glasfibersiloer.dk

📜 Historical scan 2026-09-26 06:36:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glasfibersiloer.dk is a .dk domain served by 2 nameservers (leonidas.ns.cloudflare.com, peaches.ns.cloudflare.com). It was registered on 19 August 2026 (WHOIS) and first appeared in the .dk zone on 20 August 2026. Its website address 104.21.56.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
leonidas.ns.cloudflare.com	108.162.195.101 162.159.44.101 172.64.35.101 2606:4700:58::a29f:2c65 2803:f800:50::6ca2:c365 2a06:98c1:50::ac40:2365	leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com leonidas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.171	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:38e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:89ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.229,172.67.137.171 ech=AEX+DQBBfgAgACDEJLR5zqxZaqsDGgDtuMGMKeejqYeqJ00vyUN7pHKBcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:38e5,2606:4700:3031::ac43:89ab

📝 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 2026-10-10 10:15:35

www	104.21.56.229 172.67.137.171 2606:4700:3031::6815:38e5 2606:4700:3031::ac43:89ab (AS13335) (address records, no CNAME)
www vs bare domain	Same network glasfibersiloer.dk: 104.21.56.229 172.67.137.171 2606:4700:3031::6815:38e5 2606:4700:3031::ac43:89ab (AS13335) www.glasfibersiloer.dk: 104.21.56.229 172.67.137.171 2606:4700:3031::6815:38e5 2606:4700:3031::ac43:89ab (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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	2415747283
Primary NS (MNAME)	leonidas.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 03:22:58

Field	Value
Registrar	ONE.COM A/S
Registered	2026-08-19
Expires	2027-08-18 (299d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

39ms

52ms

AAAA

44ms

TXT

188ms

CAA

40ms

HTTPS

29ms

TLSA

110ms

SOA

0ms

MTA-STS

55ms

DNSSEC

77ms

SRV

77ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:01:31	750ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 06:36:41 shown	665ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 20:49:46	579ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 20:24:39	628ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 22:35:15	460ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 09:43:08	5486ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 09:41:41	4678ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 08:48:51	2914ms	1 NS 0 A 0 MX	❓ Unknown