tusk.dk

📜 Historical scan 2026-06-27 17:47:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tusk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mail.tusk.dk. The zone is DNSSEC-signed and validates, 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 180ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records#

1 records 181ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 611ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.tusk.dk	84.238.113.142	84-238-113-142.ptr.bnaa.dk	AS33796 Bolignet-aarhus F.m.b.a.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 913ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (tusk.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.tusk.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc@olufsborg.dk

📬 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 2026-10-15 07:01:25

www CNAME	tusk.dk (all on tusk.dk) → 195.47.247.18 (AS51468)
www vs bare domain	Same network tusk.dk: 195.47.247.18 (AS51468) www.tusk.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

652ms

Field	Value
Serial	2026052901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-18 19:43:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-05-16
Expires	2027-06-30 (254d)

🔗 Same registrant#

3 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).

Domain	Registrar
aktivferiehtk.dk	Simply.com A/S
aktivfritidhtk.dk	Simply.com A/S
sengeloesehallen.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

180ms

181ms

611ms

AAAA

178ms

TXT

913ms

CAA

2215ms

HTTPS

4162ms

TLSA

2109ms

SOA

652ms

MTA-STS

2346ms

DNSSEC

240ms

SRV

4177ms

Total

7255ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:27:33	853ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:57:31	625ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:42:57	672ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 13:43:28	502ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 13:36:35	716ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 06:07:22	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 05:54:01	3050ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:26:40	2462ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:22:04	628ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:47:21 shown	7255ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 06:36:18	1132ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 17:46:44	707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:49:55	1034ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:25:44	862ms	2 NS 1 A 1 MX	🔒 Secure