ddc.su - dns.ninja

`ddc.su`

DNSSEC	⚠️ Not signed
A	2a00:f940:2:2:1:1:0:217^{🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route}
A	31.31.196.45^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
NS	`server217.hosting.reg.ru` ⭐
		A	31.31.196.45^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`server217.hosting.reg.ru`
NS	`ns1.hosting.reg.ru`
		A	31.31.194.245^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.194.251^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns17-1.hosting.reg.ru`
		A	31.31.196.37^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns18-2.hosting.reg.ru`
		A	31.31.196.52^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.61^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns30-2.hosting.reg.ru`
		A	31.31.196.180^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns31-1.hosting.reg.ru`
		A	31.31.198.177^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.20^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns29-1.hosting.reg.ru`
		A	37.140.192.93^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns32-1.hosting.reg.ru`
		A	37.140.193.121^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.196.144^{🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru}
			PTR	`ns37-1.hosting.reg.ru`
		A	194.58.91.38^{🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru}
			PTR	`ns38-1.hosting.reg.ru`
		A	194.67.73.6^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-1.hosting.reg.ru`
		A	194.67.73.9^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-2.hosting.reg.ru`
NS	`ns2.hosting.reg.ru`
		A	31.31.194.244^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.34^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns17-2.hosting.reg.ru`
		A	31.31.196.53^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.71^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns32-2.hosting.reg.ru`
		A	31.31.198.161^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns29-2.hosting.reg.ru`
		A	31.31.198.178^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.31^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns37-2.hosting.reg.ru`
		A	37.140.192.55^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns30-1.hosting.reg.ru`
		A	37.140.192.58^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns18-1.hosting.reg.ru`
		A	37.140.192.160^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns31-2.hosting.reg.ru`
		A	37.140.193.120^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.194.37^{🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru}
			PTR	`ns38-2.hosting.reg.ru`
		A	194.67.73.7^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-2.hosting.reg.ru`
		A	194.67.73.8^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-1.hosting.reg.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 ip4:31.31.196.45 a mx include:_spf.hosting.reg.ru ~all`
SOA	`server217.hosting.reg.ru`support@reg.ru 2026-05-08 #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=650209377

⚠️ On DNS blocklist: tif

Subdomains

www.ddc.su

Same first word

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ddc.ee

ddc.net.au

ddc.es

ddc.js.cn

ddc.edu.vn

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ddc.directory

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ddc.me

ddc.ac.kr

ddc.co.nz

ddc.cm

ddc.go.kr

ddc.kz

ddc.co

ddc.kiev.ua

ddc.uk.net

ddc.de

ddc.tech

ddc.cl

ddc.co.jp

ddc.se

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ddc.eu

ddc.go.th

ddc.zone

ddc.info

ddc.com.pk

ddc.tv

ddc.com.tw

ddc.ws

ddc.biz

ddc.dental

ddc.studio

ddc.systems

ddc.lv

ddc.cn.com

ddc.co.in

ddc.it

ddc.media.pl

ddc.net

ddc.com.tr

ddc.to

ddc.org.nz

ddc.pl

ddc.hr

ddc.agency

ddc.ru

ddc.cc

ddc.la

ddc.cn

ddc.nl

ddc.in

ddc.fr

ddc.or.kr

ddc.ch

ddc.hopto.org

ddc.com.ua

ddc.iq

ddc.com.pl

ddc.hk

ddc.com.cn

ddc.com.uy

ddc.org.in

ddc.management

ddc.by

ddc.co.il

ddc.net.cn

ddc.io

ddc.world

ddc.events

ddc.com

ddc.promo

ddc.bet

ddc.org.uk

ddc.fi

Similar names

dcd.de

cdd.com.hk

dcd.auto

cdd.bg

cdd.de

dcd.pt

cdd.pt

dcd.fr

cdd.cz

dcd.nl

dcd.dk

dcd.us

dcd.pl

cdd.net

cdd.ma

cdd.net.au

cdd.at

dcd.pvt.k12.ma.us

cdd.edu.ph

dcd.org

cdd.io

cdd.gov.mr

dcd.co.za

cdd.org.tw

dcd.one

dcd.com

cdd.design

cdd.kr

dcd.com.ua

dcd.gr

dcd.cl

cdd.be

cdd.mr

cdd.co.nz

cdd.fr

dcd.at

dcd.jp

cdd.us

dcd.ae

cdd.com.ua

cdd.go.th

dcd.org.ae

dcd.ac.uk

dcd.company

cdd.com.tr

cdd.su

dcd.be

cdd.org

dcd.net

dcd.lv

dcd.cz

cdd.com.au

dcd.in

dcd.nu

cdd.eu

cdd.ro

cdd.nhs.uk

dcd.hu

cdd.co.kr

cdd.es

cdd.mobi

cdd.co

dcd.no

cdd.nl

dcd.events

dcd.info

dcd.ru

cdd.no

dcd.gov.ae

dcd.com.cn

cdd.pl

dcd.io

cdd.org.nz

cdd.ie

cdd.dk

dcd.com.tw

DNS History

49 records (7 active, 42 former)

○NSns-1383.awsdns-44.org2017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○NSns-1688.awsdns-19.co.uk2017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○NSns-323.awsdns-40.com2017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○NSns-569.awsdns-07.net2017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○NSns1.crystone.net2015-07-11 → 2016-01-23 · 4 obs

● 2015-07-11 14:47:30
● 2016-01-23 16:22:36
○ 2016-09-19 09:10:00
○ 2026-06-06 13:17:36

