21rdb.ovh - robtex.com

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21rdb.ovh

DNSSEC⚠️ Not signed
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NSporter.ns.cloudflare.com
A2606:4700:58::a29f:2cf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A2803:f800:50::6ca2:c3f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRporter.ns.cloudflare.com
A2a06:98c1:50::ac40:23f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRporter.ns.cloudflare.com
A108.162.195.243🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A162.159.44.243Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A172.64.35.243🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
MXmail.21rdb.ovh ⭐
A176.170.169.56🇫🇷 BOUYGTEL-ISP176.128.0.0/10
PTRvno44-h01-176-170-169-56.dsl.sta.abo.bbox.fr
TXTv=spf1 mx ra=postmaster -all
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2411445895

ovh

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXTNo RRs processed [14/08/2026 14H10:21]
SOAa.nic.frdnsmaster@afnic.fr serial=2224848269

Subdomains

mail.21rdb.ovh

Same first word

21rdb.ovh

Similar names

brd21.com

DNS History

3 records (3 active, 0 former)

NSdaniella.ns.cloudflare.comporter.ns.cloudflare.comMXmail.21rdb.ovh
●NSdaniella.ns.cloudflare.com2026-03-24 → 2026-08-14 · 2 obs
● 2026-03-24 21:34:42
● 2026-08-14 14:49:42
●NSporter.ns.cloudflare.com2026-03-24 → 2026-08-14 · 2 obs
● 2026-03-24 21:34:42
● 2026-08-14 14:49:42
●MXmail.21rdb.ovh2026-03-24 → 2026-08-14 · 2 obs
● 2026-03-24 21:34:42
● 2026-08-14 14:49:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ovhd.nic.fr, f.ext.nic.fr, g.ext.nic.fr6 records
21rdb.ovhdaniella.ns.cloudflare.com, porter.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.228

NS records: daniella.ns.cloudflare.com, porter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21rdb.ovh (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

TypeCountSample Data
NS2daniella.ns.cloudflare.com, porter.ns.cloudflare.com
MX1mail.21rdb.ovh (pri: 10)
TXT1v=spf1 mx ra=postmaster -all
SOA1daniella.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)

Analysis

Hierarchy

The domain mail.21rdb.ovh falls under the parent 21rdb.ovh.

Name Servers

Two name servers handle the delegation for 21rdb.ovh: daniella.ns.cloudflare.com and porter.ns.cloudflare.com.

21rdb.ovh shares its NS records with other domains, for example xuiboxinter.top, cdnbroken.xyz, marketresearch.asia and two others.

At least some of 21rdb.ovh's name servers are shared with other domains, for example velkixx123.live, lordserialbox.cc, telebanc.ca and two more.

The name servers lamar.ns.cloudflare.com, ezra.ns.cloudflare.com, miki.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

daniella.ns.cloudflare.com resolves to 108.162.194.228, 162.159.38.228 and 172.64.34.228 among others, with 3 other IP addresses in total.

porter.ns.cloudflare.com resolves to 108.162.195.243, 162.159.44.243 and 172.64.35.243 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for 21rdb.ovh is mail.21rdb.ovh.

mail.21rdb.ovh carries a single IP number, which is 176.170.169.56.