`c-ctroy.ru`

DNSSEC	⚠️ Not signed
A	89.111.178.111^{🇷🇺 RU-CENTER-AS89.111.176.0/20 RU-CENTER route}
		PTR	`cf32.hc.ru`
NS	`ns3.nic.ru` ⭐ ⚠️ Not in parent delegation
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns1.hc.ru` ⚠️ Not in zone NS records
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns2.hc.ru` ⚠️ Not in zone NS records
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns4.nic.ru` ⚠️ Not in parent delegation
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns8.nic.ru` ⚠️ Not in parent delegation
		A	193.232.130.14^{🇷🇺 RU-CENTER193.232.130.0/24}
			PTR	`ns8.nic.ru`
MX	`c-ctroy.ru` ⭐
		A	89.111.178.111^{🇷🇺 RU-CENTER-AS89.111.176.0/20 RU-CENTER route}
			PTR	`cf32.hc.ru`
SOA	`ns3.nic.ru`admin@c-ctroy.ru serial=1690357628

`ru`

	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=4068879

MX for

c-ctroy.ru

Same first word

c-ctroy.ru

Similar names

tyco-rc.de

tyco-rc.at

DNS History

14 records (7 active, 7 former)

●NSns1.hc.ru2015-11-22 → 2026-05-14 · 3 obs

○ 2015-10-20 00:37:28
● 2015-11-22 07:31:16
● 2026-05-14 14:03:50

○NSns1.infobox.org2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

●NSns2.hc.ru2015-11-22 → 2026-05-14 · 3 obs

○ 2015-10-20 00:37:28
● 2015-11-22 07:31:16
● 2026-05-14 14:03:50

○NSns2.infobox.org2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

○NSns3.infobox.org2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

●NSns3.nic.ru2026-02-16 → 2026-05-14 · 3 obs

○ 2015-11-22 07:31:16
● 2026-02-16 14:22:02
● 2026-05-14 14:03:50

○NSns4.infobox.org2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

●NSns4.nic.ru2026-02-16 → 2026-05-14 · 3 obs

○ 2015-11-22 07:31:16
● 2026-02-16 14:22:02
● 2026-05-14 14:03:50

●NSns8.nic.ru2026-02-16 → 2026-05-14 · 3 obs

○ 2015-11-22 07:31:16
● 2026-02-16 14:22:02
● 2026-05-14 14:03:50

●MXc-ctroy.ru2015-11-22 → 2026-05-14 · 3 obs

○ 2015-10-20 00:37:28
● 2015-11-22 07:31:16
● 2026-05-14 14:03:50

○MXmx.infobox.ru2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

○MXsmtp.infobox.ru2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

○A77.221.140.2262015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 03:07:58
○ 2015-10-20 00:37:28
○ 2026-05-14 14:03:50

●A89.111.178.1112015-11-22 → 2026-05-14 · 3 obs

○ 2015-10-20 00:37:28
● 2015-11-22 07:31:16
● 2026-05-14 14:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
c-ctroy.ru	ns1.hc.ru, ns2.hc.ru	-

✅ Authoritative Response

Server:194.226.96.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c-ctroy.ru (unsigned zone)

⏱️ Timing

Total: 4159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.111.178.111`
NS	3	`ns4.nic.ru, ns3.nic.ru...`
MX	1	`c-ctroy.ru (pri: 0)`
SOA	1	`ns3.nic.ru admin.c-ctroy.ru`

Analysis

Mail Server Role

For c-ctroy.ru, the mail server is c-ctroy.ru.

IP Addresses

c-ctroy.ru resolves to one IP number: 89.111.178.111.

other host names including myshape.su, audi-yaroslavka.su, mail.c18144.shared.hc.ru, c18144.shared.hc.ru and avtoline.su share IP numbers with c-ctroy.ru.

Name Servers

c-ctroy.ru is delegated to five name servers: ns1.hc.ru, ns2.hc.ru, ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.

c-ctroy.ru at least partially shares name servers with other domains, for instance 4ct.ru, angioletti.ru, diamondtools.org, dream-land.ru and prominfo.ru.