sostertilsoster.dk

📜 Historical scan 2026-07-16 21:46:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sostertilsoster.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, delilah.ns.cloudflare.com). It was registered on 26 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.33 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.ad-group.dk. The zone is not DNSSEC-signed, publishes a 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 110ms

Nameserver	IP addresses	PTR	ASN / ISP
david.ns.cloudflare.com	108.162.193.152 172.64.33.152 173.245.59.152 2606:4700:58::adf5:3b98 2803:f800:50::6ca2:c198 2a06:98c1:50::ac40:2198	david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
delilah.ns.cloudflare.com	108.162.194.99 162.159.38.99 172.64.34.99 2606:4700:50::a29f:2663 2803:f800:50::6ca2:c263 2a06:98c1:50::ac40:2263	delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.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 124ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.33	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 114ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.ad-group.dk	212.98.84.140	mail.ad-group.dk	AS42525 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

2 records 139ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3421	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c2c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 137ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.33,172.67.194.197 ech=AEX+DQBBfQAgACDjOraBrWCrf9qO0C0p1lTzst8xq8qwe6iWE5Kj6UINNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3421,2606:4700:3036::ac43:c2c5

📝 TXT Records#

1 records 267ms

TXT Record
v=spf1 mx a a:smtprelay.splush.dk include:_spf.consignor.com include:_spf.elasticemail.com ~all

✉️ SPF#

Policy	Record (sostertilsoster.dk)
~all (soft fail)	v=spf1 mx a a:smtprelay.splush.dk include:_spf.consignor.com include:_spf.elasticemail.com ~all

📨 DMARC#

Policy	Record (_dmarc.sostertilsoster.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-14 07:53:23

www	NXDOMAIN
www vs bare domain	www does not resolve sostertilsoster.dk: 104.21.52.33 172.67.194.197 2606:4700:3033::6815:3421 2606:4700:3036::ac43:c2c5 (AS13335) www.sostertilsoster.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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	2409313598
Primary NS (MNAME)	david.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 18:11:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-26
Expires	2027-11-25 (401d)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

124ms

114ms

AAAA

139ms

TXT

267ms

CAA

140ms

HTTPS

137ms

TLSA

914ms

SOA

0ms

MTA-STS

131ms

DNSSEC

240ms

SRV

362ms

Total

2667ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 17:34:21	3018ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 17:31:25	478ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 16:54:20	745ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 15:57:46	2768ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 07:54:32	701ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 09:33:36	804ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 10:08:49	2031ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 21:46:07 shown	2667ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 21:54:05	1015ms	2 NS 2 A 1 MX	🔓 Insecure