLSA
97ms
SOA
41ms
MTA-STS
86ms
DNSSEC
77ms
SRV
110ms
Total
575ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 03:55:44 695ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 01:18:35 657ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-04 09:04:41 5361ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 07:01:57 shown 575ms 2 NS 1 A 1 MX 🔒 Secure
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