probst.dk

Records from scan: 2026-10-03 06:58:07 · 1157ms total · last checked 2026-10-16 10:12 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

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 80ms

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 71ms

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 183ms

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

📝 TXT Records#

1 records 483ms

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#

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#

106ms

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

🏷️ SOA#

100ms

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#

31ms

80ms

71ms

AAAA

85ms

TXT

483ms

CAA

68ms

HTTPS

68ms

TLSA

335ms

SOA

100ms

MTA-STS

137ms

DNSSEC

106ms

SRV

183ms

Total

1157ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:58:07 shown	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	3358ms	2 NS 1 A 2 MX	🔓 Insecure