fahlenskilte.dk DNS records

🖥️ Nameservers2 records 42ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.72	600s	linux210.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fahlenskilte-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::d 52.101.68.25 52.101.68.32 52.101.73.15 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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
🔶 Autoconfig	94.231.106.72

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 188ms

TXT Record
MS=ms76947355
v=spf1 ip4:176.20.7.78 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (fahlenskilte.dk)
-all (hard fail)	v=spf1 ip4:176.20.7.78 include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.fahlenskilte.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:easy180054@easydmarc.com;ruf=mailto:ruf@rep.easydmarc.com;fo=1

📬 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)

🔐 DNSSEC77ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

42ms

A

39ms

MX

39ms

AAAA

40ms

TXT

188ms

CAA

58ms

HTTPS

46ms

TLSA

178ms

SOA

0ms

MTA-STS

55ms

DNSSEC

77ms

SRV

110ms

Total

1134ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 11:17:30	1134ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 04:33:31	9199ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 05:02:23	1281ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 00:25:01	14893ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 11:01:49	1070ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 21:18:18	1187ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:11:50	1303ms	2 NS 1 A 1 MX	🔒 Secure	View