rivershark.dk

📜 Historical scan 2026-08-27 15:41:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rivershark.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 17 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.243.234.98 is hosted by Google LLC (AS396982) in United States. Mail is handled by smtp.secureserver.net, mailstore1.secureserver.net. 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#

2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.243.234.98	600s	98.234.243.35.bc.googleusercontent.com	AS396982	Google LLC	35.240.0.0/13	🇺🇸 United States	North Charleston

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smtp.secureserver.net	92.204.80.20	sxplibsmtp-v01.prod.sxb1.secureserver.net	AS21499 Host Europe GmbH
10	3600s	mailstore1.secureserver.net	92.204.80.19	sxplibsmtp-v02.prod.sxb1.secureserver.net	AS21499 Host Europe GmbH

🔷 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 2026-10-09 14:07:18

www CNAME	rivershark.dk (all on rivershark.dk) → 35.243.234.98 (AS396982)
www vs bare domain	Same network rivershark.dk: 35.243.234.98 (AS396982) www.rivershark.dk: 35.243.234.98 (AS396982)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9085ms

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	2024101202
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 12:13:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-07-17
Expires	2027-07-31 (283d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
gerardmclean.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

79ms

52ms

AAAA

56ms

TXT

295ms

CAA

67ms

HTTPS

77ms

TLSA

218ms

SOA

0ms

MTA-STS

94ms

DNSSEC

9085ms

SRV

88ms

Total

9673ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:07:18	932ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-04 09:20:03	606ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 15:41:38 shown	9673ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 05:00:54	901ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 21:55:46	603ms	2 NS 1 A 2 MX	🔓 Insecure