ots.su - dns.ninja

`ots.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3a0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:82ed^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.160^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.237^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`derek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
MX	`mxx.notletters.com` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.160, 172.67.130.237
		IPv6 hints	2606:4700:3034::6815:3a0, 2606:4700:3034::ac43:82ed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2408505536

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209749

Subdomains

mail.ots.su

Same first word

ots.gov

ots.co.jp

ots.vn

ots.co.uk

ots.web.id

ots.kg

ots.fr

ots.kh.ua

ots.be

ots.ladesk.com

ots.fm

ots.nl

ots.com.eg

ots.in

ots.org.ng

ots.media

ots.vg

ots.world

ots.me

ots.co.in

ots.com.hk

ots.ch

ots.co

ots.sd

ots.foundation

ots.it

ots.kz

ots.cc

ots.cz

ots.asia

ots.cl

ots.org

ots.as

ots.com.tr

ots.biz

ots.nu

ots.de

ots.estate

ots.org.il

ots.lublin.pl

ots.pt

ots.sg

ots.net.au

ots.edu.in

ots.agency

ots.im

ots.spdns.eu

ots.fi

ots.no

ots.cr

ots.lt

ots.com.ua

ots.org.pk

ots.ru

ots.eu

ots.solutions

ots.by

ots.si

ots.at

ots.pl

ots.ac.cr

ots.com.mx

ots.cn

ots.zone

ots.sk

ots.life

ots.fyi

ots.com.tw

ots.dk

ots.ne.jp

ots.gr

ots.pl.ua

ots.gov.ph

ots.mx

ots.company

ots.su

ots.if.ua

ots.net

ots.se

ots.ie

ots.com

ots.co.za

ots.email

ots.co.th

ots.govt.nz

ots.uz

ots.hu

Similar names

ost.center

tso.nl

sto.co.jp

sto.com.tr

ost.to

sto.me

sto.rent

sot.kg

tos.org.au

tos.ae

tso.si

tos.org

tos.is

sto.ru

sto.net.cn

tos.be

tos.cl

ost.qc.ca

ost.se

ost.ch

tos.gr

sto.kg

tos.co.kr

tos.com.pt

tos.by

sot.com.sg

ost.nl

sto.co.rs

sot.ag

ost.at

tso.ro

tos.hk

tso.vision

sto.spb.ru

sto.es

tso.cl

tso.net

tos.hr

ost.jp

sto.org.tr

tos.co.uk

sot.nl

sto.szczecin.pl

tso.co.uk

tso.ru

ost.be

tso.co.cr

ost.hu

sto.ro

ost.es

sto.cl

sot.ch

tos.s3.amazonaws.com

tos.com.tr

tso.co.nz

sot.guru

tso.media

sto.re

sto.com.cn

ost.fm

sto.co

tos.net

sto.kharkov.ua

sot.ae

sto.se

tos.org.tr

sot.net.au

tos.llc

sto.kr

tso.us

tos.co.jp

ost.services

sto.net

tos.ua

ost.al

sto.by

sot.kr

tos.org.ua

ost.info

tos.tw

ost.nu

DNS History

21 records (7 active, 14 former)

●NSbrit.ns.cloudflare.com2026-02-17 → 2026-07-07 · 3 obs

○ 2017-01-25 07:48:00
● 2026-02-17 07:43:08
● 2026-07-07 13:33:22

●NSderek.ns.cloudflare.com2026-02-17 → 2026-07-07 · 3 obs

○ 2017-01-25 07:48:00
● 2026-02-17 07:43:08
● 2026-07-07 13:33:22

○NSns1.domainpage.ru2016-07-04 → 2017-01-25 · 5 obs

○ 2016-04-11 02:44:28
● 2016-07-04 21:53:32
● 2017-01-25 07:48:00
○ 2026-02-17 07:43:08
○ 2026-07-07 13:33:22

○NSns1.fastfox.pro2026-02-17 → 2026-02-17 · 4 obs

○ 2017-01-25 07:48:00
● 2026-02-17 07:43:08
○ 2026-02-27 04:29:42
○ 2026-07-07 13:33:22

○NSns1.nameself.com2015-05-10 → 2015-12-30 · 4 obs

● 2015-05-10 00:35:04
● 2015-12-30 11:57:54
○ 2016-04-11 02:44:28
○ 2026-07-07 13:33:22

○NSns1.ots.su2016-07-04 → 2017-01-25 · 5 obs

○ 2016-04-11 02:44:28
● 2016-07-04 21:53:32
● 2017-01-25 07:48:00
○ 2026-02-17 07:43:08
○ 2026-07-07 13:33:22

○NSns2.domainpage.ru2016-07-04 → 2017-01-25 · 5 obs

○ 2016-04-11 02:44:28
● 2016-07-04 21:53:32
● 2017-01-25 07:48:00
○ 2026-02-17 07:43:08
○ 2026-07-07 13:33:22

