fssh.dk DNS records

🖥️ Nameservers3 records 119ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.28.134	7200s	server6124.serverpark.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Ringsted

📧 MX Records1 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	fssh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 52.101.68.27 52.101.73.1 52.101.73.24 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24
🔶 Autoconfig	80.208.28.134

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 445ms

TXT Record
MS=ms35204428
v=spf1 include:spf.protection.outlook.com a mx ~all

✉️ SPF

Policy	Record (fssh.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com a mx ~all

📨 DMARC

Policy	Record (_dmarc.fssh.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC294ms

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

🏷️ SOA110ms

Field	Value
Serial	2014081942
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

119ms

A

116ms

MX

118ms

AAAA

117ms

TXT

445ms

CAA

114ms

HTTPS

112ms

TLSA

303ms

SOA

110ms

MTA-STS

90ms

DNSSEC

294ms

SRV

212ms

Total

1436ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:12:07	1318ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 05:31:38	10434ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:23:21	1436ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:50:15	801ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-21 07:46:42	2395ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:42:43	798ms	3 NS 1 A 1 MX	🔒 Secure	View