mails.su - dns.ninja

`mails.su`

DNSSEC	⚠️ Not signed
A	217.71.231.2^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
		PTR	`s0t.ru`
NS	`ns0.mails.su` ⚠️ Not in zone NS records
		A	217.71.231.2^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`s0t.ru`
NS	`ns0.s0t.ru`
		A	217.71.231.2^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`s0t.ru`
NS	`ns1.mails.su` ⚠️ Not in zone NS records
		A	217.71.231.2^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`s0t.ru`
NS	`ns1.s0t.ru`
		A	217.71.227.147^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`ns3.s0t.ru`
		A	217.71.231.5^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`ns5.s0t.ru`
MX	`mail.mails.su` ⭐
		A	217.71.231.2^{🇷🇺 SATNETSPB217.71.224.0/20 SatNet ISP Computer information technology Ltd. www.satnet-spb.ru}
			PTR	`s0t.ru`
TXT	`v=spf1 a mx -all`

`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=650209845

📈 Tranco rank: #288,015

Subdomains

ns1.mails.su

Same first word

mails.ac.cn

mails.org

mails.ca

mails.hk

mails.us

mails.is

mails.nl

mails.so

mails.tel

mails.cn

mails.in

mails.net

mails.co

mails.info

mails.com

mails.cl

mails.es

mails.at

mails.pe

mails.se

mails.ac

mails.ne.jp

mails.asia

mails.support

mails.li

mails.promo

mails.org.ru

mails.cz

mails.gov.bf

mails.hu

mails.vn

mails.it

mails.ninja

mails.su

mails.my

mails.berlin

mails.plus

mails.lv

mails.ru

mails.biz

mails.kinghost.net

mails.ruhr

mails.id

mails.mx

mails.ro

mails.servebeer.com

mails.cat

mails.to

mails.ph

mails.dp.ua

mails.pk

mails.ch

mails.ag

mails.lu

mails.gr

mails.vg

mails.la

mails.nc

mails.services

mails.ai

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mails.nu

mails.pt

mails.be

mails.dev

mails.de

mails.center

mails.pl

mails.kr

Similar names

masil.org

asiml.org

islam.gov.my

islam.city

islam.finance

lamis.be

slima.pl

masil.pe.kr

milas.spb.ru

misal.de

milas.se

almis.com.tr

almis.ch

limas.nl

milas.ru

ismal.net

islam.ge

simal.com.sg

islam.ly

lisma.net

limas.eu

lisam.ir

lamis.com

sailm.com

samli.com

islam.no

islma.org

milas.top

salim.cc

islam.net

smail.post

simla.in

lamis.sk

islam.net.tr

msial.com

milsa.ir

smail.co.id

ismal.org

malis.info

islam.nu

imasl.info

imsal.xyz

islam.md

almis.co.uk

salmi.ru

smail.jp

islam.co.uk

simal.ch

samli.ru

islam.ca

lmais.com

msail.ru

smail.org

lsiam.com

lamis.rs

smail.bg

lisam.cloud

malsi.info

salmi.org

mlisa.com

islam.click

smail.gr

silma.ca

smail.cz

simal.eu

smila.de

islam.ws

ilsam.it

simla.tech

masil.net

lisma.edu

smila.ru

smail.work

malis.cz

salim.ch

islam.gov.qa

salim.app

lisam.co

islam.football

smail.ru

smila.nl

limas.com

simal.fr

salim.cloud

islam.in.ua

limsa.lt

simla.io

samli.pl

samli.nl

DNS History

14 records (6 active, 8 former)

○NSexpirepages-kiae-1.nic.ru2016-02-01 → 2016-02-01 · 4 obs

○ 2015-10-12 22:34:16
● 2016-02-01 03:41:22
○ 2016-05-06 18:03:02
○ 2026-07-15 14:32:38

○NSexpirepages-kiae-2.nic.ru2016-02-01 → 2016-02-01 · 4 obs

○ 2015-10-12 22:34:16
● 2016-02-01 03:41:22
○ 2016-05-06 18:03:02
○ 2026-07-15 14:32:38

○NSns.mtw.ru2015-05-05 → 2020-12-04 · 7 obs

● 2015-05-05 03:54:50
● 2015-10-12 22:34:16
○ 2016-02-01 03:41:22
● 2016-05-06 18:03:02
● 2020-12-04 02:39:14
○ 2026-02-22 14:31:20
○ 2026-07-15 14:32:38

●NSns0.mails.su2026-02-22 → 2026-07-15 · 3 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
● 2026-07-15 14:32:38

