`rob.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:377f^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:941e^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.127^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.30^{Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nitin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
NS	`nucum.ns.cloudflare.com`
		A	2606:4700:50::a29f:2691^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c291^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2291^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.145^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.145^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`globalsign-domain-verification=3orWEZnT_mfwwPiB0qmHRFPo8ZUmWKI4foYju63DOk`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.127, 172.67.148.30
		IPv6 hints	2606:4700:3037::6815:377f, 2606:4700:3037::ac43:941e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`nitin.ns.cloudflare.com`dns@cloudflare.com serial=2408299580

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210164

⚠️ On DNS blocklist: spam-tlds

Subdomains

mail.rob.su

Same first word

rob.by

rob.world

rob.jp

rob.cloud

rob.cn

rob.re

rob.la

rob.name

rob.cz

rob.digital

rob.exposed

rob.coffee

rob.legal

rob.red

rob.is

rob.app

rob.ch

rob.tools

rob.xen.prgmr.com

rob.rs

rob.ro

rob.limo

rob.store

rob.ec

rob.in.net

rob.eu

rob.su

rob.com

rob.fi

rob.uk.com

rob.me

rob.vg

rob.bg

rob.kz

rob.ie

rob.land

rob.ru

rob.co

rob.st

rob.onl

rob.city

rob.kim

rob.hk

rob.es

rob.us

rob.be

rob.co.uk

rob.technology

rob.ag

rob.sh

rob.today

rob.zone

rob.uk

rob.fm

rob.codes

rob.nu

rob.show

rob.dog

rob.tv

rob.cool

rob.pt

rob.it

rob.dk

rob.tw

rob.to

rob.nl

rob.net

rob.network

rob.hu

rob.asso.fr

rob.lu

rob.mx

rob.computer

rob.fr

Similar names

orb.lv

orb.ch

bro.fund

obr.pl

orb.com.ua

orb.ie

obr.taxi

bro.bet

bro.com.ua

bro.la

orb.mobi

bor.ac.rs

obr.com.ph

bro.team

orb.community

bor.gov.pl

bor.to

bro.today

orb.su

bro.futbol

obr.bi

bro.freetls.fastly.net

obr.sh

orb.com.br

bro.gov.mk

bor.be

bro.io

bro.bike

bro.md

rbo.ir

orb.ovh

orb.bike

orb.ac

rbo.blogspot.com

bro.do

bro.co.kr

bro.zone

bro.fr

obr.mx

orb.mx

bor.it

bor.szczecin.pl

bor.gov.tr

bro.ir

bor.info

obr.spb.ru

rbo.in

orb.id

obr.cc

bor.lv

obr.education

rbo.dk

rbo.net

rbo.ru

obr.eu

obr.ru

bro.com.ar

orb.org

orb.am

orb.bio

bro.ro

obr.com

orb.photo

orb.money

bro.gov.in

bro.social

bro.ua

bor.pics

orb.gr

orb.now

rbo.wf

orb.red

bor.com.mx

bor.us

orb.asia

bro.ee

rbo.rw

bro.care

orb.at

bro.cat

orb.ne.jp

bro.spb.ru

bro.events

obr.cz

bro.fitness

obr.global

bor.fr

rbo.hk

bor.li

bor.ai

rbo.biz

obr.uk.com

bro.dog

bor.org

bro.biz

orb.co.jp

bor.gr

rbo.de

obr.ca

orb.group

bor.com.au

obr.by

bro.ch

orb.in

orb.se

bro.capital

bro.net.pl

rbo.ca

bro.exchange

bro.cards

obr.ch

obr.it

orb.ru

bro.bplaced.de

orb.co

orb.canva-apps.cn

bor.in

bor.la

obr.de

orb.cz

rbo.co

orb.bg

bro.beer

bor.ca

bro.us

bro.kim

orb.la

orb.is

rbo.mobi

obr.name

orb.academy

bor.jetzt

bor.cz

orb.fm

bro.lt

bor.cn.ua

bor.cc

orb.me

obr.uk

bor.camera

bor.info.hu

orb.pl

orb.uk.com

bro.eu.com

bro.careers

obr.site

orb.fyi

orb.org.mx

orb.land

orb.vc

bro.koeln

bor.si

bro.pl

bro.com.br

bro.wtf

bro.tw

bor.net.cn

bro.gov.hk

bro.ltd

bor.kz

obr.azureedge.net

bro.ru

bro.gg

DNS History

33 records (9 active, 24 former)

