3petersen.dk

📜 Historical scan 2026-09-23 17:23:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3petersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.152 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by 3petersen-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 37ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.152	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	3petersen-dk.mail.eo.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca48::10 52.101.103.143 52.101.185.21 52.101.73.155 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:c6:ecb6:cc0c:73d5	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 15:33:18

www	46.30.213.152 2a02:2350:5:10c:c6:ecb6:cc0c:73d5 (AS51468) (address records, no CNAME)
www vs bare domain	Same network 3petersen.dk: 46.30.213.152 2a02:2350:5:10c:c6:ecb6:cc0c:73d5 (AS51468) www.3petersen.dk: 46.30.213.152 2a02:2350:5:10c:c6:ecb6:cc0c:73d5 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

33ms

AAAA

39ms

TXT

132ms

CAA

31ms

HTTPS

39ms

TLSA

79ms

SOA

0ms

MTA-STS

50ms

DNSSEC

110ms

SRV

46ms

Total

687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:33:18	468ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 21:35:00	2615ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 09:26:53	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 09:03:28	624ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:23:52 shown	687ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 07:56:31	1362ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 07:55:45	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 18:45:33	6934ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 22:21:46	20530ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:38:02	4974ms	2 NS 1 A 1 MX	🔒 Secure