f-f.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.60.103.109	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—
199.60.103.9	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	frie-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.68.25 52.101.73.19 52.101.73.2 52.101.73.4	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 58ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.f-f.dk

📝 TXT Records4 records 130ms

TXT Record
DiqbyCDDq6m0ohgzYoDRRhcRzeYQQbmEkLBBGXi90V849PK37lhOmfuAiH5yLV4OBwDg0gfs9KZ1xBOux7+PFQ==
MS=ms35636383
MS=ms88077263
v=spf1 include:spf.protection.outlook.com ip4:20.234.157.115 ip4:188.180.84.162 ip4:93.160.62.172 ip4:77.247.69.50 include:spf.mailanyone.net include:spf.permido.com include:sendgrid.net include:_spf.anpdm.com include:spf.mandrillapp.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (f-f.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:20.234.157.115 ip4:188.180.84.162 ip4:93.160.62.172 ip4:77.247.69.50 include:spf.mailanyone.net include:spf.permido.com include:sendgrid.net include:_spf.anpdm.com include:spf.mandrillapp.com include:servers.mcsv.net -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)

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2025111001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

26ms

MX

41ms

AAAA

38ms

TXT

130ms

CAA

43ms

HTTPS

44ms

TLSA

316ms

SOA

0ms

MTA-STS

55ms

DNSSEC

85ms

SRV

58ms

Total

1494ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 19:53:40	1494ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-29 02:04:26	847ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 09:09:50	3540ms	2 NS 2 A 1 MX	🔒 Secure	View