træ-isolering.dk xn--tr-isolering-7cb.dk

📜 Historical scan 2026-07-20 21:02:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

træ-isolering.dk is a .dk domain served by 2 nameservers (archer.ns.cloudflare.com, gloria.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.65 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, 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 211ms

Nameserver	IP addresses	PTR	ASN / ISP
archer.ns.cloudflare.com	108.162.195.136 162.159.44.136 172.64.35.136 2606:4700:58::a29f:2c88 2803:f800:50::6ca2:c388 2a06:98c1:50::ac40:2388	archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gloria.ns.cloudflare.com	108.162.194.16 162.159.38.16 172.64.34.16 2606:4700:50::a29f:2610 2803:f800:50::6ca2:c210 2a06:98c1:50::ac40:2210	gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.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 169ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.65	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.76	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.58.65
🔶 Autoconfig	104.21.58.65

🔷 AAAA Records (IPv6)#

2 records 195ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c94c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:3a41	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 200ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.65,172.67.201.76 ech=AEX+DQBB3gAgACDTgfemf8L1hAug9wDpdA1aL2UTqKjT8f3K3yqBLvihcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c94c,2606:4700:3032::6815:3a41

📝 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 2026-10-22 23:15:14

www	188.114.96.1 188.114.97.1 2606:4700:3031::ac43:c94c 2606:4700:3032::6815:3a41 (AS13335) (address records, no CNAME)
www vs bare domain	Same network træ-isolering.dk: 104.21.58.65 172.67.201.76 2606:4700:3031::ac43:c94c 2606:4700:3032::6815:3a41 (AS13335) www.træ-isolering.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::ac43:c94c 2606:4700:3032::6815:3a41 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

270ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409975533
Primary NS (MNAME)	archer.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

211ms

169ms

173ms

AAAA

195ms

TXT

494ms

CAA

177ms

HTTPS

200ms

TLSA

151ms

SOA

0ms

MTA-STS

206ms

DNSSEC

270ms

SRV

240ms

Total

1486ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 23:15:14	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 16:22:19	523ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 08:57:12	773ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 02:56:33	1220ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 02:38:08	1468ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 05:09:07	867ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 21:02:07 shown	1486ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-15 23:57:28	959ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-24 04:20:10	1371ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-22 21:32:27	342ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:42:35	841ms	2 NS 2 A 0 MX	🔒 Secure