`kravchenko.kz`

DNSSEC	⚠️ Not signed
A	178.91.94.4^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
		PTR	`cl9.hosthouse.kz`
NS	`ns1.hosthouse.kz` ⭐
		A	178.91.94.14^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
			PTR	`ns3.hosthouse.kz`
NS	`ns2.hosthouse.kz`
		A	178.91.94.6^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
			PTR	`ns4.hosthouse.kz`
NS	`ns3.hosthouse.kz` ⚠️ Not in parent delegation
		A	178.91.94.14^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
			PTR	`ns3.hosthouse.kz`
NS	`ns4.hosthouse.kz` ⚠️ Not in parent delegation
		A	178.91.94.6^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
			PTR	`ns4.hosthouse.kz`
MX	`kravchenko.kz` ⭐
		A	178.91.94.4^{🇰🇿 KAZTELECOM-AS178.91.64.0/19 Kazakhtelecom Data Network Administration}
			PTR	`cl9.hosthouse.kz`
SOA	`ns1.hosthouse.kz`lio@lio.kz 2026-02-27 #1

`kz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.kz` ⭐
	NS	`ns.nic.kz`
	NS	`ns2.nic.kz`
	SOA	`ns.nic.kz`hostmaster@nic.kz 2026-04-24 #3

MX for

kravchenko.kz

Subdomains

mail.kravchenko.kz

Same first word

kravchenko.net

kravchenko.de

kravchenko.pro

kravchenko.su

kravchenko.biz

kravchenko.com

kravchenko.kz

kravchenko.dev

kravchenko.org

kravchenko.ru

kravchenko.club

DNS History

7 records (6 active, 1 former)

●NSns1.hosthouse.kz2015-08-26 → 2026-04-23 · 2 obs

● 2015-08-26 07:07:10
● 2026-04-23 21:46:24

●NSns2.hosthouse.kz2015-09-23 → 2026-04-23 · 3 obs

○ 2015-08-26 07:07:10
● 2015-09-23 14:41:28
● 2026-04-23 21:46:24

●NSns3.hosthouse.kz2026-03-06 → 2026-04-23 · 3 obs

○ 2015-09-23 14:41:28
● 2026-03-06 16:31:20
● 2026-04-23 21:46:24

●NSns4.hosthouse.kz2026-03-06 → 2026-04-23 · 3 obs

○ 2015-09-23 14:41:28
● 2026-03-06 16:31:20
● 2026-04-23 21:46:24

●MXkravchenko.kz2015-09-23 → 2026-04-23 · 2 obs

● 2015-09-23 14:41:28
● 2026-04-23 21:46:24

●A178.91.94.42026-03-06 → 2026-04-23 · 3 obs

○ 2017-07-18 23:33:46
● 2026-03-06 16:31:20
● 2026-04-23 21:46:24

○A178.91.94.72015-08-26 → 2017-07-18 · 4 obs

● 2015-08-26 07:07:10
● 2017-07-18 23:33:46
○ 2026-03-06 16:31:20
○ 2026-04-23 21:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kz	ns2.nic.kz, ns.nic.kz, ns1.nic.kz	-
kravchenko.kz	ns1.hosthouse.kz, ns2.hosthouse.kz	2 records

✅ Authoritative Response

Server:178.91.94.14

NS records: ns1.hosthouse.kz, ns2.hosthouse.kz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kravchenko.kz (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.91.94.4`
NS	4	`ns1.hosthouse.kz, ns4.hosthouse.kz...`
MX	1	`kravchenko.kz (pri: 0)`
SOA	1	`ns1.hosthouse.kz lio.lio.kz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.hosthouse.kz, ns2.hosthouse.kz)

Analysis

Hierarchy

The parent of mail.kravchenko.kz is kravchenko.kz.

Mail Server Role

kravchenko.kz serves as a mail server for kravchenko.kz.

IP Addresses

kravchenko.kz points to a single IP: 178.91.94.4.

Other host names, for instance shop.new-technology.kz, region13.kz, f-center.ru, t-t.kz and geoip.lio.kz share IP numbers with kravchenko.kz.

Name Servers

kravchenko.kz's delegation is handled by four name servers: ns1.hosthouse.kz, ns2.hosthouse.kz, ns3.hosthouse.kz and ns4.hosthouse.kz.

kravchenko.kz partially shares name servers with other domains; examples include sankaz.kz, ns3.hosthouse.kz, ns4.hosthouse.kz, rostselmash.kz and megaart.kz.