zarendorf.dk

Records from scan: 2026-09-30 19:07:48 · 1578ms total · last checked 2026-10-21 19:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zarendorf.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 3 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.204.217.45 is hosted by Host Europe GmbH (AS21499) in France. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 156ms

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 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.204.217.45	3600s	45.217.204.92.host.secureserver.net	AS21499	Host Europe GmbH	92.204.208.0/20	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 162ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	2443s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 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#

checked 2026-10-07 20:04:32

www CNAME	zarendorf.dk (all on zarendorf.dk) → 92.204.217.45 (AS21499)
www vs bare domain	Same network zarendorf.dk: 92.204.217.45 (AS21499) www.zarendorf.dk: 92.204.217.45 (AS21499)
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#

3 records 300ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

319ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2026093000
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 2026-09-30 19:45:46

Field	Value
Registrar	Simply.com A/S
Registered	2010-02-03
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

156ms

177ms

162ms

AAAA

163ms

TXT

319ms

CAA

148ms

HTTPS

184ms

TLSA

300ms

SOA

89ms

MTA-STS

231ms

DNSSEC

319ms

SRV

202ms

Total

1578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:07:48 shown	1578ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-08 12:25:47	681ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:16:24	2012ms	4 NS 1 A 1 MX	🔒 Secure