holbækadvokat.dk xn--holbkadvokat-9cb.dk

📜 Historical scan 2026-08-26 10:16:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holbækadvokat.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.129.170 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.xn--holbkadvokat-9cb.dk. The zone is DNSSEC-signed and validates, has no 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   56ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.129.170 600s 5.103.129.170.static.fibianet.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Frederiksberg

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.xn--holbkadvokat-9cb.dk 5.103.129.170 5.103.129.170.static.fibianet.dk AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover5.103.129.170
🔶 Autoconfig5.103.129.170

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   240ms
TXT Record
v=spf1 mx a ptr ip4:5.103.129.170 a:mail.sitekey.dk a:smtp.sitekey.dk include:sitekey.dk ?all

✉️ SPF#

PolicyRecord (holbækadvokat.dk)
?all (neutral) v=spf1 mx a ptr ip4:5.103.129.170 a:mail.sitekey.dk a:smtp.sitekey.dk include:sitekey.dk ?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#

latest probe, not this scan · checked 2026-10-27 00:51:14
www CNAMExn--holbkadvokat-9cb.dk (all on xn--holbkadvokat-9cb.dk)
www vs bare domainSame network
holbækadvokat.dk: 5.103.129.170 (AS44869)
www.holbækadvokat.dk: 5.103.129.170 (AS44869)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ?all

  • warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF
  • warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 22:48:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-06-12
Expires2027-06-30 (245d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
58ms
MX
61ms
AAAA
70ms
TXT
240ms
CAA
55ms
HTTPS
62ms
TLSA
68ms
SOA
0ms
MTA-STS
109ms
DNSSEC
170ms
SRV
83ms
Total
668ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-27 00:51:14 1735ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 12:38:48 560ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 10:16:26 shown 668ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 13:37:31 1060ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 06:37:36 1121ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 13:54:00 2545ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:17:07 272ms 0 NS 0 A 0 MX ❓ Unknown
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