`schoolboxing54.ru`

DNSSEC	⚠️ Not signed
A	185.105.117.55^{🇷🇺 I-SERVERS-EAST185.105.117.0/24}
		PTR	`web31-isp.ihor-hosting.com`
NS	`web31-isp` ⭐
NS	`ns1.ihordns.net`
		A	5.252.116.8^{🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24}
			PTR	`ns1.ihordns.net`
NS	`ns2.ihordns.net`
		A	45.89.64.5^{🇷🇺 I-SERVERS-NORTH-EU45.89.64.0/24}
MX	`mail.schoolboxing54.ru`⁽²⁰⁾
		A	185.105.117.55^{🇷🇺 I-SERVERS-EAST185.105.117.0/24}
			PTR	`web31-isp.ihor-hosting.com`
TXT	`v=spf1 ip4:185.105.117.55 a mx ~all`
SOA	`web31-isp`root@example.com 2026-01-09 #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=4068668

Subdomains

mail.schoolboxing54.ru

Same first word

schoolboxing54.ru

DNS History

12 records (5 active, 7 former)

○NScandy.ns.cloudflare.com2020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

○NSclyde.ns.cloudflare.com2020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

●NSns1.ihordns.net2026-02-27 → 2026-04-27 · 3 obs

○ 2020-03-26 05:44:18
● 2026-02-27 08:39:30
● 2026-04-27 13:55:56

●NSns2.ihordns.net2026-02-27 → 2026-04-27 · 3 obs

○ 2020-03-26 05:44:18
● 2026-02-27 08:39:30
● 2026-04-27 13:55:56

●NSweb31-isp2026-02-27 → 2026-04-27 · 3 obs

○ 2020-03-26 05:44:18
● 2026-02-27 08:39:30
● 2026-04-27 13:55:56

○MXemx.mail.ru2020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

●MXmail.schoolboxing54.ru2026-02-27 → 2026-04-27 · 3 obs

○ 2020-03-26 05:44:18
● 2026-02-27 08:39:30
● 2026-04-27 13:55:56

○A104.28.2.852020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

○A104.28.3.852020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

●A185.105.117.552026-02-27 → 2026-04-27 · 3 obs

○ 2020-03-26 05:44:18
● 2026-02-27 08:39:30
● 2026-04-27 13:55:56

○A2606:4700:3031::681c:3552020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

○A2606:4700:3033::681c:2552020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:44:18
○ 2026-02-27 08:39:30
○ 2026-04-27 13:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
schoolboxing54.ru	ns2.ihordns.net, ns1.ihordns.net	-

✅ Authoritative Response

Server:5.252.116.8

NS records: ns2.ihordns.net, ns1.ihordns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolboxing54.ru (unsigned zone)

⏱️ Timing

Total: 1001ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.105.117.55`
NS	2	`ns2.ihordns.net, ns1.ihordns.net`
MX	2	`mail.schoolboxing54.ru (pri: 10), mail.schoolboxing54.ru (pri: 20)`
TXT	1	`v=spf1 ip4:185.105.117.55 a mx ~all`
SOA	1	`web31-isp root.example.com`

Analysis

Hierarchy

schoolboxing54.ru is a parent of mail.schoolboxing54.ru.

IP Addresses

schoolboxing54.ru points to a single IP number: 185.105.117.55.

Other host names, for instance mail.fideviva.ru, mail.berloga-nk.ru, orderlink.ru, safonov.ipc.ru and youtube-start.ru share IP numbers with schoolboxing54.ru.

Name Servers

The delegation for schoolboxing54.ru is handled by three name servers: web31-isp, ns1.ihordns.net and ns2.ihordns.net.

schoolboxing54.ru at least partially shares name servers with other domains, for instance tillhast.info, cher-sakha.ru, fasrb.ru, tmcreators.ru and grides.ru.

These name servers are commonly used with web2.ihor-hosting.ru, ip.ihor-hosting.ru, ptr1.ihordns.net, ptr2.ihordns.net, ns3.ihordns.net and ns4.ihordns.net.

Host names with one IP number: ns1.ihordns.net points to 5.252.116.8; ns2.ihordns.net points to 45.89.64.5.

Mail Servers

schoolboxing54.ru is handled by a single mail server, mail.schoolboxing54.ru.

mail.schoolboxing54.ru points to a single IP: 185.105.117.55.

schoolboxing54.ru - robtex.com