fbf.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.96	600s	linux29.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fbf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 52.101.103.143 52.101.73.11 52.101.73.153 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.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	94.231.109.96
🔶 Autoconfig	94.231.109.96

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 177ms

TXT Record
MS=ms34781146
v=spf1 ip4:86.58.166.20/32 ip4:216.55.99.120/32 ip4:168.245.67.255/32 ip4:167.89.19.204 ip4:193.162.109.0/24 include:spf.protection.outlook.com include:spf.hostnordic.com ip4:146.20.14.105 ip4:50.56.130.220 ip4:164.177.132.168 include:_spf.etrack1.com include:spf.shopfactory.io -all

✉️ SPF

Policy	Record (fbf.dk)
-all (hard fail)	v=spf1 ip4:86.58.166.20/32 ip4:216.55.99.120/32 ip4:168.245.67.255/32 ip4:167.89.19.204 ip4:193.162.109.0/24 include:spf.protection.outlook.com include:spf.hostnordic.com ip4:146.20.14.105 ip4:50.56.130.220 ip4:164.177.132.168 include:_spf.etrack1.com include:spf.shopfactory.io -all

📨 DMARC

Policy	Record (_dmarc.fbf.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tmzqytok@ag.dmarcian-eu.com;

📬 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	2025082801
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

54ms

MX

43ms

AAAA

42ms

TXT

177ms

CAA

50ms

HTTPS

47ms

TLSA

302ms

SOA

0ms

MTA-STS

65ms

DNSSEC

77ms

SRV

74ms

Total

919ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:38:50	919ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 04:48:16	884ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:42:01	1030ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:37:45	1916ms	3 NS 1 A 1 MX	🔒 Secure	View