teateradmin.dk

📜 Historical scan 2026-07-25 00:27:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teateradmin.dk is a .dk domain served by 2 nameservers (brianna.ns.cloudflare.com, neil.ns.cloudflare.com). It was registered on 10 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.99 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
brianna.ns.cloudflare.com	108.162.192.245 172.64.32.245 173.245.58.245 2606:4700:50::adf5:3af5 2803:f800:50::6ca2:c0f5 2a06:98c1:50::ac40:20f5	brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
neil.ns.cloudflare.com	108.162.193.211 172.64.33.211 173.245.59.211 2606:4700:58::adf5:3bd3 2803:f800:50::6ca2:c1d3 2a06:98c1:50::ac40:21d3	neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.99	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.127	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:363	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:997f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.99,172.67.153.127 ech=AEX+DQBBPQAgACCCDCf2J8+uvdVCF2OPcqRhg1VL+or4FXIccJRmR9kMbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:363,2606:4700:3037::ac43:997f

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:53:01

www	104.21.3.99 172.67.153.127 2606:4700:3032::6815:363 2606:4700:3037::ac43:997f (AS13335) (address records, no CNAME)
www vs bare domain	Same network teateradmin.dk: 104.21.3.99 172.67.153.127 2606:4700:3032::6815:363 2606:4700:3037::ac43:997f (AS13335) www.teateradmin.dk: 104.21.3.99 172.67.153.127 2606:4700:3032::6815:363 2606:4700:3037::ac43:997f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2410405884
Primary NS (MNAME)	brianna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 19:18:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-05-10
Expires	2027-05-09 (202d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

37ms

35ms

AAAA

32ms

TXT

207ms

CAA

35ms

HTTPS

34ms

TLSA

8049ms

SOA

0ms

MTA-STS

64ms

DNSSEC

117ms

SRV

98ms

Total

9363ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 18:27:40	356ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 18:23:58	392ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:22:44	619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 01:47:41	534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 11:21:36	3172ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 11:18:16	1416ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 00:27:46 shown	9363ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 06:47:45	678ms	2 NS 2 A 0 MX	🔓 Insecure