jan2970.dk

📜 Historical scan 2026-09-30 10:59:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jan2970.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.91.88.73 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by jan2970-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 31ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.91.88.73	43200s	server19.aspnethotel.dk	AS51167	Contabo GmbH	144.91.64.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	jan2970-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca48::12 52.101.181.153 52.101.181.156 52.101.68.29 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.154.136
🔶 Autoconfig	jan2970.dk → 144.91.88.73

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 142ms

TXT Record
MS=ms87426929
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jan2970.dk)
-all (hard fail)	v=spf1 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 2026-10-19 04:35:15

www	144.91.88.73 (AS51167) (address records, no CNAME)
www vs bare domain	Same network jan2970.dk: 144.91.88.73 (AS51167) www.jan2970.dk: 144.91.88.73 (AS51167)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jan2970.dk	jan2970.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026041201
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 2026-10-19 05:03:12

Field	Value
Registrar	CURANET A/S
Registered	2019-04-04
Expires	2027-04-30 (192d)

🔗 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
janand.dk	A/S SCANNET
jantest.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

31ms

27ms

28ms

AAAA

33ms

TXT

142ms

CAA

36ms

HTTPS

33ms

TLSA

403ms

SOA

50ms

MTA-STS

48ms

DNSSEC

66ms

SRV

48ms

Total

1090ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 04:35:15	1802ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 17:45:09	1308ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:59:47 shown	1090ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:58:12	1361ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 07:49:16	970ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 15:25:06	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:56:33	1380ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 02:39:10	1129ms	2 NS 1 A 1 MX	🔒 Secure