rtb.bf - dns.ninja

`rtb.bf`

DNSSEC	⚠️ Not signed
A	2001:41d0:1:1b00:213:186:33:4^{🇫🇷 OVH2001:41d0::/32 IPv6}
		PTR	`cluster003.ovh.net`
A	213.186.33.4^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
NS	`dns11.ovh.net` ⭐
		A	2001:41d0:d00:f000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns11.ovh.net`
		A	5.135.86.61^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns11.ovh.net`
NS	`ns11.ovh.net`
		A	2001:41d0:b00:d000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns11.ovh.net`
		A	5.39.27.169^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns11.ovh.net`
MX	`mx3.ovh.net` ⭐
		A	91.121.56.64^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.ovh.net`
MX	`mx4.ovh.net`⁽⁵⁾
		A	178.32.105.189^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.ovh.net`
MX	`mxb.ovh.net`⁽¹⁰⁰⁾
		A	46.105.45.21^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
			PTR	`mxb.ovh.net`
TXT	`google-site-verification=QTh3r6GATloao7qUR5eiWwSBQWMdq9PSkhoMrxXnnhk`
TXT	`google-site-verification=hBe8MFRhBQ4m9dTUSIh5eqLNxG-9e8P1KN5GzvU4w5s`
TXT	`v=spf1 include:mx.ovh.com ~all`
SOA	`dns11.ovh.net`tech@ovh.net serial=2081688274

`bf`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.registre.bf` ⭐
	NS	`dns-tld.ird.fr` ⚠️ Not in parent delegation
	NS	`ns-bf.nic.fr` ⚠️ Not in parent delegation
	NS	`pch.ns.registre.bf`
	TXT	`Generation Time: 1782455316`
	SOA	`a.registre.bf`hostmaster@registre.bf 2026-06-26 #5

rank #396623 globally
rank #4 in the tld
⚠️ On DNS blocklist: tif

Previously MX for

rtb.bf

Subdomains

www.rtb.bf

Same first word

rtb.ie

rtb.sk

rtb.by

rtb.ru

rtb.exchange

rtb.org.uk

rtb.expert

rtb.com.ua

rtb.as

rtb.dev

rtb.im

rtb.dk

rtb.iq

rtb.kz

rtb.cc

rtb.it

rtb.link

rtb.website

rtb.pl

rtb.my.id

rtb.be

rtb.events

rtb.org.tr

rtb.cat

rtb.com

rtb.com.ru

rtb.com.au

rtb.us

rtb.digital

rtb.academy

rtb.mobi

rtb.net

rtb.network

rtb.gg

rtb.at

rtb.ch

rtb.info

rtb.name

rtb.nl

rtb.buzz

rtb.gov.bn

rtb.gov.rw

rtb.in

rtb.no

rtb.mx

rtb.la

rtb.world

rtb.media

rtb.eu

rtb.bf

rtb.agency

rtb.com.cn

rtb.fr

rtb.tv

rtb.ca

rtb.rs

rtb.com.tr

rtb.co.il

rtb.ink

rtb.ro

rtb.se

rtb.co.in

rtb.solutions

rtb.io

rtb.rv.ua

rtb.house

Similar names

brt.cc

trb.edgesuite.net

rbt.ai

rbt.com

trb.nl

tbr.travel

btr.hu

btr.ch

brt.com.ar

tbr.cn

btr.cc

tbr.co

trb.ai

btr.org.uk

rbt.co.za

trb.wa.gov.au

btr.net

brt.com.tr

rbt.sk

rbt.pl

rbt.as

trb.jp

btr.org

trb.de

brt.biz

rbt.me

rbt.taxi

brt.psi.br

trb.events

tbr.ca

brt.st

trb.me

trb.xyz

btr.ua

brt.cl

btr.bg

tbr.limited

brt.de

brt.me

tbr.es

trb.co.uk

trb.cc

tbr.vn

btr.net.au

trb.fyi

btr.me

brt.pt

rbt.cl

rbt.com.tw

trb.be

rbt.be

rbt.co.uk

trb.info

btr.co.in

trb.email

brt.fi

btr.kr

brt.systems

rbt.az

rbt.co

brt.gr

trb.pt

brt.org.uk

brt.ac.th

tbr.net

brt.su

trb.tv

rbt.ba

brt.sg

brt.no

tbr.de

rbt.at

btr.kz

brt.ar

trb.name

brt.ch

rbt.com.cn

btr.nu

brt.us

btr.energy

trb.in

DNS History

16 records (7 active, 9 former)

●NSdns11.ovh.net2015-10-09 → 2026-06-26 · 3 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2026-06-26 08:23:12

●NSns11.ovh.net2015-10-09 → 2026-06-26 · 3 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2026-06-26 08:23:12

○NSns155.planethoster.net2015-08-23 → 2015-10-07 · 4 obs

● 2015-08-23 11:55:58
● 2015-10-07 15:05:26
○ 2015-10-09 07:52:08
○ 2026-06-26 08:23:12

○NSns156.planethoster.net2015-08-23 → 2015-10-07 · 4 obs

● 2015-08-23 11:55:58
● 2015-10-07 15:05:26
○ 2015-10-09 07:52:08
○ 2026-06-26 08:23:12

○MXmx1.ovh.net2015-10-09 → 2021-11-24 · 5 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2021-11-24 13:46:20
○ 2026-02-16 04:04:00
○ 2026-06-26 08:23:12

