jettebreiner.dk DNS records

🖥️ Nameservers2 records 90ms

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 Records1 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.66	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jettebreiner-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.209.153 52.101.73.1 52.101.73.19 52.101.73.26	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 120ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:fa:7d8e:e8d2:30ca	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 Records3 records 321ms

TXT Record
google-site-verification=MeVaikVbhPnhajhAq40GvQSr0lZIrsK7o1P4U8e3znw
google-site-verification=XS37pAj01WJEEBKVmYv4y1-WznDzgdsCor68VxWswMU
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jettebreiner.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

🔗 TLSA / DANE

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

🔐 DNSSEC254ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

90ms

A

122ms

MX

107ms

AAAA

120ms

TXT

321ms

CAA

130ms

HTTPS

132ms

TLSA

1091ms

SOA

0ms

MTA-STS

158ms

DNSSEC

254ms

SRV

235ms

Total

2448ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:56:52	2448ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:40:05	997ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 19:28:25	3378ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 13:18:14	1194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:00:42	1469ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:28:21	1258ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:36:03	3159ms	2 NS 1 A 1 MX	🔒 Secure	View