rvbgroup.dk

📜 Historical scan 2026-09-07 02:47:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rvbgroup.dk is a .dk domain served by 3 nameservers (ns.nerdonline.dk, ns2.nerdonline.dk, ns3.nerdonline.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.233.0.165 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mailgw1.nerdonline.dk, mailgw2.nerdonline.dk. 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#

3 records   45ms
NameserverIP addressesPTRASN / ISP
ns.nerdonline.dk 167.233.0.169 mailgw1.nerdonline.dk AS24940 Hetzner Online GmbH
ns2.nerdonline.dk 95.216.155.89 hel01.nerdonline.dk AS24940 Hetzner Online GmbH
ns3.nerdonline.dk 167.233.0.167 ns3.nerdonline.dk AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.233.0.165 38400s web03.nerdonline.dk AS24940 Hetzner Online GmbH 167.233.0.0/16 🇩🇪 Germany —

📧 MX Records#

2 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 38400s mailgw1.nerdonline.dk 167.233.0.169 mailgw1.nerdonline.dk AS24940 Hetzner Online GmbH
20 38400s mailgw2.nerdonline.dk 95.216.155.89 hel01.nerdonline.dk AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.rvbgroup.dk → 167.233.0.169

🔷 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 22:31:31
www167.233.0.165 (AS24940) (address records, no CNAME)
www vs bare domainSame network
rvbgroup.dk: 167.233.0.165 (AS24940)
www.rvbgroup.dk: 167.233.0.165 (AS24940)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9090ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1339132035
Primary NS (MNAME)ns.nerdonline.dk
Responsible (RNAME)hostmaster@nerdonline.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
60ms
MX
66ms
AAAA
69ms
TXT
386ms
CAA
65ms
HTTPS
62ms
TLSA
268ms
SOA
0ms
MTA-STS
114ms
DNSSEC
9090ms
SRV
137ms
Total
10102ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 12:55:10 897ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-07 02:47:00 shown 10102ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-03 00:11:48 1043ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-18 05:37:19 13776ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-18 06:29:29 991ms 3 NS 1 A 2 MX 🔓 Insecure
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