christopherwinther.dk

📜 Historical scan 2026-08-25 00:39:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christopherwinther.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.194.41.141 is hosted by Amazon.com, Inc. (AS16509) in Ireland. The zone is DNSSEC-signed and validates, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.194.41.141	3600s	ec2-54-194-41-141.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.192.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 139ms

TXT Record
rm_verify=44d6d53aa6

✉️ 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 11:39:53

www	NXDOMAIN
www vs bare domain	www does not resolve christopherwinther.dk: 54.194.41.141 (AS16509) www.christopherwinther.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2024081002
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 14:37:24

Field	Value
Registrar	Simply.com A/S
Registered	2022-09-22
Expires	2027-09-21 (335d)

🔗 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#

35ms

28ms

44ms

AAAA

34ms

TXT

139ms

CAA

57ms

HTTPS

51ms

TLSA

90ms

SOA

0ms

MTA-STS

57ms

DNSSEC

77ms

SRV

67ms

Total

472ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 05:40:41	409ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-26 14:09:39	724ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-25 00:39:07 shown	472ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-20 07:53:06	762ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:45:41	503ms	4 NS 1 A 0 MX	🔒 Secure