lbfos.dk DNS records

🖥️ Nameservers2 records 209ms

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 281ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.85.116	3600s	olf.dk.85.249.195.in-addr.arpa	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Rødovre Municipality

📧 MX Records1 records 202ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lbfos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.68.29 52.101.68.3 52.101.73.11 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 737ms

TXT Record
facebook-domain-verification=sxyhx0qwqyly0pkf7uos6ennbfqmxc
MS=ms42768810
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lbfos.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC403ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
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

209ms

A

281ms

MX

202ms

AAAA

184ms

TXT

737ms

CAA

170ms

HTTPS

251ms

TLSA

1165ms

SOA

0ms

MTA-STS

284ms

DNSSEC

403ms

SRV

364ms

Total

7090ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 03:19:01	7090ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 06:14:43	2040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 17:01:11	1302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:39:47	1181ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:23:16	1101ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 19:03:23	894ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 14:16:21	1113ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:45:15	1579ms	2 NS 1 A 1 MX	🔒 Secure	View