`rostartcollege.ru`

DNSSEC	⚠️ Not signed
A	185.114.246.192^{🇷🇺 TimeWeb-AS185.114.246.0/24}
		PTR	`vh396.timeweb.ru`
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
MX	`mx1.timeweb.ru` ⭐
		A	2a03:6f00:3::5c35:742f^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx1.timeweb.ru`
		A	92.53.116.47^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx1.timeweb.ru`
MX	`mx2.timeweb.ru`⁽²⁰⁾
		A	2a03:6f00:3::5c35:7433^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx2.timeweb.ru`
		A	92.53.116.51^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx2.timeweb.ru`
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru 2025-01-31 #0

`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=4068638

Subdomains

www.rostartcollege.ru

Same first word

rostartcollege.ru

DNS History

15 records (7 active, 8 former)

○NSns1.1gb.ru2015-12-14 → 2017-04-01 · 5 obs

○ 2015-08-18 13:41:06
● 2015-12-14 04:10:14
● 2017-04-01 00:19:14
○ 2026-03-21 06:58:06
○ 2026-04-25 03:10:02

○NSns1.expired.reg.ru2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:41:06
○ 2015-12-14 04:10:14
○ 2026-04-25 03:10:02

●NSns1.timeweb.ru2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

○NSns2.1gb.ru2015-12-14 → 2017-04-01 · 5 obs

○ 2015-08-18 13:41:06
● 2015-12-14 04:10:14
● 2017-04-01 00:19:14
○ 2026-03-21 06:58:06
○ 2026-04-25 03:10:02

○NSns2.expired.reg.ru2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:41:06
○ 2015-12-14 04:10:14
○ 2026-04-25 03:10:02

●NSns2.timeweb.ru2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

○NSns3.1gb-ru.com2017-04-01 → 2017-04-01 · 4 obs

○ 2015-12-14 04:10:14
● 2017-04-01 00:19:14
○ 2026-03-21 06:58:06
○ 2026-04-25 03:10:02

●NSns3.timeweb.org2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

●NSns4.timeweb.org2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

○MXmx.yandex.ru2015-12-14 → 2017-04-01 · 4 obs

● 2015-12-14 04:10:14
● 2017-04-01 00:19:14
○ 2026-03-21 06:58:06
○ 2026-04-25 03:10:02

●MXmx1.timeweb.ru2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

●MXmx2.timeweb.ru2026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

●A185.114.246.1922026-03-21 → 2026-04-25 · 3 obs

○ 2017-04-01 00:19:14
● 2026-03-21 06:58:06
● 2026-04-25 03:10:02

○A31.31.204.402015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:41:06
○ 2015-12-14 04:10:14
○ 2026-04-25 03:10:02

○A81.177.24.642015-12-14 → 2017-04-01 · 5 obs

○ 2015-08-18 13:41:06
● 2015-12-14 04:10:14
● 2017-04-01 00:19:14
○ 2026-03-21 06:58:06
○ 2026-04-25 03:10:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
rostartcollege.ru	ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org	2 records

✅ Authoritative Response

Server:85.193.93.93

NS records: ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rostartcollege.ru (unsigned zone)

⏱️ Timing

Total: 3159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.114.246.192`
NS	4	`ns2.timeweb.ru, ns3.timeweb.org...`
MX	2	`mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)

Analysis

Hierarchy

www.rostartcollege.ru has rostartcollege.ru as its parent.

IP Addresses

rostartcollege.ru maps to IP address 185.114.246.192.

Other host names, for example, www.rostartcollege.ru share IP numbers with rostartcollege.ru.

Name Servers

rostartcollege.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

rostartcollege.ru at least partially shares name servers with other domains such as avmart.ru, iruru.ru, vitrasole.com, neopsy.ru and pgv.ru.

Host names with two IP numbers:

ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130

ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139

ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93

ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85

Mail Servers

Two mail servers handle rostartcollege.ru: mx1.timeweb.ru and mx2.timeweb.ru.

rostartcollege.ru shares the same mail server setup as other domains, including mirprivoda.ru, d2drop.com, varnita-unicum.com, chafu.ru and ut-r.ru.

rostartcollege.ru shares some mail servers with other domains, for instance gidroplan.com, apc-nn.ru and oz-avtoschool.ru.

Host names with two IPs:

mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47.

mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51.

rostartcollege.ru - robtex.com