○MXmx2.ovh.net2015-10-09 → 2021-11-24 · 5 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2021-11-24 13:46:20
○ 2026-02-16 04:04:00
○ 2026-06-26 08:23:12

●MXmx3.ovh.net2026-02-16 → 2026-06-26 · 3 obs

○ 2021-11-24 13:46:20
● 2026-02-16 04:04:00
● 2026-06-26 08:23:12

●MXmx4.ovh.net2026-02-16 → 2026-06-26 · 3 obs

○ 2021-11-24 13:46:20
● 2026-02-16 04:04:00
● 2026-06-26 08:23:12

●MXmxb.ovh.net2015-10-09 → 2026-06-26 · 3 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2026-06-26 08:23:12

○MXrtb.bf2015-08-23 → 2015-10-07 · 4 obs

● 2015-08-23 11:55:58
● 2015-10-07 15:05:26
○ 2015-10-09 07:52:08
○ 2026-06-26 08:23:12

○A192.124.249.702019-04-26 → 2019-04-26 · 4 obs

○ 2018-10-25 20:58:10
● 2019-04-26 02:58:22
○ 2020-10-12 12:09:42
○ 2026-06-26 08:23:12

○A199.16.128.472015-08-23 → 2015-10-07 · 4 obs

● 2015-08-23 11:55:58
● 2015-10-07 15:05:26
○ 2015-10-09 07:52:08
○ 2026-06-26 08:23:12

●A2001:41d0:1:1b00:213:186:33:42017-10-08 → 2026-06-26 · 9 obs

○ 2017-09-11 20:13:08
● 2017-10-08 11:27:36
○ 2017-11-15 22:42:18
○ 2018-08-16 21:15:20
● 2018-10-25 20:58:10
○ 2019-04-26 02:58:22
○ 2021-11-24 13:46:20
● 2026-02-16 04:04:00
● 2026-06-26 08:23:12

●A213.186.33.42017-10-08 → 2026-06-26 · 6 obs

○ 2017-09-11 20:13:08
● 2017-10-08 11:27:36
○ 2017-11-15 22:42:18
○ 2021-11-24 13:46:20
● 2026-02-16 04:04:00
● 2026-06-26 08:23:12

○A213.186.33.852015-10-09 → 2021-11-24 · 11 obs

○ 2015-10-07 15:05:26
● 2015-10-09 07:52:08
● 2017-09-11 20:13:08
○ 2017-10-08 11:27:36
● 2017-11-15 22:42:18
● 2018-10-25 20:58:10
○ 2019-04-26 02:58:22
● 2020-10-12 12:09:42
● 2021-11-24 13:46:20
○ 2026-02-16 04:04:00
○ 2026-06-26 08:23:12

○A2a02:fe80:1010::20:102019-04-26 → 2019-04-26 · 4 obs

○ 2018-10-25 20:58:10
● 2019-04-26 02:58:22
○ 2020-10-12 12:09:42
○ 2026-06-26 08:23:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bf	ns-bf.nic.fr, a.registre.bf, pch.ns.registre.bf, dns-tld.ird.fr	6 records
rtb.bf	ns11.ovh.net, dns11.ovh.net	-

✅ Authoritative Response

Server:5.135.86.61

NS records: ns11.ovh.net, dns11.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtb.bf (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.4`
AAAA	1	`2001:41d0:1:1b00:213:186:33:4`
NS	2	`dns11.ovh.net, ns11.ovh.net`
MX	3	`mxb.ovh.net (pri: 100), mx4.ovh.net (pri: 5)...`
TXT	3	`v=spf1 include:mx.ovh.com ~all, google-site-verification=hBe8MFRhBQ4m9dT...`
SOA	1	`dns11.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 6

In-bailiwick: 3 (a.registre.bf, pch.ns.registre.bf, pch.ns.registre.bf)

Out-of-bailiwick: 3 (ns-bf.nic.fr, ns-bf.nic.fr, dns-tld.ird.fr)

Analysis

Hierarchy

www.rtb.bf is a subdomain of rtb.bf.

IP Addresses

rtb.bf points to the IP addresses 213.186.33.4 and 2001:41d0:1:1b00:213:186:33:4

www.saint-andre-charleroi.be, rem.ibo.lu, analytics.cosmodiff.com and two other host names share IP numbers with rtb.bf.

Name Servers

DNS delegation for rtb.bf points to two name servers: dns11.ovh.net and ns11.ovh.net.

rtb.bf uses the same name servers as several other domains — among them restaurant-la-plage.fr, denime.fr, espace19.org and two more.

The name servers for rtb.bf are partially shared with other domains like ville-surylecomtal.fr, combit.me and sbdg.fr

dns11.ovh.net directs to 5.135.86.61 and 2001:41d0:d00:f000::2. ns11.ovh.net directs to 5.39.27.169 and 2001:41d0:b00:d000::2. Each host name carries two IP addresses.

Mail Servers

Mail for rtb.bf is routed through three mail servers — mx3.ovh.net, mx4.ovh.net and mxb.ovh.net.

rtb.bf has at least partial mail server overlap with other domains such as hydrosonic-ultrasons.com, kmukmarket.pl, evolutivedesign.fr and two more.

The mail servers mx1.ovh.net and mx2.ovh.net are commonly paired with these mail servers.

mx3.ovh.net, mx4.ovh.net and mxb.ovh.net all have one IP address each — mx3.ovh.net directs to 91.121.56.64, mx4.ovh.net directs to 178.32.105.189 and mxb.ovh.net directs to 46.105.45.21.