decom.su - dns.ninja

`decom.su`

DNSSEC	⚠️ Not signed
A	31.31.197.72^{🇷🇺 AS-REGRU31.31.197.0/24 Reg.Ru}
		PTR	`sm37.hosting.reg.ru`
NS	`ns1.r01.ru` ⭐
		A	31.177.80.41^{🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK}
			PTR	`ns1.r01.ru`
NS	`ns2.r01.ru`
		A	31.177.76.41^{🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK}
			PTR	`ns2.r01.ru`
MX	`mx1.hosting.reg.ru` ⭐
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
MX	`mx2.hosting.reg.ru`⁽²⁰⁾
		A	31.31.194.240^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
		A	31.31.194.241^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`relay.hosting.reg.ru`
TXT	`v=spf1 ip4:31.31.197.72 a mx include:_spf.hosting.reg.ru ~all`
TXT	`mailru-domain: FQDyzI2BK75ByAov`
SOA	`ns1.r01.ru`support@r01.ru 2026-07-17 #1

`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=650209895

Same first word

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mcode.de

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mcode.fr

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modec.mobi

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mdeco.kr

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modec.blogspot.com

docem.com.br

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democ.org

docme.co.uk

edcom.io

codem.site

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demco.ch

medco.ws

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comed.ch

DNS History

9 records (5 active, 4 former)

●NSns1.r01.ru2015-06-17 → 2026-07-19 · 2 obs

● 2015-06-17 22:53:42
● 2026-07-19 17:03:46

●NSns2.r01.ru2015-06-17 → 2026-07-19 · 2 obs

● 2015-06-17 22:53:42
● 2026-07-19 17:03:46

○MXemx.mail.ru2015-10-27 → 2017-02-08 · 5 obs

○ 2015-06-17 22:53:42
● 2015-10-27 11:05:08
● 2017-02-08 06:42:34
○ 2026-07-18 05:58:30
○ 2026-07-19 17:03:46

●MXmx1.hosting.reg.ru2026-07-18 → 2026-07-19 · 3 obs

○ 2017-02-08 06:42:34
● 2026-07-18 05:58:30
● 2026-07-19 17:03:46

○MXmx1.r01.ru2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 22:53:42
○ 2015-10-27 11:05:08
○ 2026-07-19 17:03:46

●MXmx2.hosting.reg.ru2026-07-18 → 2026-07-19 · 3 obs

○ 2017-02-08 06:42:34
● 2026-07-18 05:58:30
● 2026-07-19 17:03:46

○A31.177.76.1452026-03-28 → 2026-03-28 · 4 obs

○ 2017-02-08 06:42:34
● 2026-03-28 12:44:42
○ 2026-07-18 05:58:30
○ 2026-07-19 17:03:46

●A31.31.197.722026-07-18 → 2026-07-19 · 3 obs

○ 2026-03-28 12:44:42
● 2026-07-18 05:58:30
● 2026-07-19 17:03:46

○A89.111.167.32015-06-17 → 2017-02-08 · 4 obs

● 2015-06-17 22:53:42
● 2017-02-08 06:42:34
○ 2026-03-28 12:44:42
○ 2026-07-19 17:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...	-
decom.su	ns1.r01.ru, ns2.r01.ru	-

✅ Authoritative Response

Server:31.177.76.41

NS records: ns1.r01.ru, ns2.r01.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decom.su (unsigned zone)

⏱️ Timing

Total: 1373ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.31.197.72`
NS	2	`ns2.r01.ru, ns1.r01.ru`
MX	2	`mx2.hosting.reg.ru (pri: 20), mx1.hosting.reg.ru (pri: 10)`
TXT	2	`v=spf1 ip4:31.31.197.72 a mx include:_sp, mailru-domain: FQDyzI2BK75ByAov`
SOA	1	`ns1.r01.ru support.r01.ru`

Analysis

IP Addresses

decom.su resolves to just one IP address, 31.31.197.72.

Two other host names, along with mail.guardium.ru, areza.ru and mail.gaztranzit.ru, also share IP numbers with decom.su.

Name Servers

decom.su is delegated to two name servers: ns1.r01.ru and ns2.r01.ru.

decom.su shares its NS records with other domains, for example msktur.ru, botf.ru, 1-1.xn--p1ai and two others.

decom.su shares at least some of its name servers with other domains, such as hit-on.ru.

ns1.r01.ru resolves to 31.177.80.41. ns2.r01.ru resolves to 31.177.76.41. Both host names point to a single IP number.

Mail Servers

decom.su is served by two mail servers, mx1.hosting.reg.ru and mx2.hosting.reg.ru.

Among the domains sharing a mail server setup with decom.su are twim.biz, tamrex.ru, xn--90anzbc4d.xn--p1ai and two others.

decom.su partially shares its mail servers with other domains, f-men.ru and logo-trans.ru being examples.

These mail servers often co-occur with the mail servers mx.yandex.net.

mx1.hosting.reg.ru and mx2.hosting.reg.ru each resolve to two IP addresses: 31.31.194.240 and 31.31.194.241.

mx1.hosting.reg.ru and mx2.hosting.reg.ru are host names that each point to 31.31.194.240 IP addresses.

mx1.hosting.reg.ru and mx2.hosting.reg.ru are host names that each point to 31.31.194.241 IP addresses.