delts.dk

📜 Historical scan 2026-09-29 22:04:37 · ← 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
dane.ns.cloudflare.com	108.162.193.97 172.64.33.97 173.245.59.97 2606:4700:58::adf5:3b61 2803:f800:50::6ca2:c161 2a06:98c1:50::ac40:2161	dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gene.ns.cloudflare.com	108.162.192.158 172.64.32.158 173.245.58.158 2606:4700:50::adf5:3a9e 2803:f800:50::6ca2:c09e 2a06:98c1:50::ac40:209e	gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.74	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.253	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9ffd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:214a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.74,172.67.159.253 ech=AEX+DQBBVAAgACCYaEk5fchu1YXXkg45WmJCudxxajgUL6N7HV1VnKDVcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9ffd,2606:4700:3034::6815:214a

📝 TXT Records#

1 records 192ms

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#

122ms

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	2414167809
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#

48ms

34ms

40ms

AAAA

54ms

TXT

192ms

CAA

46ms

HTTPS

44ms

TLSA

69ms

SOA

0ms

MTA-STS

84ms

DNSSEC

122ms

SRV

99ms

Total

498ms

🕐 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 shown	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	449ms	2 NS 2 A 0 MX	🔓 Insecure