algeguide.dk

📜 Historical scan 2026-10-03 21:09:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

algeguide.dk is a .dk domain served by 2 nameservers (crystal.ns.cloudflare.com, dimitris.ns.cloudflare.com). It was registered on 9 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.8 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 88ms

Nameserver	IP addresses	PTR	ASN / ISP
crystal.ns.cloudflare.com	108.162.194.202 162.159.38.202 172.64.34.202 2606:4700:50::a29f:26ca 2803:f800:50::6ca2:c2ca 2a06:98c1:50::ac40:22ca	crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.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 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.8	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.2	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.151.2
🔶 Autoconfig	104.21.12.8

🔷 AAAA Records (IPv6)#

2 records 119ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:c08	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9702	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.8,172.67.151.2 ech=AEX+DQBBeQAgACDfZH+FIgtIbS0xT9eb9RbHqikRvXbrKA/q5+o+0II1GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:c08,2606:4700:3034::ac43:9702

📝 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 2026-10-08 23:21:09

www	104.21.12.8 172.67.151.2 2606:4700:3034::6815:c08 2606:4700:3034::ac43:9702 (AS13335) (address records, no CNAME)
www vs bare domain	Same network algeguide.dk: 104.21.12.8 172.67.151.2 2606:4700:3034::6815:c08 2606:4700:3034::ac43:9702 (AS13335) www.algeguide.dk: 104.21.12.8 172.67.151.2 2606:4700:3034::6815:c08 2606:4700:3034::ac43:9702 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.algeguide.dk	INV_GNb2Y1IH786lbLhvnPMr6RPyIjpmDHdsuZvgX1g
TXT	_acme-challenge.algeguide.dk	wnw3My5J-tLvouw9aeYy4D1f_ijFDTEUi2VIvBgylN8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

333ms

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

🏷️ SOA#

148ms

Field	Value
Serial	2416534670
Primary NS (MNAME)	crystal.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 21:42:43

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-05-09
Expires	2027-05-08 (200d)

📋 WHOIS#

⏱️ Lookup Timing#

88ms

136ms

90ms

AAAA

119ms

TXT

440ms

CAA

93ms

HTTPS

84ms

TLSA

518ms

SOA

148ms

MTA-STS

249ms

DNSSEC

333ms

SRV

241ms

Total

2098ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 21:12:41	611ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 21:09:00 shown	2098ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 20:59:14	350ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-26 23:26:07	2308ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-08 21:08:37	455ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 02:09:53	583ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-25 23:58:41	32936ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 01:23:06	445ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 13:23:22	471ms	2 NS 1 A 0 MX	🔒 Secure