cosesy.dk

📜 Historical scan 2026-06-16 22:39:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cosesy.dk is a .dk domain served by 4 nameservers (ns-1484.awsdns-57.org, ns-1584.awsdns-06.co.uk, ns-297.awsdns-37.com and 1 more). It was registered on 6 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.193.11.169 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

4 records 145ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1484.awsdns-57.org	—	—	—
ns-1584.awsdns-06.co.uk	—	—	—
ns-297.awsdns-37.com	—	—	—
ns-866.awsdns-44.net	—	—	—

🌍 A Records#

1 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.193.11.169	—	ec2-18-193-11-169.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

5 records 178ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	aspmx.l.google.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
10	—	alt1.aspmx.l.google.com	192.178.158.27	lcdels-in-f27.1e100.net	AS15169 Google LLC
10	—	alt2.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
15	—	alt3.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
15	—	alt4.aspmx.l.google.com	192.178.230.27	yunrtab-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 12:28:03

www	18.193.11.169 (AS16509) (address records, no CNAME)
www vs bare domain	Same network cosesy.dk: 18.193.11.169 (AS16509) www.cosesy.dk: 18.193.11.169 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

380ms

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

🏷️ SOA#

242ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1484.awsdns-57.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 03:11:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-06
Expires	2027-04-30 (193d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

145ms

159ms

178ms

AAAA

200ms

TXT

424ms

CAA

139ms

HTTPS

121ms

TLSA

303ms

SOA

242ms

MTA-STS

208ms

DNSSEC

380ms

SRV

0ms

Total

2178ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-25 09:37:23	7301ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-24 02:51:46	999ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 01:00:39	1200ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:00:47	1618ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-16 22:39:28 shown	2178ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-16 22:30:31	581ms	4 NS 1 A 5 MX	🔓 Insecure