`pro-gradient.ru`

DNSSEC	⚠️ Not signed
A	5.45.124.125^{🇪🇪 PAGM-AS5.45.124.0/24 PAGM routed network}
		PTR	`sc3696af1.fastvps-server.com`
NS	`dns.fastdns24.com` ⭐
		A	2001:41d0:1004:3000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	176.31.3.154^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
			PTR	`dns.fastdns24.com`
NS	`dns2.fastdns24.org`
		A	2a01:5a60:5::63^{🇷🇺 OOOVPS-AS2a01:5a60::/32 VPS IPv6 routed network}
			PTR	`s23be981c.fastvps-server.com`
		A	5.188.30.150^{🇷🇺 OOOVPS-AS5.188.30.0/24 VPS routed network}
NS	`dns3.fastdns24.eu`
		A	2a01:4f8:212:c16::4^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dns3.fastdns24.eu`
		A	136.243.223.232^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`dns3.fastdns24.eu`
NS	`dns4.fastdns24.link`
		A	2a01:4f9:2a:195a::4^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`dns4.fastdns24.link`
		A	95.216.25.5^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
			PTR	`dns4.fastdns24.link`
MX	`mail.pro-gradient.ru` ⭐
		A	5.45.124.125^{🇪🇪 PAGM-AS5.45.124.0/24 PAGM routed network}
			PTR	`sc3696af1.fastvps-server.com`
TXT	`v=spf1 ip4:5.45.124.125 a mx ~all`
SOA	`dns.fastdns24.com`support@fastvps.hosting 2025-06-27 #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=4068819

Subdomains

mail.pro-gradient.ru

Same first word

pro-gradient.ru

DNS History

12 records (6 active, 6 former)

●NSdns.fastdns24.com2026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

●NSdns2.fastdns24.org2026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

●NSdns3.fastdns24.eu2026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

●NSdns4.fastdns24.link2026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

○NSns.majordomo.ru2015-05-26 → 2017-05-20 · 4 obs

● 2015-05-26 08:59:26
● 2017-05-20 18:44:16
○ 2026-02-21 14:42:46
○ 2026-05-10 05:16:24

○NSns2.majordomo.ru2015-05-26 → 2017-05-20 · 4 obs

● 2015-05-26 08:59:26
● 2017-05-20 18:44:16
○ 2026-02-21 14:42:46
○ 2026-05-10 05:16:24

○NSns3.majordomo.ru2015-05-26 → 2017-05-20 · 4 obs

● 2015-05-26 08:59:26
● 2017-05-20 18:44:16
○ 2026-02-21 14:42:46
○ 2026-05-10 05:16:24

●MXmail.pro-gradient.ru2026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

○MXmmxs.majordomo.ru2015-05-26 → 2017-05-20 · 4 obs

● 2015-05-26 08:59:26
● 2017-05-20 18:44:16
○ 2026-02-21 14:42:46
○ 2026-05-10 05:16:24

○A185.84.108.12015-05-26 → 2015-10-15 · 4 obs

● 2015-05-26 08:59:26
● 2015-10-15 11:52:28
○ 2015-12-18 21:26:20
○ 2026-05-10 05:16:24

○A185.84.108.142015-12-18 → 2017-05-20 · 5 obs

○ 2015-10-15 11:52:28
● 2015-12-18 21:26:20
● 2017-05-20 18:44:16
○ 2026-02-21 14:42:46
○ 2026-05-10 05:16:24

●A5.45.124.1252026-02-21 → 2026-05-10 · 3 obs

○ 2017-05-20 18:44:16
● 2026-02-21 14:42:46
● 2026-05-10 05:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
pro-gradient.ru	dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link	-

✅ Authoritative Response

Server:176.31.3.154

NS records: dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pro-gradient.ru (unsigned zone)

⏱️ Timing

Total: 1184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.45.124.125`
NS	4	`dns2.fastdns24.org, dns3.fastdns24.eu...`
MX	1	`mail.pro-gradient.ru (pri: 10)`
TXT	1	`v=spf1 ip4:5.45.124.125 a mx ~all`
SOA	1	`dns.fastdns24.com support.fastvps.hostin`

Analysis

Hierarchy

pro-gradient.ru is the parent of mail.pro-gradient.ru.

IP Addresses

pro-gradient.ru resolves to one IP number: 5.45.124.125.

other host names including www.kurden.ru, mail.psymanager.ru, lardotrans.ru, mail.vertikal-an.ru and jemotion.ru share IP numbers with pro-gradient.ru.

Name Servers

pro-gradient.ru is delegated to four name servers: dns.fastdns24.com, dns3.fastdns24.eu, dns4.fastdns24.link and dns2.fastdns24.org.

pro-gradient.ru at least partially shares name servers with other domains, for instance spravka03.net, e-culinar.ru, vou.com.ua, oboykin.ru and sudexpert.center.

these name servers are often used together with ns3.fastvps.ru, ns2.fastvps.ru, ns4.fastvps.ru and ns1.fastvps.ru.

Host names with two IP numbers:

dns.fastdns24.com points to 2001:41d0:1004:3000::2 and 176.31.3.154; dns3.fastdns24.eu points to 2a01:4f8:212:c16::4 and 136.243.223.232; dns4.fastdns24.link points to 2a01:4f9:2a:195a::4 and 95.216.25.5; dns2.fastdns24.org points to 2a01:5a60:5::63 and 5.188.30.150.

Mail Servers

pro-gradient.ru is handled by a single mail server, mail.pro-gradient.ru.

mail.pro-gradient.ru resolves to IP 5.45.124.125.

pro-gradient.ru - robtex.com

pro-gradient.ru

ru

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`pro-gradient.ru`

`ru`