list-petersen.dk

📜 Historical scan 2026-09-25 15:36:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

list-petersen.dk is a .dk domain served by 2 nameservers (ns.dub.airwire.ie, ns.ie.tuxbox.nu). It was registered on 29 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by host-on.email. The zone is not DNSSEC-signed, 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   128ms
NameserverIP addressesPTRASN / ISP
ns.dub.airwire.ie 2a02:278::1 ns.dub.airwire.ie AS42227 Airwire Ltd
ns.ie.tuxbox.nu 195.43.155.155
2001:67c:0:400::155		 ns.ie.tuxbox.nu
—		 AS47490 TuxBox
AS47490 TuxBox

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   131ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s host-on.email 185.87.21.79 host-on.email AS215341 Host-On Service Provider GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbugs.hulpsystems.net → 195.43.155.134
🔶 Autoconfigbugs.hulpsystems.net → 195.43.155.134

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   805ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (list-petersen.dk)
-all (hard fail) v=spf1 mx -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 2026-10-17 18:20:22
www CNAMEwikihost01.ata.airwire.ie (all on airwire.ie)
www vs bare domainOnly www resolves
list-petersen.dk: no address
www.list-petersen.dk: 91.189.70.251 (AS42227)
(all like this)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.list-petersen.dk bugs.hulpsystems.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9082ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

32ms
FieldValue
Serial2025071100
Primary NS (MNAME)ns.ie.tuxbox.nu
Responsible (RNAME)hostmaster@hulpsystems.dk
Refresh10800s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-15 13:00:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-01-29
Expires2028-03-31 (529d)

🔗 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
marlow.dkPunktum dk A/S (direct)
nopost.dkPunktum dk A/S (direct)
slashdot.dkPunktum dk A/S (direct)
tuxbox.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
128ms
A
134ms
MX
131ms
AAAA
137ms
TXT
805ms
CAA
151ms
HTTPS
131ms
TLSA
255ms
SOA
32ms
MTA-STS
353ms
DNSSEC
9082ms
SRV
2035ms
Total
23372ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 18:20:21 19067ms 2 NS 0 A 1 MX 🔓 Insecure
2026-10-13 13:45:02 12401ms 2 NS 0 A 1 MX 🔓 Insecure
2026-10-06 04:59:03 11807ms 2 NS 0 A 1 MX 🔓 Insecure
2026-10-03 04:27:13 12881ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-29 22:53:39 23989ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-25 15:36:47 shown 23372ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-27 21:23:15 16117ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-23 07:02:44 20852ms 2 NS 0 A 1 MX 🔓 Insecure
2026-07-05 14:34:54 9399ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 23:55:37 8703ms 2 NS 0 A 1 MX 🔓 Insecure
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