sdconline.dk DNS records

🖥️ Nameservers4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records

🌍

No A records found

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	sdconline-dk.m-v1.mx.microsoft	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.103.39 52.101.68.18 52.101.68.25 52.101.68.29	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 203ms

TXT Record
h0000t000wap001.azurewebsites.net
MS=ms26756596
v=spf1 include:Spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sdconline.dk)
p=reject	v=DMARC1; p=reject

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records4 records 28ms

Flags	Tag	Value
0	issue	globalsign.com
0	issue	letsencrypt.org
0	issuewild	globalsign.com
0	issuewild	letsencrypt.org

🔗 TLSA / DANE4 records 98ms

Service / Owner	Type	Cert association
SMTP _25._tcp.sdconline-dk.m-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.sdconline-dk.m-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.sdconline-dk.m-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.sdconline-dk.m-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC109ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026042423
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

41ms

MX

46ms

AAAA

47ms

TXT

203ms

CAA

28ms

HTTPS

48ms

TLSA

98ms

SOA

0ms

MTA-STS

68ms

DNSSEC

109ms

SRV

78ms

Total

749ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 23:46:30	749ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-30 13:46:09	1686ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 06:30:23	2923ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-13 15:37:28	1945ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 11:42:26	3323ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-02 04:20:42	2153ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-25 12:17:00	10283ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 12:04:09	1293ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-06 20:23:37	25681ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-05 18:09:50	8811ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-03 02:52:15	1133ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-24 06:59:06	1046ms	4 NS 0 A 1 MX	⚠️ Bogus	View
2026-06-23 04:10:01	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 14:45:18	841ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-21 08:45:06	1105ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-21 05:53:57	1119ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:36:27	2036ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 13:27:17	979ms	4 NS 0 A 1 MX	⚠️ Bogus	View