duchenko.ru - dns.ninja

`duchenko.ru`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`byron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c343^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`byron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2343^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`byron.ns.cloudflare.com`
		A	108.162.195.67^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	162.159.44.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	172.64.35.67^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
NS	`keira.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keira.ns.cloudflare.com`
		A	108.162.194.206^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	162.159.38.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	172.64.34.206^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`google-site-verification=IX0NfKTfsj76TR0IvG74pQkOONBNvUDycaBy-zvOoFI`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`byron.ns.cloudflare.com`dns@cloudflare.com serial=2411279900

`ru`

	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=4069931

Same first word

duchenko.ru

Similar names

chudenko.com.my

chudenko.co.jp

chudenko.com

DNS History

22 records (7 active, 15 former)

●NSbyron.ns.cloudflare.com2026-02-15 → 2026-08-10 · 3 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-08-10 03:21:58

○NSdns1.yandex.net2018-06-04 → 2018-06-04 · 4 obs

○ 2017-01-01 14:19:02
● 2018-06-04 02:47:28
○ 2026-02-15 19:07:08
○ 2026-08-10 03:21:58

○NSdns2.yandex.net2018-06-04 → 2018-06-04 · 4 obs

○ 2017-01-01 14:19:02
● 2018-06-04 02:47:28
○ 2026-02-15 19:07:08
○ 2026-08-10 03:21:58

●NSkeira.ns.cloudflare.com2026-02-15 → 2026-08-10 · 3 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-08-10 03:21:58

○NSns1.vscale.io2016-03-19 → 2017-01-01 · 4 obs

● 2016-03-19 10:38:30
● 2017-01-01 14:19:02
○ 2018-06-04 02:47:28
○ 2026-08-10 03:21:58

○NSns2.vscale.io2016-03-19 → 2017-01-01 · 4 obs

● 2016-03-19 10:38:30
● 2017-01-01 14:19:02
○ 2018-06-04 02:47:28
○ 2026-08-10 03:21:58

●MXmx.yandex.net2016-03-19 → 2026-08-10 · 2 obs

● 2016-03-19 10:38:30
● 2026-08-10 03:21:58

○A104.21.5.2462026-02-15 → 2026-05-29 · 8 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-05-01 07:12:00
○ 2026-05-20 12:32:52
● 2026-05-23 09:02:18
● 2026-05-29 12:58:16
○ 2026-06-22 09:56:36
○ 2026-08-10 03:21:58

○A172.64.80.12026-02-15 → 2026-08-10 · 2 obs

○ 2026-02-15 19:07:08
○ 2026-08-10 03:21:58

○A172.67.134.142026-02-15 → 2026-05-29 · 8 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-05-01 07:12:00
○ 2026-05-20 12:32:52
● 2026-05-23 09:02:18
● 2026-05-29 12:58:16
○ 2026-06-22 09:56:36
○ 2026-08-10 03:21:58

●A185.199.108.1532026-06-22 → 2026-08-10 · 3 obs

○ 2026-05-29 12:58:16
● 2026-06-22 09:56:36
● 2026-08-10 03:21:58

●A185.199.109.1532026-06-22 → 2026-08-10 · 3 obs

○ 2026-05-29 12:58:16
● 2026-06-22 09:56:36
● 2026-08-10 03:21:58

●A185.199.110.1532026-06-22 → 2026-08-10 · 3 obs

○ 2026-05-29 12:58:16
● 2026-06-22 09:56:36
● 2026-08-10 03:21:58

●A185.199.111.1532026-06-22 → 2026-08-10 · 3 obs

○ 2026-05-29 12:58:16
● 2026-06-22 09:56:36
● 2026-08-10 03:21:58

○A188.114.96.02026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-01 07:12:00
● 2026-05-20 12:32:52
○ 2026-05-23 09:02:18
○ 2026-08-10 03:21:58

○A188.114.97.02026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-01 07:12:00
● 2026-05-20 12:32:52
○ 2026-05-23 09:02:18
○ 2026-08-10 03:21:58

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-08-10 · 2 obs

○ 2026-02-15 19:07:08
○ 2026-08-10 03:21:58

○A2606:4700:3036::6815:5f62026-02-15 → 2026-05-29 · 8 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-05-01 07:12:00
○ 2026-05-20 12:32:52
● 2026-05-23 09:02:18
● 2026-05-29 12:58:16
○ 2026-06-22 09:56:36
○ 2026-08-10 03:21:58

○A2606:4700:3037::ac43:860e2026-02-15 → 2026-05-29 · 8 obs

○ 2018-06-04 02:47:28
● 2026-02-15 19:07:08
● 2026-05-01 07:12:00
○ 2026-05-20 12:32:52
● 2026-05-23 09:02:18
● 2026-05-29 12:58:16
○ 2026-06-22 09:56:36
○ 2026-08-10 03:21:58

○A2a06:98c1:3120::2026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-01 07:12:00
● 2026-05-20 12:32:52
○ 2026-05-23 09:02:18
○ 2026-08-10 03:21:58

○A2a06:98c1:3121::2026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-01 07:12:00
● 2026-05-20 12:32:52
○ 2026-05-23 09:02:18
○ 2026-08-10 03:21:58

○A95.213.195.1742016-03-19 → 2018-06-04 · 4 obs

● 2016-03-19 10:38:30
● 2018-06-04 02:47:28
○ 2026-02-15 19:07:08
○ 2026-08-10 03:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
duchenko.ru	byron.ns.cloudflare.com, keira.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.206

NS records: byron.ns.cloudflare.com, keira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duchenko.ru (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.109.153...`
NS	2	`byron.ns.cloudflare.com, keira.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`google-site-verification=IX0NfKTfsj76TR0, v=spf1 redirect=_spf.yandex.net`
SOA	1	`byron.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

duchenko.ru resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

beardedspice.github.io, commonsclause.com, syeda-hoorain-ali.github.io and two other host names share IP numbers with duchenko.ru.

Name Servers

duchenko.ru uses two name servers for its delegation: byron.ns.cloudflare.com and keira.ns.cloudflare.com.

duchenko.ru shares the same name server configuration with zepnrae.com, alpspec.ru, aifcommunity.org and apatin.ru.

duchenko.ru shares at least some of its name servers with other domains, including movildigital-coppel.com, johniglar.com, findthemagainst.online and two others.

These name servers are frequently seen alongside the name servers amy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname byron.ns.cloudflare.com directs to 108.162.195.67, 162.159.44.67 and 172.64.35.67 along with 3 other IP addresses.

Hostname keira.ns.cloudflare.com directs to 108.162.194.206, 162.159.38.206 and 172.64.34.206 along with 3 other IP addresses.

Mail Servers

Mail for duchenko.ru is handled by a single mail server, mx.yandex.net.

duchenko.ru uses an identical mail server configuration to several other domains — among them texdar.ru, selcukluyildizi.com, onishenko.tk and two more.

At least some of duchenko.ru's mail servers are shared with other domains, among them mybooksales.ru, 36corp.com and pergam.kz.

mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.