bisserne.dk DNS records

🖥️ Nameservers2 records 32ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.163.191.142	43200s	93-163-191-142-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.160.0.0/14	🇩🇰 Denmark	Roskilde

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	bisserne-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca21::8 52.101.68.18 52.101.68.3 52.101.73.123 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 95ms

TXT Record
MS=ms94591441
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bisserne.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)

🔐 DNSSEC99ms

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

32ms

A

34ms

MX

33ms

AAAA

28ms

TXT

95ms

CAA

24ms

HTTPS

37ms

TLSA

305ms

SOA

0ms

MTA-STS

33ms

DNSSEC

99ms

SRV

72ms

Total

768ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 02:00:43	768ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 15:31:10	1077ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 16:52:49	2662ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:31:21	851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:36:27	719ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:34:19	846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:14:13	1962ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:41:52	597ms	2 NS 1 A 1 MX	🔒 Secure	View