delts.dk

📜 Historical scan 2026-06-17 01:40:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

delts.dk is a .dk domain served by 2 nameservers (dane.ns.cloudflare.com, gene.ns.cloudflare.com). It was registered on 17 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.74 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
dane.ns.cloudflare.com	—	—	—
gene.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.74	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.253	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9ffd	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:214a	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.74,172.67.159.253 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9ffd,2606:4700:3034::6815:214a

📝 TXT Records#

1 records 142ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (delts.dk)
-all (hard fail)	v=spf1 -all

📨 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 2026-10-09 00:14:30

www	104.21.33.74 172.67.159.253 2606:4700:3030::ac43:9ffd 2606:4700:3034::6815:214a (AS13335) (address records, no CNAME)
www vs bare domain	Same network delts.dk: 104.21.33.74 172.67.159.253 2606:4700:3030::ac43:9ffd 2606:4700:3034::6815:214a (AS13335) www.delts.dk: 104.21.33.74 172.67.159.253 2606:4700:3030::ac43:9ffd 2606:4700:3034::6815:214a (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2406654195
Primary NS (MNAME)	dane.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 23:20:32

Field	Value
Registrar	Domeneshop AS
Registered	2019-01-17
Expires	2027-01-31 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

30ms

AAAA

27ms

TXT

142ms

CAA

23ms

HTTPS

24ms

TLSA

63ms

SOA

28ms

MTA-STS

49ms

DNSSEC

102ms

SRV

0ms

Total

449ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 22:35:43	501ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:04:37	498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 16:53:57	2175ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 04:26:38	744ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 02:34:15	4382ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 21:25:04	856ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:29:42	782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:45:50	350ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:40:18 shown	449ms	2 NS 2 A 0 MX	🔓 Insecure