○NSns2.fastfox.pro2026-02-17 → 2026-02-17 · 4 obs

○ 2017-01-25 07:48:00
● 2026-02-17 07:43:08
○ 2026-02-27 04:29:42
○ 2026-07-07 13:33:22

○NSns2.nameself.com2015-05-10 → 2015-12-30 · 4 obs

● 2015-05-10 00:35:04
● 2015-12-30 11:57:54
○ 2016-04-11 02:44:28
○ 2026-07-07 13:33:22

○MXmx.notletters.com2026-02-17 → 2026-07-07 · 2 obs

○ 2026-02-17 07:43:08
○ 2026-07-07 13:33:22

○MXmx.yandex.ru2015-05-10 → 2015-12-30 · 4 obs

● 2015-05-10 00:35:04
● 2015-12-30 11:57:54
○ 2016-04-11 02:44:28
○ 2026-07-07 13:33:22

●MXmxx.notletters.com2026-02-17 → 2026-07-07 · 3 obs

○ 2016-04-11 02:44:28
● 2026-02-17 07:43:08
● 2026-07-07 13:33:22

●A104.21.3.1602026-02-27 → 2026-07-07 · 3 obs

○ 2026-02-17 07:43:08
● 2026-02-27 04:29:42
● 2026-07-07 13:33:22

●A172.67.130.2372026-02-27 → 2026-07-07 · 3 obs

○ 2026-02-17 07:43:08
● 2026-02-27 04:29:42
● 2026-07-07 13:33:22

○A185.41.186.192015-10-18 → 2015-12-30 · 5 obs

○ 2015-05-10 00:35:04
● 2015-10-18 18:56:48
● 2015-12-30 11:57:54
○ 2016-04-11 02:44:28
○ 2026-07-07 13:33:22

○A2606:4700:3033::6815:3a02026-02-27 → 2026-02-27 · 3 obs

○ 2026-02-17 07:43:08
● 2026-02-27 04:29:42
○ 2026-07-07 13:33:22

●A2606:4700:3034::6815:3a02026-07-07 → 2026-07-07 · 2 obs

○ 2026-02-27 04:29:42
● 2026-07-07 13:33:22

●A2606:4700:3034::ac43:82ed2026-02-27 → 2026-07-07 · 3 obs

○ 2026-02-17 07:43:08
● 2026-02-27 04:29:42
● 2026-07-07 13:33:22

○A31.132.135.1472026-02-17 → 2026-02-17 · 4 obs

○ 2017-01-25 07:48:00
● 2026-02-17 07:43:08
○ 2026-02-27 04:29:42
○ 2026-07-07 13:33:22

○A78.110.48.302015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 00:35:04
○ 2015-10-18 18:56:48
○ 2026-07-07 13:33:22

○A89.253.221.932016-07-04 → 2017-01-25 · 5 obs

○ 2016-04-11 02:44:28
● 2016-07-04 21:53:32
● 2017-01-25 07:48:00
○ 2026-02-17 07:43:08
○ 2026-07-07 13:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...	-
ots.su	brit.ns.cloudflare.com, derek.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.154

NS records: brit.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ots.su (unsigned zone)

⏱️ Timing

Total: 1004ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.237, 104.21.3.160`
AAAA	2	`2606:4700:3034::ac43:82ed, 2606:4700:3034::6815:3a0`
NS	2	`brit.ns.cloudflare.com, derek.ns.cloudflare.com`
MX	1	`mxx.notletters.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.ots.su is a subdomain of ots.su.

IP Addresses

ots.su directs to four IP numbers, which are 104.21.3.160, 172.67.130.237, 2606:4700:3034::6815:3a0 and 2606:4700:3034::ac43:82ed.

Additional host names — hmhdoc.org, jackpotmatrix.us, itxp.ro and two others — share IP numbers with ots.su.

Name Servers

The NS records for ots.su delegate to brit.ns.cloudflare.com and derek.ns.cloudflare.com.

ots.su shares its name server setup with other domains, including markobodyrepairs.com.au, foodboom.com.ua, projectlighting.com.au and two others.

The name servers of ots.su overlap at least partially with those of other domains — among them icolabs.com, overdrivewatches.com, solacebeauty.shop and two more.

These name servers commonly appear in combination with the name servers micah.ns.cloudflare.com.

Host names with 6 IP numbers:

brit.ns.cloudflare.com maps to 108.162.192.78, 172.64.32.78, 173.245.58.78 and 3 additional IP addresses.

derek.ns.cloudflare.com maps to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 additional IP addresses.

Mail Servers

ots.su has one mail server: mxx.notletters.com.

ots.su shares its mail server setup with other domains, such as mail.ots.su.