○NSns1.digitalocean.com2016-09-19 → 2016-10-07 · 5 obs

○ 2016-01-23 16:22:36
● 2016-09-19 09:10:00
● 2016-10-07 16:15:12
○ 2017-01-08 19:11:18
○ 2026-06-06 13:17:36

●NSns1.hosting.reg.ru2026-05-19 → 2026-06-06 · 3 obs

○ 2017-01-10 03:06:58
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

○NSns2.crystone.net2015-07-11 → 2016-01-23 · 4 obs

● 2015-07-11 14:47:30
● 2016-01-23 16:22:36
○ 2016-09-19 09:10:00
○ 2026-06-06 13:17:36

○NSns2.digitalocean.com2016-09-19 → 2016-10-07 · 5 obs

○ 2016-01-23 16:22:36
● 2016-09-19 09:10:00
● 2016-10-07 16:15:12
○ 2017-01-08 19:11:18
○ 2026-06-06 13:17:36

●NSns2.hosting.reg.ru2026-05-19 → 2026-06-06 · 3 obs

○ 2017-01-10 03:06:58
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

○NSns3.digitalocean.com2016-09-19 → 2016-10-07 · 5 obs

○ 2016-01-23 16:22:36
● 2016-09-19 09:10:00
● 2016-10-07 16:15:12
○ 2017-01-08 19:11:18
○ 2026-06-06 13:17:36

●NSserver217.hosting.reg.ru2026-05-19 → 2026-06-06 · 3 obs

○ 2017-01-10 03:06:58
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

●MXmx1.hosting.reg.ru2026-05-19 → 2026-06-06 · 3 obs

○ 2015-11-02 19:23:08
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

●MXmx2.hosting.reg.ru2026-05-19 → 2026-06-06 · 3 obs

○ 2015-11-02 19:23:08
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

○MXvsp1.crystone.se2015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 14:47:30
○ 2015-11-02 19:23:08
○ 2026-06-06 13:17:36

○MXvsp2.crystone.se2015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 14:47:30
○ 2015-11-02 19:23:08
○ 2026-06-06 13:17:36

○A139.59.180.712016-09-19 → 2016-10-07 · 5 obs

○ 2015-11-02 19:23:08
● 2016-09-19 09:10:00
● 2016-10-07 16:15:12
○ 2017-01-08 19:11:18
○ 2026-06-06 13:17:36

○A2600:9000:2008:0:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:1000:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:1800:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:4400:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:600:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:6800:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:7000:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:8e00:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:9800:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:b200:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:b600:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:bc00:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A2600:9000:2008:d800:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:de00:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:e600:15:e3ef:e240:93a12017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A2600:9000:2008:ec00:15:e3ef:e240:93a12017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

●A2a00:f940:2:2:1:1:0:2172026-05-19 → 2026-06-06 · 3 obs

○ 2017-01-10 03:06:58
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

●A31.31.196.452026-05-19 → 2026-06-06 · 3 obs

○ 2017-01-10 03:06:58
● 2026-05-19 03:51:36
● 2026-06-06 13:17:36

○A54.192.7.1102017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A54.192.7.1312017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.1322017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.1482017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.2022017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A54.192.7.2072017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A54.192.7.2102017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.2342017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.2442017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A54.192.7.2532017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
○ 2017-01-10 03:06:58
○ 2026-06-06 13:17:36

○A54.192.7.72017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.862017-01-08 → 2017-01-10 · 5 obs

○ 2016-10-07 16:15:12
● 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A54.192.7.982017-01-10 → 2017-01-10 · 4 obs

○ 2017-01-08 19:11:18
● 2017-01-10 03:06:58
○ 2026-05-19 03:51:36
○ 2026-06-06 13:17:36

○A83.168.226.2282015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 14:47:30
○ 2015-11-02 19:23:08
○ 2026-06-06 13:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...	-
ddc.su	ns1.hosting.reg.ru, ns2.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.244

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddc.su (unsigned zone)

⏱️ Timing

Total: 2321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.31.196.45`
AAAA	1	`2a00:f940:2:2:1:1:0:217`
NS	2	`ns1.hosting.reg.ru, ns2.hosting.reg.ru`
MX	2	`mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20)`
TXT	1	`v=spf1 ip4:31.31.196.45 a mx include:_sp`
SOA	1	`server217.hosting.reg.ru support.reg.ru`

Analysis

Hierarchy

The domain www.ddc.su falls under the parent ddc.su.

IP Addresses

ddc.su points to two IP numbers: 31.31.196.45 and 2a00:f940:2:2:1:1:0:217.

Two other host names, along with srp.su, idenline.com and mail.indip.ru, also share IP numbers with ddc.su.

Name Servers

ddc.su is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server217.hosting.reg.ru.

At least some of ddc.su's name servers are shared with other domains, for example bigro.ru, stihari.ru, blokstroy-spb.ru and two more.

These name servers are often deployed together with the name servers server256.hosting.reg.ru, server152.hosting.reg.ru, server119.hosting.reg.ru and five others.

DNS names with 14 IP addresses:

ns1.hosting.reg.ru resolves to 31.31.194.245, 31.31.194.251, 31.31.196.37 and eleven other IP addresses.

ns2.hosting.reg.ru resolves to 31.31.194.244, 31.31.196.34, 31.31.196.53 and eleven other IP addresses.

Host names with one IP number:

server217.hosting.reg.ru points to 31.31.196.45.

Mail Servers

ddc.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 ddc.su are center-epi.ru, yardcar.ru, mbucso.ru and two others.

At least a portion of ddc.su's mail servers are shared with other domains, among them adtds.ru and alarmlock.ru.

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.