`rolmaster.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:1::5c35:608f^{🇷🇺 TimeWeb-AS2a03:6f00:1::/48 TIMEWEB-v6-48-1}
		PTR	`vh406.timeweb.ru`
A	92.53.96.143^{🇷🇺 TimeWeb-AS92.53.96.0/24}
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}
			PTR	`ip-217-78-234-130.defastlink.net`
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 2025-07-21 #1

`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=4068147

Same first word

rolmaster.blogspot.com

rolmaster.ru

Similar names

DNS History

23 records (8 active, 15 former)

○NSns.masterhost.ru2015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○NSns1.masterhost.ru2015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

●NSns1.timeweb.ru2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

○NSns2.masterhost.ru2015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

●NSns2.timeweb.ru2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

●NSns3.timeweb.org2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

●NSns4.timeweb.org2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

●MXmx1.timeweb.ru2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

●MXmx2.timeweb.ru2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

○MXmx4.masterhost.ru2015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A2a00:15f8:a000:5:1:11:0:87f72015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A2a00:15f8:a000:5:1:12:0:87f72015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A2a00:15f8:a000:5:1:13:0:87f72015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A2a00:15f8:a000:5:1:14:0:87f72015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

●A2a03:6f00:1::5c35:608f2026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

○A90.156.201.1102016-06-03 → 2017-03-14 · 5 obs

○ 2016-03-28 22:39:48
● 2016-06-03 20:34:08
● 2017-03-14 13:53:22
○ 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A90.156.201.352017-03-14 → 2020-01-14 · 4 obs

○ 2016-06-24 04:17:42
● 2017-03-14 13:53:22
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A90.156.201.502015-08-23 → 2016-03-28 · 4 obs

● 2015-08-23 19:06:28
● 2016-03-28 22:39:48
○ 2016-06-03 20:34:08
○ 2026-03-22 23:30:10

○A90.156.201.642015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A90.156.201.662020-01-14 → 2020-01-14 · 3 obs

○ 2017-03-14 13:53:22
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A90.156.201.872015-08-23 → 2020-01-14 · 3 obs

● 2015-08-23 19:06:28
● 2020-01-14 04:13:34
○ 2026-03-22 23:30:10

○A90.156.201.942015-08-23 → 2016-06-24 · 4 obs

● 2015-08-23 19:06:28
● 2016-06-24 04:17:42
○ 2017-03-14 13:53:22
○ 2026-03-22 23:30:10

●A92.53.96.1432026-03-22 → 2026-03-22 · 2 obs

○ 2020-01-14 04:13:34
● 2026-03-22 23:30:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.193.93.93

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rolmaster.ru (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.53.96.143`
AAAA	1	`2a03:6f00:1::5c35:608f`
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 (ns1.timeweb.ru, ns2.timeweb.ru)

Analysis

IP Addresses

rolmaster.ru points to two IPs: 2a03:6f00:1::5c35:608f and 92.53.96.143.

Other host names, for instance www.sredagroup.com, online-publisher.ru, etcentre.ru, www.konorova.ru and stabiterm.com share IP numbers with rolmaster.ru.

Name Servers

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

rolmaster.ru at least partially shares name servers with other domains such as 194.29.225.188.in-addr.arpa, 84.29.225.188.in-addr.arpa, flash-files.ru, xn--80adahebani7ff.xn--p1ai and auss-logistic.com.

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 rolmaster.ru: mx1.timeweb.ru and mx2.timeweb.ru.

rolmaster.ru shares the same mail server setup as other domains, including adres-spb.ru, trava.tv, www.t-grupp.ru, kit-med.ru and maxenergo.com.

rolmaster.ru shares some mail servers with other domains, for instance shop-kelet.kz, gastore.ru and artsmi.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.

rolmaster.ru - robtex.com

rolmaster.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rolmaster.ru`

`ru`