fam3.dk DNS records

🖥️ Nameservers2 records 45ms

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

🌍

No A records found

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fam3-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 52.101.209.153 52.101.68.18 52.101.73.126 52.101.73.8	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔌 SRV Records1 records 55ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	autodiscover.hostedexch.dk

📝 TXT Records2 records 150ms

TXT Record
MS=ms62450551
v=spf1 include:spf.protection.outlook.com include:b.spf.itoperators.dk -all

✉️ SPF

Policy	Record (fam3.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:b.spf.itoperators.dk -all

📨 DMARC

Policy	Record (_dmarc.fam3.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC60ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026032401
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

45ms

A

33ms

MX

34ms

AAAA

32ms

TXT

150ms

CAA

42ms

HTTPS

40ms

TLSA

368ms

SOA

0ms

MTA-STS

51ms

DNSSEC

60ms

SRV

55ms

Total

835ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 02:02:46	835ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 09:54:23	945ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 11:35:31	1051ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 02:13:22	1917ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 09:13:38	1438ms	2 NS 0 A 1 MX	🔒 Secure	View