○NSdns1.yandex.net2016-07-18 → 2026-04-30 · 5 obs

○ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

○NSdns2.yandex.net2016-07-18 → 2026-04-30 · 5 obs

○ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

○NSexpirepages-kiae-1.nic.ru2016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
○ 2016-07-18 14:51:06
○ 2026-08-11 02:27:16

○NSexpirepages-kiae-2.nic.ru2016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
○ 2016-07-18 14:51:06
○ 2026-08-11 02:27:16

●NSnitin.ns.cloudflare.com2026-05-02 → 2026-08-11 · 3 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
● 2026-08-11 02:27:16

○NSns1.digitalocean.com2016-07-18 → 2026-04-30 · 5 obs

○ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

○NSns2.digitalocean.com2026-02-22 → 2026-04-30 · 5 obs

○ 2016-07-18 14:51:06
● 2026-02-22 02:44:04
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

○NSns3.digitalocean.com2026-02-22 → 2026-04-30 · 5 obs

○ 2016-07-18 14:51:06
● 2026-02-22 02:44:04
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

●NSnucum.ns.cloudflare.com2026-05-02 → 2026-08-11 · 3 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
● 2026-08-11 02:27:16

○NSx1.jjputx.com2015-07-22 → 2016-01-03 · 4 obs

● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
○ 2016-04-27 13:33:46
○ 2026-08-11 02:27:16

○NSx2.jjputx.com2015-11-02 → 2016-01-03 · 5 obs

○ 2015-07-22 01:49:34
● 2015-11-02 12:00:58
● 2016-01-03 08:19:30
○ 2016-04-27 13:33:46
○ 2026-08-11 02:27:16

○MXmail.rob.su2015-07-22 → 2016-01-03 · 4 obs

● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
○ 2016-04-27 13:33:46
○ 2026-08-11 02:27:16

○MXmx.yandex.ru2016-07-18 → 2026-05-02 · 5 obs

○ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-05-02 23:51:00
○ 2026-05-21 17:36:34
○ 2026-08-11 02:27:16

○MXnomail.nic.ru2016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
○ 2016-07-18 14:51:06
○ 2026-08-11 02:27:16

●MXroute1.mx.cloudflare.net2026-05-21 → 2026-08-11 · 3 obs

○ 2026-05-02 23:51:00
● 2026-05-21 17:36:34
● 2026-08-11 02:27:16

●MXroute2.mx.cloudflare.net2026-05-21 → 2026-08-11 · 3 obs

○ 2026-05-02 23:51:00
● 2026-05-21 17:36:34
● 2026-08-11 02:27:16

●MXroute3.mx.cloudflare.net2026-05-21 → 2026-08-11 · 3 obs

○ 2026-05-02 23:51:00
● 2026-05-21 17:36:34
● 2026-08-11 02:27:16

●A104.21.55.1272026-06-11 → 2026-08-11 · 5 obs

○ 2026-05-26 07:24:32
● 2026-06-11 09:15:28
○ 2026-08-07 18:06:18
● 2026-08-11 02:27:14
● 2026-08-11 02:27:16

○A109.70.26.372016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
○ 2016-07-18 14:51:06
○ 2026-08-11 02:27:16

○A128.199.61.502016-07-18 → 2016-11-25 · 5 obs

○ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2016-11-25 05:52:54
○ 2021-02-03 12:52:56
○ 2026-08-11 02:27:16

●A172.67.148.302026-06-11 → 2026-08-11 · 5 obs

○ 2026-05-26 07:24:32
● 2026-06-11 09:15:28
○ 2026-08-07 18:06:18
● 2026-08-11 02:27:14
● 2026-08-11 02:27:16

○A188.114.96.02026-05-02 → 2026-08-07 · 7 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
● 2026-05-26 07:24:32
○ 2026-06-11 09:15:28
● 2026-08-07 18:06:18
○ 2026-08-11 02:27:14
○ 2026-08-11 02:27:16

○A188.114.97.02026-05-02 → 2026-08-07 · 7 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
● 2026-05-26 07:24:32
○ 2026-06-11 09:15:28
● 2026-08-07 18:06:18
○ 2026-08-11 02:27:14
○ 2026-08-11 02:27:16

○A194.85.61.762016-04-27 → 2016-04-27 · 4 obs

○ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
○ 2016-07-18 14:51:06
○ 2026-08-11 02:27:16

