probst.dk

📜 Historical scan 2026-09-27 18:48:05 · ← 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 82ms

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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.223.244.74	86400s	server8.gullestrupnet.dk	AS39756	Easyhost Srl	176.223.240.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.probst.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
50	86400s	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

🔌 SRV Records#

1 records 188ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	probst.dk

📝 TXT Records#

1 records 498ms

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#

123ms

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

🏷️ SOA#

0ms

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#

82ms

74ms

88ms

AAAA

79ms

TXT

498ms

CAA

77ms

HTTPS

87ms

TLSA

257ms

SOA

0ms

MTA-STS

141ms

DNSSEC

123ms

SRV

188ms

Total

1144ms

🕐 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 shown	1144ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 17:36:15	3358ms	2 NS 1 A 2 MX	🔓 Insecure