deneksternebogholder.dk DNS records

🖥️ Nameservers2 records 33ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.132	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	deneksternebogholder-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::28 2a01:111:f403:ca09::7 2a01:111:f403:ca48::10 52.101.103.39 52.101.209.153 52.101.209.28 52.101.68.27	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.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 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:23:d316:7d4:dc37	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 Records2 records 112ms

TXT Record
MS=ms57131527
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (deneksternebogholder.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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

33ms

A

31ms

MX

30ms

AAAA

29ms

TXT

112ms

CAA

30ms

HTTPS

31ms

TLSA

725ms

SOA

0ms

MTA-STS

33ms

DNSSEC

94ms

SRV

74ms

Total

1206ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 23:32:32	1206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 04:06:10	5730ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 10:23:14	1965ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 16:17:50	2324ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 11:48:03	8217ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:37:33	13113ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 06:44:22	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 09:35:27	1212ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 20:06:30	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:25:11	672ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:38:52	1626ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:50:11	755ms	2 NS 1 A 1 MX	🔒 Secure	View