teltet.dk DNS records

🖥️ Nameservers2 records 167ms

Nameserver	IP addresses	PTR	ASN / ISP
bruce.ns.cloudflare.com	108.162.193.77 172.64.33.77 173.245.59.77 2606:4700:58::adf5:3b4d 2803:f800:50::6ca2:c14d 2a06:98c1:50::ac40:214d	bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 265ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.30	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.24	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 282ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.teltet.dk	204.168.167.194 2a01:4f9:c014:b57::18	mx.teltet.dk mx.teltet.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.223.24
🔶 Autoconfig	172.67.223.24

🔷 AAAA Records (IPv6)2 records 321ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:361e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:df18	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 161ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.30,172.67.223.24 ech=AEX+DQBBggAgACCxd/3IL9SPUObw00jXkoc+0plXcxr9Afcx4YCKmEp5PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:361e,2606:4700:3037::ac43:df18

📝 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)

🔐 DNSSEC366ms

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

🏷️ SOA0ms

Field	Value
Serial	2412276632
Primary NS (MNAME)	bruce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

167ms

A

265ms

MX

282ms

AAAA

321ms

TXT

507ms

CAA

308ms

HTTPS

161ms

TLSA

262ms

SOA

0ms

MTA-STS

283ms

DNSSEC

366ms

SRV

336ms

Total

4744ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 20:53:22	4744ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 13:06:41	1503ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-31 08:53:59	1096ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-25 09:46:50	2902ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-24 07:01:10	9225ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 06:21:37	835ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 04:50:59	2997ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 01:29:38	3369ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-02 15:00:41	5740ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-26 11:16:47	2211ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-24 03:24:53	3559ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-23 20:37:30	1152ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 12:44:43	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 20:10:40	3076ms	2 NS 2 A 3 MX	🔒 Secure	View