`original-knife.ru`

DNSSEC	⚠️ Not signed
A	2a00:15f8:a000:5:1:11:7:e7b3^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:12:7:e7b3^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:13:7:e7b3^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	2a00:15f8:a000:5:1:14:7:e7b3^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
A	90.156.201.29^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.41^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.44^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.110^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
NS	`ns2.masterhost.ru` ⭐
		A	2a00:15f8:a000:12:1:1:2:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns2.masterhost.ru`
		A	90.156.133.161^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns2.masterhost.ru`
NS	`ns.masterhost.ru`
		A	2a00:15f8:a000:10:1:1:0:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns.masterhost.ru`
		A	90.156.136.116^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns.masterhost.ru`
NS	`ns1.masterhost.ru`
		A	2a00:15f8:a000:11:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns1.masterhost.ru`
		A	90.156.137.50^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns1.masterhost.ru`
MX	`mx1.masterhost.ru` ⭐
		A	90.156.132.120^{🇷🇺 MASTERHOST-AS90.156.132.0/24}
			PTR	`mx1.masterhost.ru`
TXT	`v=spf1 include:_spf.masterhost.ru -all`
SOA	`ns1.masterhost.ru`hostmaster@masterhost.ru serial=1738055008

`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=4068832

Same first word

original-knife.ru

DNS History

18 records (12 active, 6 former)

●NSns.masterhost.ru2026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

○NSns1.hosting.reg.ru2018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

●NSns1.masterhost.ru2026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

○NSns2.hosting.reg.ru2018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

●NSns2.masterhost.ru2026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

○NSserver18.hosting.reg.ru2018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

○MXmx1.hosting.reg.ru2018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

●MXmx1.masterhost.ru2026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

○MXmx2.hosting.reg.ru2018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

●A2a00:15f8:a000:5:1:11:7:e7b32026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A2a00:15f8:a000:5:1:12:7:e7b32026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A2a00:15f8:a000:5:1:13:7:e7b32026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A2a00:15f8:a000:5:1:14:7:e7b32026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A90.156.201.1102026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A90.156.201.292026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A90.156.201.412026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

●A90.156.201.442026-05-04 → 2026-05-11 · 3 obs

○ 2018-06-10 04:46:14
● 2026-05-04 20:08:02
● 2026-05-11 06:10:24

○A92.38.227.62018-06-10 → 2018-06-10 · 3 obs

● 2018-06-10 04:46:14
○ 2026-05-04 20:08:02
○ 2026-05-11 06:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...	-
original-knife.ru	ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru	-

✅ Authoritative Response

Server:90.156.136.116

NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for original-knife.ru (unsigned zone)

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.44, 90.156.201.29...`
AAAA	4	`2a00:15f8:a000:5:1:14:7:e7b3, 2a00:15f8:a000:5:1:12:7:e7b3...`
NS	3	`ns.masterhost.ru, ns1.masterhost.ru...`
MX	1	`mx1.masterhost.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.masterhost.ru -all`
SOA	1	`ns1.masterhost.ru hostmaster.masterhost.`

Analysis

IP Addresses

Eight IP numbers are pointed to by original-knife.ru: 2a00:15f8:a000:5:1:11:7:e7b3, 2a00:15f8:a000:5:1:12:7:e7b3, 2a00:15f8:a000:5:1:13:7:e7b3, 2a00:15f8:a000:5:1:14:7:e7b3, 90.156.201.29, 90.156.201.41, 90.156.201.44 and 90.156.201.110.

Other host names, for instance aliance-cargo.ru, sk-mls.ru, penotech.ru, dacagroup.ru and www.psyhumor.ru share IP numbers with original-knife.ru.

Name Servers

original-knife.ru delegates to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

original-knife.ru shares some name servers with other domains, for example nashreg.ru, vps.masterhost.ru, concerts.ru, sibdrama.ru and diammarket.ru.

Host names with two IP numbers:

ns1.masterhost.ru: 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50

ns2.masterhost.ru: 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161

ns.masterhost.ru: 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116

Mail Servers

original-knife.ru is handled by a single mail server, mx1.masterhost.ru.

original-knife.ru shares the mail server setup with other domains, for example alexfit.ru, nobielemebel.ru, bezopasnosti.ru, doctorovchinnikov.ru and novafisha.ru.

original-knife.ru shares some mail servers with other domains at least partially, for instance 3kservice.ru and ugolokskazki.ru.

Host name mx1.masterhost.ru points to IP 90.156.132.120.

original-knife.ru - robtex.com