clschmidt.dk

Records from scan: 2026-10-11 17:27:51 · 439ms total · last checked 2026-10-24 06:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clschmidt.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 1 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by clschmidt-dk.s-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	3600s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	clschmidt-dk.s-v1.mx.microsoft	2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 52.101.103.137 52.101.209.31 52.101.68.39 52.101.91.21	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 135ms

TXT Record
hibp-verify=dweb_2wk6zg76obzm3kqyvtag4vt6
MS=ms65825852
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.clschmidt.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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

🧩 Web & zone#

checked 2026-10-11 17:27:51

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network clschmidt.dk: 212.237.249.17 (AS48854) www.clschmidt.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 67ms

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026101004
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 11:06:12

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-07-01
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

28ms

29ms

AAAA

33ms

TXT

135ms

CAA

37ms

HTTPS

38ms

TLSA

67ms

SOA

39ms

MTA-STS

47ms

DNSSEC

68ms

SRV

66ms

Total

439ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 17:27:51 shown	439ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 12:19:44	1083ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 10:48:45	432ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 01:28:22	619ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 14:03:26	571ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 21:38:49	720ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 03:16:08	2339ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 22:40:16	3157ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 07:34:44	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:25:37	712ms	2 NS 1 A 2 MX	🔒 Secure