dan-doors.dk DNS records

🖥️ Nameservers4 records 33ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.81	600s	linux401.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dandoors-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.5 52.101.73.11 52.101.73.28 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	185.20.205.81

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 45ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 134ms

TXT Record
_globalsign-domain-verification=rTEqnhzH_RCxKFrN4hMYWB2e6bRs_lMKWI1QitH-A_
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVgSlYgfy8aCJI0Ob+J//N0Ampkj5j1AOnL+YUodI6x8dF/tALwgkF0GkCLGwhckWGajfQoaK8iaGXaOxMEcS615Cu65MF6kVIX1PBPu4ORV9+BnRpwCDFWeLwqzrh5d/Zl8bTheYD8OMggVyOtkRSpHOvKerXt7FqkkzBImAVowIDAQAB
MS=ms69060371
v=spf1 ip4:193.200.225.28 include:_spf.sotea.dk include:spf.simply.com include:spf.protection.outlook.com include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (dan-doors.dk)
~all (soft fail)	v=spf1 ip4:193.200.225.28 include:_spf.sotea.dk include:spf.simply.com include:spf.protection.outlook.com include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.dan-doors.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:hostmaster@dan-doors.dk;

📬 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)

🔐 DNSSEC53ms

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

🏷️ SOA27ms

Field	Value
Serial	2026062300
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

33ms

A

34ms

MX

33ms

AAAA

30ms

TXT

134ms

CAA

29ms

HTTPS

27ms

TLSA

210ms

SOA

27ms

MTA-STS

36ms

DNSSEC

53ms

SRV

45ms

Total

859ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 18:30:25	859ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:21:11	734ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:55:23	2461ms	4 NS 1 A 1 MX	🔒 Secure	View