○A213.136.81.172015-07-22 → 2016-01-03 · 4 obs

● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
○ 2016-04-27 13:33:46
○ 2026-08-11 02:27:16

○A2606:4700:3031::ac43:941e2026-05-02 → 2026-06-11 · 7 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
○ 2026-05-21 17:36:34
○ 2026-05-26 07:24:32
● 2026-06-11 09:15:28
○ 2026-07-19 17:26:14
○ 2026-08-11 02:27:16

○A2606:4700:3035::6815:377f2026-05-02 → 2026-06-11 · 7 obs

○ 2026-04-30 11:34:54
● 2026-05-02 23:51:00
○ 2026-05-21 17:36:34
○ 2026-05-26 07:24:32
● 2026-06-11 09:15:28
○ 2026-07-19 17:26:14
○ 2026-08-11 02:27:16

●A2606:4700:3037::6815:377f2026-07-19 → 2026-08-11 · 5 obs

○ 2026-06-11 09:15:28
● 2026-07-19 17:26:14
○ 2026-08-07 18:06:18
● 2026-08-11 02:27:14
● 2026-08-11 02:27:16

●A2606:4700:3037::ac43:941e2026-07-19 → 2026-08-11 · 5 obs

○ 2026-06-11 09:15:28
● 2026-07-19 17:26:14
○ 2026-08-07 18:06:18
● 2026-08-11 02:27:14
● 2026-08-11 02:27:16

○A2a06:98c1:3120::2026-05-21 → 2026-08-07 · 7 obs

○ 2026-05-02 23:51:00
● 2026-05-21 17:36:34
● 2026-05-26 07:24:32
○ 2026-06-11 09:15:28
● 2026-08-07 18:06:18
○ 2026-08-11 02:27:14
○ 2026-08-11 02:27:16

○A2a06:98c1:3121::2026-05-21 → 2026-08-07 · 7 obs

○ 2026-05-02 23:51:00
● 2026-05-21 17:36:34
● 2026-05-26 07:24:32
○ 2026-06-11 09:15:28
● 2026-08-07 18:06:18
○ 2026-08-11 02:27:14
○ 2026-08-11 02:27:16

○A80.76.42.482021-02-03 → 2021-04-02 · 5 obs

○ 2016-11-25 05:52:54
● 2021-02-03 12:52:56
● 2021-04-02 05:30:16
○ 2026-02-22 02:44:04
○ 2026-08-11 02:27:16

○A82.40.37.2462026-02-22 → 2026-04-30 · 5 obs

○ 2021-04-02 05:30:16
● 2026-02-22 02:44:04
● 2026-04-30 11:34:54
○ 2026-05-02 23:51:00
○ 2026-08-11 02:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	12 records
rob.su	nucum.ns.cloudflare.com, nitin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.215

NS records: nucum.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rob.su (unsigned zone)

⏱️ Timing

Total: 2087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.30, 104.21.55.127`
AAAA	2	`2606:4700:3037::6815:377f, 2606:4700:3037::ac43:941e`
NS	2	`nitin.ns.cloudflare.com, nucum.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 50), route2.mx.cloudflare.net (pri: 67)...`
TXT	2	`globalsign-domain-verification=3orWEZnT_, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nitin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

Hierarchy

mail.rob.su is a subdomain of rob.su.

IP Addresses

rob.su points to the four IP addresses 104.21.55.127, 172.67.148.30, 2606:4700:3037::6815:377f and 2606:4700:3037::ac43:941e.

Name Servers

rob.su uses two name servers for its delegation: nitin.ns.cloudflare.com and nucum.ns.cloudflare.com.

rob.su shares its name server setup with other domains, including andrusbm.com, multitools.com.br, acnps.com and two others.

Host names with 6 IP numbers:

Hostname nitin.ns.cloudflare.com directs to 108.162.193.215, 172.64.33.215 and 173.245.59.215 along with 3 other IP addresses.

Hostname nucum.ns.cloudflare.com directs to 108.162.194.145, 162.159.38.145 and 172.64.34.145 along with 3 other IP addresses.

Mail Servers

Mail for rob.su is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

rob.su shares mail servers — at least in part — with other domains, including securityspectrum.io, bookhub.pro, prakash.im and two others.

Host names with 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

rob.su - robtex.com

rob.su

su

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rob.su`

`su`