`test-css.css.rzd.ru`

DNSSEC	⚠️ Not signed
A	217.175.155.55^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
		PTR	`test-css.css.rzd.ru`

`css.rzd.ru`

	DNSSEC	⚠️ Not signed
	A	217.175.140.137^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.138^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.139^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.140^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.141^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.142^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.143^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.144^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.145^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.146^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.147^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.148^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.151^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.153^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.154^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.155^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.156^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	A	217.175.140.157^{🇷🇺 CSSMPS-AS217.175.128.0/19 Central Switching Station of JSC Russian Railways}
	NS	`voltaic.css-rzd.ru` ⭐
	NS	`tiger.css-rzd.ru`
	MX	`mx3.antispam-post.ru` ⭐
	MX	`mx2.antispam-post.ru`⁽²⁰⁾
	TXT	`v=spf1 ip4:217.175.140.134 -all`
	TXT	`c192cfc0-c577-47e8-8ac8-8c8282a10084`
	SOA	`Voltaic.css-rzd.ru`netadmin@css-rzd.ru 2026-03-14 #3

WOT: SAFE (90/100)
WOT: SAFE (92/100)

PTR for

55.155.175.217.in-addr.arpa

DNS History

1 record (1 active, 0 former)

●A217.175.155.552026-02-21 → 2026-06-02 · 2 obs

● 2026-02-21 22:34:20
● 2026-06-02 23:57:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
rzd.ru	ns-f.rzd.ru, ns-c.rzd.ru, ns-a.rzd.ru, ns-b.rzd.ru...	6 records
css.rzd.ru	tiger.css-rzd.ru, voltaic.css-rzd.ru	-

✅ Authoritative Response

Server:217.175.134.103

NS records: tiger.css-rzd.ru, voltaic.css-rzd.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rzd.ru (unsigned zone)

⏱️ Timing

Total: 4801ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.175.155.55`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns-a.rzd.ru, ns-b.rzd.ru, ns-c.rzd.ru...)

Analysis

IP Addresses

test-css.css.rzd.ru resolves to one IP address: 217.175.155.55.

test-css.css.rzd.ru - robtex.com

test-css.css.rzd.ru

css.rzd.ru