`gladiator-tula.ru`

DNSSEC	⚠️ Not signed
A	31.41.43.1^{🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute}
		PTR	`s12.cishost.ru`
NS	`s12.cishost.ru` ⭐
		A	2a05:1700:0:12::2^{🇷🇺 ASRELINK2a05:1700::/48 RelinkRouteIPv6}
			PTR	`s12.cishost.ru`
		A	31.41.43.1^{🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute}
			PTR	`s12.cishost.ru`
NS	`ns1.cishost.ru`
		A	2a05:1700::a^{🇷🇺 ASRELINK2a05:1700::/48 RelinkRouteIPv6}
			PTR	`ns1.cishost.ru`
		A	31.41.42.43^{🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute}
			PTR	`ns1.cishost.ru`
NS	`ns2.cishost.ru`
		A	2a05:1700:2::3^{🇷🇺 ASRELINK2a05:1700:2::/48 RelinkRouteIPv6}
		A	185.68.92.3^{🇷🇺 ASRELINK185.68.92.0/22 RelinkRoute}
			PTR	`ns2.cishost.ru`
MX	`mail.gladiator-tula.ru`⁽²⁰⁾
TXT	`v=spf1 ip4:31.41.43.1 a mx ~all`
SOA	`s12.cishost.ru`root@s12.cishost.ru 2017-05-31 #7

`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=4069709

Same first word

gladiator-tula.ru

DNS History

9 records (5 active, 4 former)

●NSns1.cishost.ru2018-07-26 → 2026-07-22 · 3 obs

○ 2017-01-09 05:58:26
● 2018-07-26 11:25:34
● 2026-07-22 16:29:14

○NSns1.ucoz.net2015-08-26 → 2017-01-09 · 4 obs

● 2015-08-26 14:07:10
● 2017-01-09 05:58:26
○ 2018-07-26 11:25:34
○ 2026-07-22 16:29:14

●NSns2.cishost.ru2018-07-26 → 2026-07-22 · 3 obs

○ 2017-01-09 05:58:26
● 2018-07-26 11:25:34
● 2026-07-22 16:29:14

○NSns2.ucoz.net2015-08-26 → 2017-01-09 · 4 obs

● 2015-08-26 14:07:10
● 2017-01-09 05:58:26
○ 2018-07-26 11:25:34
○ 2026-07-22 16:29:14

○NSns3.ucoz.net2016-01-05 → 2017-01-09 · 5 obs

○ 2015-08-26 14:07:10
● 2016-01-05 11:12:28
● 2017-01-09 05:58:26
○ 2018-07-26 11:25:34
○ 2026-07-22 16:29:14

●NSs12.cishost.ru2018-07-26 → 2026-07-22 · 3 obs

○ 2017-01-09 05:58:26
● 2018-07-26 11:25:34
● 2026-07-22 16:29:14

●MXmail.gladiator-tula.ru2018-07-26 → 2026-07-22 · 2 obs

● 2018-07-26 11:25:34
● 2026-07-22 16:29:14

○A193.109.246.152015-08-26 → 2016-04-02 · 4 obs

● 2015-08-26 14:07:10
● 2016-04-02 06:50:20
○ 2018-07-26 11:25:34
○ 2026-07-22 16:29:14

●A31.41.43.12018-07-26 → 2026-07-22 · 3 obs

○ 2016-04-02 06:50:20
● 2018-07-26 11:25:34
● 2026-07-22 16:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net, b.dns.ripn.net...	-
gladiator-tula.ru	ns1.cishost.ru, ns2.cishost.ru	2 records

✅ Authoritative Response

Server:31.41.42.43

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gladiator-tula.ru (unsigned zone)

⏱️ Timing

Total: 3730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.41.43.1`
NS	2	`ns2.cishost.ru, ns1.cishost.ru`
MX	2	`mail.gladiator-tula.ru (pri: 20), mail.gladiator-tula.ru (pri: 10)`
TXT	1	`v=spf1 ip4:31.41.43.1 a mx ~all`
SOA	1	`s12.cishost.ru root.s12.cishost.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

gladiator-tula.ru points to a single IP number: 31.41.43.1.

Additional host names — i-love-you.org, www.mkinotv.ru, silionova.ru and two others — share IP numbers with gladiator-tula.ru.

Name Servers

The authoritative name servers for gladiator-tula.ru are ns1.cishost.ru, ns2.cishost.ru and s12.cishost.ru — three in total.

gladiator-tula.ru partially shares its NS delegation with several other domains, including hist-ege.ru, s1r.ru, pk-sovety.ru and two others.

In DNS configurations, these name servers often share authority with g2.cishost.ru, s10.cishost.ru, s15.cishost.ru and 7 other name servers.

ns1.cishost.ru, ns2.cishost.ru and s12.cishost.ru all resolve to exactly two IP numbers apiece: ns1.cishost.ru → 31.41.42.43 and 2a05:1700::a; ns2.cishost.ru → 185.68.92.3 and 2a05:1700:2::3; s12.cishost.ru → 31.41.43.1 and 2a05:1700:0:12::2.

Mail Servers

gladiator-tula.ru has one mail server: mail.gladiator-tula.ru.

gladiator-tula.ru - robtex.com