flexhus.dk DNS records

🖥️ Nameservers3 records 49ms

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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.104.165.113	3600s	static.113.165.104.178.clients.your-server.de	AS24940	Hetzner Online GmbH	178.104.0.0/15	🇩🇪 Germany	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	flexhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::24 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 52.101.68.12 52.101.68.18 52.101.68.21 52.101.68.29	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.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

📝 TXT Records3 records 146ms

TXT Record
google-site-verification=4X9WLTPr0goFR_wnt_zq8gGuD3qmxODMMAHojELlRxI
MS=ms84270339
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.flexhus.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)

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026052900
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

49ms

A

69ms

MX

31ms

AAAA

59ms

TXT

146ms

CAA

38ms

HTTPS

38ms

TLSA

317ms

SOA

0ms

MTA-STS

77ms

DNSSEC

105ms

SRV

69ms

Total

846ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:18:40	846ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 09:00:37	1349ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 12:36:17	2388ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:57:58	675ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:27:49	957ms	3 NS 1 A 1 MX	🔒 Secure	View