tenuis.dk

📜 Historical scan 2026-06-19 21:19:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tenuis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.178.140 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by tenuis-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.178.140	600s	—	AS47292	Sentia Denmark A/S	81.7.176.0/20	🇩🇰 Denmark	Nordhavn

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	tenuis-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.32 52.101.73.1 52.101.73.28 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.96.182.168

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 267ms

TXT Record
v=spf1 mx mx:mail.nextsystem.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tenuis.dk)
-all (hard fail)	v=spf1 mx mx:mail.nextsystem.dk include:spf.protection.outlook.com -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 2026-10-20 14:17:19

www	71.7.178.140 (AS11260) (address records, no CNAME)
www vs bare domain	Different networks tenuis.dk: 81.7.178.140 (AS47292) www.tenuis.dk: 71.7.178.140 (AS11260) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

76ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026030101
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 13:49:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-03
Expires	2027-02-28 (130d)

🔗 Same registrant#

2 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
graphnet.dk	Punktum dk A/S (direct)
nexterminal.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

42ms

35ms

AAAA

37ms

TXT

267ms

CAA

36ms

HTTPS

36ms

TLSA

2034ms

SOA

49ms

MTA-STS

100ms

DNSSEC

76ms

SRV

125ms

Total

2578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 03:11:28	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:03:08	761ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 05:34:31	2759ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 01:58:54	2361ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:14:19	2132ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:59:38	3247ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 00:25:58	2728ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:19:30 shown	2578ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:10:18	936ms	2 NS 1 A 1 MX	🔒 Secure