probst.dk

📜 Historical scan 2026-06-17 17:36:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

probst.dk is a .dk domain served by 2 nameservers (ns3.gullestrupnet.dk, ns4.gullestrupnet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.223.244.74 is hosted by Easyhost Srl (AS39756) in United Kingdom. Mail is handled by mail.probst.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, 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 351ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.gullestrupnet.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
ns4.gullestrupnet.dk	176.223.244.74	server8.gullestrupnet.dk	AS39756 Easyhost Srl

🌍 A Records#

1 records 317ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.223.244.74	—	server8.gullestrupnet.dk	AS39756	Easyhost Srl	176.223.240.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 346ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.probst.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
50	—	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 739ms

TXT Record
v=spf1 +a +mx +a:server8.gullestrupnet.dk -all

✉️ SPF#

Policy	Record (probst.dk)
-all (hard fail)	v=spf1 +a +mx +a:server8.gullestrupnet.dk -all

📨 DMARC#

Policy	Record (_dmarc.probst.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 23:26:33

www CNAME	probst.dk (all on probst.dk) → 176.223.244.74 (AS39756)
www vs bare domain	Same network probst.dk: 176.223.244.74 (AS39756) www.probst.dk: 176.223.244.74 (AS39756)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

531ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

372ms

Field	Value
Serial	1729670322
Primary NS (MNAME)	ns3.gullestrupnet.dk
Responsible (RNAME)	torsten@probst.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

351ms

317ms

346ms

AAAA

429ms

TXT

739ms

CAA

315ms

HTTPS

368ms

TLSA

722ms

SOA

372ms

MTA-STS

362ms

DNSSEC

531ms

SRV

0ms

Total

3358ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:58:07	1157ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-27 18:48:05	1144ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 17:36:15 shown	3358ms	2 NS 1 A 2 MX	🔓 Insecure