●NSns0.s0t.ru2026-02-22 → 2026-07-15 · 5 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
○ 2026-07-01 18:17:04
● 2026-07-15 14:32:34
● 2026-07-15 14:32:38

●NSns1.mails.su2026-02-22 → 2026-07-15 · 3 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
● 2026-07-15 14:32:38

○NSns1.mtw.ru2015-05-05 → 2020-12-04 · 7 obs

● 2015-05-05 03:54:50
● 2015-10-12 22:34:16
○ 2016-02-01 03:41:22
● 2016-05-06 18:03:02
● 2020-12-04 02:39:14
○ 2026-02-22 14:31:20
○ 2026-07-15 14:32:38

●NSns1.s0t.ru2026-02-22 → 2026-07-15 · 5 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
○ 2026-07-01 18:17:04
● 2026-07-15 14:32:34
● 2026-07-15 14:32:38

●MXmail.mails.su2026-02-22 → 2026-07-15 · 8 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
● 2026-05-10 09:08:06
○ 2026-05-12 07:25:40
● 2026-05-14 05:57:04
○ 2026-07-01 18:17:04
● 2026-07-15 14:32:34
● 2026-07-15 14:32:38

○MXpochta.mtw.ru2015-05-05 → 2020-12-04 · 7 obs

● 2015-05-05 03:54:50
● 2015-10-12 22:34:16
○ 2016-02-01 03:41:22
● 2016-05-06 18:03:02
● 2020-12-04 02:39:14
○ 2026-02-22 14:31:20
○ 2026-07-15 14:32:38

○A109.70.26.372016-02-01 → 2016-02-01 · 4 obs

○ 2015-10-12 22:34:16
● 2016-02-01 03:41:22
○ 2016-05-06 18:03:02
○ 2026-07-15 14:32:38

○A194.85.61.762016-02-01 → 2016-02-01 · 4 obs

○ 2015-10-12 22:34:16
● 2016-02-01 03:41:22
○ 2016-05-06 18:03:02
○ 2026-07-15 14:32:38

●A217.71.231.22026-02-22 → 2026-07-15 · 8 obs

○ 2020-12-04 02:39:14
● 2026-02-22 14:31:20
● 2026-05-10 09:08:06
○ 2026-05-12 07:25:40
● 2026-05-14 05:57:04
○ 2026-07-01 18:17:04
● 2026-07-15 14:32:34
● 2026-07-15 14:32:38

○A93.95.103.1332015-05-05 → 2020-12-04 · 7 obs

● 2015-05-05 03:54:50
● 2015-10-12 22:34:16
○ 2016-02-01 03:41:22
● 2016-05-06 18:03:02
● 2020-12-04 02:39:14
○ 2026-02-22 14:31:20
○ 2026-07-15 14:32:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	-
mails.su	ns1.mails.su, ns0.mails.su, ns0.s0t.ru, ns1.s0t.ru	2 records

✅ Authoritative Response

Server:217.71.231.2

NS records: ns1.mails.su, ns0.mails.su, ns0.s0t.ru, ns1.s0t.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mails.su (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mail.mails.su (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`ns0.s0t.ru dns.s0t.ru`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.mails.su, ns0.mails.su)

Analysis

Hierarchy

ns1.mails.su is delegated beneath mails.su.

IP Addresses

mails.su has exactly one IP address — 217.71.231.2.

ns2.dns6.ru, games-rt.ru, ns4.dns6.ru plus two other host names have IP numbers in common with mails.su.

Name Servers

Four name servers handle the delegation for mails.su: ns0.s0t.ru, ns1.s0t.ru, ns0.mails.su and ns1.mails.su.

There is at least partial name server overlap between mails.su and other domains — selmon.ru, svechina.ru, spbid.ru and two more among them.

These name servers tend to appear in combination with the name servers ns2.s0t.ru, ns3.s0t.ru, ns4.s0t.ru and ns5.s0t.ru.

Host names pointing to two IP addresses:

ns1.s0t.ru directs traffic to 217.71.227.147 and 217.71.231.5.

Host names resolving to a single IP address:

ns0.s0t.ru has the IP address 217.71.231.2.

ns0.mails.su has the IP address 217.71.231.2.

ns1.mails.su has the IP address 217.71.231.2.

Three host names point to 217.71.231.2: ns0.s0t.ru, ns0.mails.su and ns1.mails.su.

Mail Servers

mails.su uses one mail server — mail.mails.su.

mail.mails.su directs to just one IP number, 217.71.231.2.