optimization.com.ua - dns.ninja

`optimization.com.ua`

DNSSEC	⚠️ Not signed
A	89.184.75.236^{🇺🇦 MIROHOST89.184.72.0/21 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Aggregated block for Hosting part}
		PTR	`vs837.mirohost.net`
NS	`pnsm.mirohost.net` ⭐
		A	2a02:2279:0:1201:78:27:225:78^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`pnsm.mirohost.net`
		A	78.27.225.78^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`pnsm.mirohost.net`
NS	`ns1.mirohost.net`
		A	2a02:2279:0:1201:78:27:225:33^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`ns1.mirohost.net`
		A	78.27.225.33^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`ns1.mirohost.net`
NS	`ns2.mirohost.net`
		A	2a01:4f9:4a:530c:181:9:145:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		A	135.181.9.145^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`ns2.mirohost.net`
NS	`ns3.mirohost.net` ⚠️ Not in parent delegation
		A	2a02:2278:70eb:298:89:184:64:84^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`ns3.mirohost.net`
		A	89.184.64.84^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`ns3.mirohost.net`
MX	`mx1.mirohost.net` ⭐
		A	2a02:2279:0:1201:78:27:225:105^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`mx1.mirohost.net`
		A	78.27.225.100^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.105^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.110^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
		A	78.27.225.125^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx1.mirohost.net`
TXT	`v=spf1 +a +mx include:_spf.mx1.mirohost.net ~all`
SOA	`pnsm.mirohost.net`hostmaster@imena.ua 2025-08-27 #1

`com.ua`

	DNSSEC	⚠️ Not signed
	NS	`ho1.com.ns.ua` ⭐ ⚠️ Not in parent delegation
	NS	`cfdf.com.ns.ua` ⚠️ Not in parent delegation
	NS	`cz.ns.ua`
	NS	`nn.ns.ua`
	NS	`rcz.ns.ua`
	TXT	`com.ua 202606181106 270683`
	SOA	`ho1.com.ns.ua`dnsmaster@hostmaster.ua serial=2008296653

WOT: SAFE (76/100)
WOT: UNKNOWN (39/100)

Subdomains

www.optimization.com.ua

Same first word

DNS History

17 records (6 active, 11 former)

●NSns1.mirohost.net2020-02-05 → 2026-06-18 · 3 obs

○ 2017-03-14 17:35:12
● 2020-02-05 16:59:02
● 2026-06-18 08:32:58

○NSns1.promodo.shalb.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

●NSns2.mirohost.net2020-02-05 → 2026-06-18 · 3 obs

○ 2017-03-14 17:35:12
● 2020-02-05 16:59:02
● 2026-06-18 08:32:58

○NSns2.promodo.shalb.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

●NSns3.mirohost.net2020-02-05 → 2026-06-18 · 3 obs

○ 2017-03-14 17:35:12
● 2020-02-05 16:59:02
● 2026-06-18 08:32:58

●NSpnsm.mirohost.net2026-02-27 → 2026-06-18 · 3 obs

○ 2020-02-05 16:59:02
● 2026-02-27 15:47:08
● 2026-06-18 08:32:58

○NSpromodo.shalb.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

○MXalt1.aspmx.l.google.com2015-08-02 → 2020-02-05 · 4 obs

● 2015-08-02 16:28:44
● 2020-02-05 16:59:02
○ 2026-02-27 15:47:08
○ 2026-06-18 08:32:58

○MXalt2.aspmx.l.google.com2015-08-02 → 2020-02-05 · 4 obs

● 2015-08-02 16:28:44
● 2020-02-05 16:59:02
○ 2026-02-27 15:47:08
○ 2026-06-18 08:32:58

○MXaspmx.l.google.com2015-08-02 → 2020-02-05 · 4 obs

● 2015-08-02 16:28:44
● 2020-02-05 16:59:02
○ 2026-02-27 15:47:08
○ 2026-06-18 08:32:58

○MXaspmx2.googlemail.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

○MXaspmx3.googlemail.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

○MXaspmx4.googlemail.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

●MXmx1.mirohost.net2026-02-27 → 2026-06-18 · 3 obs

○ 2020-02-05 16:59:02
● 2026-02-27 15:47:08
● 2026-06-18 08:32:58

●A89.184.75.2362026-02-27 → 2026-06-18 · 3 obs

○ 2020-02-05 16:59:02
● 2026-02-27 15:47:08
● 2026-06-18 08:32:58

○A89.184.90.1872020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-14 17:35:12
● 2020-02-05 16:59:02
○ 2026-02-27 15:47:08
○ 2026-06-18 08:32:58

○A91.224.11.682015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 16:28:44
● 2017-03-14 17:35:12
○ 2020-02-05 16:59:02
○ 2026-06-18 08:32:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ua	ho1.ns.ua, bg.ns.ua, cz.ns.ua, nn.ns.ua...	-
optimization.com.ua	ns1.mirohost.net, ns2.mirohost.net	-

✅ Authoritative Response

Server:135.181.9.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimization.com.ua (unsigned zone)

⏱️ Timing

Total: 1174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.184.75.236`
NS	3	`ns1.mirohost.net, ns3.mirohost.net...`
MX	1	`mx1.mirohost.net (pri: 10)`
TXT	1	`v=spf1 +a +mx include:_spf.mx1.mirohost.`
SOA	1	`pnsm.mirohost.net hostmaster.imena.ua`

Analysis

Hierarchy

www.optimization.com.ua is delegated beneath optimization.com.ua.

IP Addresses

optimization.com.ua resolves to one IP address: 89.184.75.236.

Other hosts including www.optimization.com.ua, autolabs.ru and vs837.mirohost.net share IP addresses with optimization.com.ua.

Name Servers

The authoritative name servers for optimization.com.ua are ns1.mirohost.net, ns2.mirohost.net, ns3.mirohost.net and pnsm.mirohost.net.

There is at least partial name server overlap between optimization.com.ua and other domains — kraina-igrashok.com.ua, vector-build.com, dpi.com.ua and two more among them.

All four hostnames — ns1.mirohost.net, ns2.mirohost.net, ns3.mirohost.net and pnsm.mirohost.net — resolve to two IP numbers apiece: ns1.mirohost.net to 78.27.225.33 and 2a02:2279:0:1201:78:27:225:33; ns2.mirohost.net to 135.181.9.145 and 2a01:4f9:4a:530c:181:9:145:2; ns3.mirohost.net to 89.184.64.84 and 2a02:2278:70eb:298:89:184:64:84; pnsm.mirohost.net to 78.27.225.78 and 2a02:2279:0:1201:78:27:225:78.

Mail Servers

Mail for optimization.com.ua is handled by a single mail server, mx1.mirohost.net.

optimization.com.ua uses an identical mail server configuration to several other domains — among them alextim.com.ua, premiera-factory.com, rapid.com.ua and two more.

At least some of optimization.com.ua's mail servers are shared with other domains, among them unicseo.com, vorota.in.ua and altalusse.ua.

mx1.mirohost.net directs to five IP numbers: 78.27.225.100, 78.27.225.105, 78.27.225.110 and two others.