tute.dk

📜 Historical scan 2026-10-01 18:00:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tute.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.160.71.26 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by tute-dk.mail.eo.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 94ms

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 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.160.71.26	43200s	—	AS3292	TDC Holding A/S	80.160.0.0/13	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	tute-dk.mail.eo.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca21::a 2a01:111:f403:ca48::12 2a01:111:f403:ca48::a 52.101.103.36 52.101.68.27 52.101.68.8 52.101.91.156	mail-db7pr03cu00601.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152
🔶 Autoconfig	tute.dk → 80.160.71.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 659ms

TXT Record
MS=ms48271349
v=spf1 include:spf.protection.outlook.com include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (tute.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:aspmx.googlemail.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 2026-10-08 02:31:57

www CNAME	tute.dk (all on tute.dk) → 80.160.71.26 (AS3292)
www vs bare domain	Same network tute.dk: 80.160.71.26 (AS3292) www.tute.dk: 80.160.71.26 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.tute.dk	tute.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

454ms

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

🏷️ SOA#

141ms

Field	Value
Serial	2026100101
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 2026-10-12 19:15:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-06-17
Expires	2027-06-30 (249d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

94ms

103ms

223ms

AAAA

243ms

TXT

659ms

CAA

141ms

HTTPS

159ms

TLSA

442ms

SOA

141ms

MTA-STS

319ms

DNSSEC

454ms

SRV

509ms

Total

2778ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:31:57	875ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 18:01:36	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 18:00:29 shown	2778ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:44:21	661ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:49:25	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 05:30:14	9545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 07:33:34	2579ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:41:29	2336ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:59:48	3800ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:51:01	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:37:04	3134ms	2 NS 1 A 1 MX	🔒 Secure