sofa.dk DNS records

🖥️ Nameservers3 records 30ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.137	600s	prod37.magentohotel.dk	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xxxxx.mail.protection.outlook.com	2a01:111:f403:c802:: 2a01:111:f403:c92c::2 2a01:111:f403:f901::2 2a01:111:f403:f90d::1 52.101.194.3 52.101.40.1 52.101.40.6 52.101.9.14	mail-cy4pr03cu00100.inbound.protection.outlook.com mail-dm2pr04cu00102.inbound.protection.outlook.com mail-bl2pr02cu00402.inbound.protection.outlook.com mail-sn1pr0501cu00301.inbound.protection.outlook.com mail-ch1pr04cu00103.inbound.protection.outlook.com mail-cy4pr03cu00101.inbound.protection.outlook.com mail-cy1pr03cu00106.inbound.protection.outlook.com mail-bl0pr03cu00206.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

🔌 SRV Records1 records 43ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 146ms

TXT Record
google-site-verification=rbqVzwMbnA5fO-6SV3eyLkMieYfb3QzqkA3u4SjAeGk
MS=ms12571134
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF

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

🔐 DNSSEC64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026062900
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

30ms

A

28ms

MX

27ms

AAAA

30ms

TXT

146ms

CAA

26ms

HTTPS

28ms

TLSA

482ms

SOA

0ms

MTA-STS

44ms

DNSSEC

64ms

SRV

43ms

Total

1313ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:05:22	1262ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 21:34:36	1437ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 11:06:17	1313ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 11:40:19	1583ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 08:29:38	745ms	3 NS 1 A 1 MX	🔓 Insecure	View