deleo.dk

📜 Historical scan 2026-08-17 11:55:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

deleo.dk is a .dk domain served by 2 nameservers (isaac.ns.cloudflare.com, zelda.ns.cloudflare.com). It was registered on 22 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.25 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
isaac.ns.cloudflare.com	108.162.193.177 172.64.33.177 173.245.59.177 2606:4700:58::adf5:3bb1 2803:f800:50::6ca2:c1b1 2a06:98c1:50::ac40:21b1	isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zelda.ns.cloudflare.com	108.162.192.242 172.64.32.242 173.245.58.242 2606:4700:50::adf5:3af2 2803:f800:50::6ca2:c0f2 2a06:98c1:50::ac40:20f2	zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.25	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.50	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1c19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:aa32	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=104.21.28.25,172.67.170.50 ech=AEX+DQBBNgAgACAq8L6wkKEiR0iv4uVV/YJ0L0MtRm8Qq81Af4afE4WmJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c19,2606:4700:3030::ac43:aa32

📝 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 2026-10-17 04:27:40

www	104.21.28.25 172.67.170.50 2606:4700:3030::6815:1c19 2606:4700:3030::ac43:aa32 (AS13335) (address records, no CNAME)
www vs bare domain	Same network deleo.dk: 104.21.28.25 172.67.170.50 2606:4700:3030::6815:1c19 2606:4700:3030::ac43:aa32 (AS13335) www.deleo.dk: 104.21.28.25 172.67.170.50 2606:4700:3030::6815:1c19 2606:4700:3030::ac43:aa32 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.deleo.dk	Z73fo63YwwNn8-Z0GIciDYGVQxFW7vHOICw-moeyCrs
TXT	_acme-challenge.deleo.dk	gR_KUNO5lUK9jSL3laXYssKWh4-3gPPG6PMmh0KC_G8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

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	2412407838
Primary NS (MNAME)	isaac.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 17:28:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-22
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

53ms

77ms

AAAA

62ms

TXT

167ms

CAA

59ms

HTTPS

34ms

TLSA

16034ms

SOA

0ms

MTA-STS

56ms

DNSSEC

142ms

SRV

117ms

Total

16762ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 04:27:40	1093ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 07:03:14	1341ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 15:17:05	3026ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 16:00:09	4708ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 11:55:58 shown	16762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 08:37:30	1548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 15:17:32	1349ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 01:04:45	781ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:35:32	381ms	2 NS 2 A 0 MX	🔓 Insecure