tesmann.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
courtney.ns.cloudflare.com	2606:4700:50::a29f:2682 2803:f800:50::6ca2:c282 2a06:98c1:50::ac40:2282	courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thaddeus.ns.cloudflare.com	108.162.195.127 162.159.44.127 172.64.35.127 2606:4700:58::a29f:2c7f 2803:f800:50::6ca2:c37f 2a06:98c1:50::ac40:237f	thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC111ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

33ms

MX

37ms

AAAA

35ms

TXT

893ms

CAA

33ms

HTTPS

54ms

TLSA

274ms

SOA

34ms

MTA-STS

205ms

DNSSEC

111ms

SRV

278ms

Total

1983ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:36:20	3674ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 20:17:36	17255ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 13:58:33	3627ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 13:28:04	3696ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 12:56:34	9216ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 09:37:48	9509ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 09:28:45	17294ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 05:17:00	4473ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 15:21:11	5812ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 11:13:33	6265ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 04:41:10	17396ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 20:48:49	6001ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 19:37:16	11103ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 13:07:57	4504ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 21:42:05	1934ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 13:43:11	3433ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 12:23:58	11887ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 06:52:16	11886ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 06:27:45	9610ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 05:44:43	4843ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 05:03:11	9322ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 04:35:30	1983ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 03:09:51	17786ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 22:20:34	25075ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 16:58:06	2710ms	2 NS 0 A 0 MX	❓ Unknown	View