optimization.md - dns.ninja

`optimization.md`

DNSSEC	⚠️ Not signed
A	77.95.113.16^{🇬🇧 WHG-LON77.95.113.0/24}
		PTR	`s687.lon1.mysecurecloudhost.com`
NS	`ns1.vadstudio.net` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.vadstudio.net`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`optimization.md` ⭐
		A	77.95.113.16^{🇬🇧 WHG-LON77.95.113.0/24}
			PTR	`s687.lon1.mysecurecloudhost.com`
TXT	`v=spf1 +a +mx +ip4:77.95.113.16 include:spf.mysecurecloudhost.com ~all`
SOA	`ns1.vadstudio.net`servers@mysecurecloudhost.com 2026-04-29 #0

`md`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.dns.md` ⭐
	NS	`nsa.tld.md`
	NS	`nsb.tld.md`
	NS	`nsc.dns.md`
	NS	`nsf.dns.md`
	NS	`nsr.dns.md` ⚠️ Not in zone NS records
	SOA	`ns.dns.md`master@dns.md 2026-06-15 #21

Previously MX for

mail.optimization.md

optimization.md

Subdomains

mail.optimization.md

Same first word

DNS History

23 records (4 active, 19 former)

○NScdns1.main-hosting.eu2026-02-25 → 2026-04-12 · 5 obs

○ 2020-02-27 22:20:08
● 2026-02-25 00:38:44
● 2026-04-12 04:58:04
○ 2026-04-19 21:21:46
○ 2026-06-15 18:30:44

○NScdns2.main-hosting.eu2026-02-25 → 2026-04-12 · 5 obs

○ 2020-02-27 22:20:08
● 2026-02-25 00:38:44
● 2026-04-12 04:58:04
○ 2026-04-19 21:21:46
○ 2026-06-15 18:30:44

○NSde1.powerhosting.biz2015-03-12 → 2015-03-12 · 3 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
○ 2026-06-15 18:30:44

○NShdc09.servercount.net2015-10-09 → 2016-07-14 · 5 obs

○ 2015-03-12 02:46:54
● 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

○NSns1.ht-systems.ru2017-03-21 → 2020-02-27 · 5 obs

○ 2016-07-14 21:17:48
● 2017-03-21 09:09:18
● 2020-02-27 22:20:08
○ 2026-02-25 00:38:44
○ 2026-06-15 18:30:44

○NSns1.powerhosting.biz2015-03-12 → 2015-03-12 · 3 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
○ 2026-06-15 18:30:44

○NSns1.servercount.com2015-10-09 → 2016-07-14 · 5 obs

○ 2015-03-12 02:46:54
● 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

●NSns1.vadstudio.net2026-04-19 → 2026-06-15 · 3 obs

○ 2026-04-12 04:58:04
● 2026-04-19 21:21:46
● 2026-06-15 18:30:44

○NSns2.ht-systems.ru2017-03-21 → 2020-02-27 · 5 obs

○ 2016-07-14 21:17:48
● 2017-03-21 09:09:18
● 2020-02-27 22:20:08
○ 2026-02-25 00:38:44
○ 2026-06-15 18:30:44

○NSns2.powerhosting.biz2015-03-12 → 2015-03-12 · 3 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
○ 2026-06-15 18:30:44

○NSns2.servercount.com2015-10-09 → 2016-07-14 · 5 obs

○ 2015-03-12 02:46:54
● 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

●NSns2.vadstudio.net2026-04-19 → 2026-06-15 · 3 obs

○ 2026-04-12 04:58:04
● 2026-04-19 21:21:46
● 2026-06-15 18:30:44

○NSns3.powerhosting.biz2015-03-12 → 2015-03-12 · 3 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
○ 2026-06-15 18:30:44

○NSns3.servercount.com2015-10-09 → 2016-07-14 · 5 obs

○ 2015-03-12 02:46:54
● 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

○MXmail.optimization.md2015-03-12 → 2016-07-14 · 5 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

○MXmxs.ht-systems.ru2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:09:18
● 2020-02-27 22:20:08
○ 2026-02-25 00:38:44
○ 2026-06-15 18:30:44

●MXoptimization.md2026-02-25 → 2026-06-15 · 6 obs

○ 2020-02-27 22:20:08
● 2026-02-25 00:38:44
● 2026-06-08 05:07:36
○ 2026-06-11 14:31:40
● 2026-06-15 18:30:42
● 2026-06-15 18:30:44

○A144.76.9.1102015-10-09 → 2016-07-14 · 5 obs

○ 2015-03-12 02:46:54
● 2015-10-09 20:29:22
● 2016-07-14 21:17:48
○ 2017-03-21 09:09:18
○ 2026-06-15 18:30:44

○A178.63.149.1552015-03-12 → 2015-03-12 · 3 obs

● 2015-03-12 02:46:54
○ 2015-10-09 20:29:22
○ 2026-06-15 18:30:44

●A77.95.113.162026-04-19 → 2026-06-15 · 8 obs

○ 2026-04-12 04:58:04
● 2026-04-19 21:21:46
● 2026-05-06 04:00:04
○ 2026-05-19 12:39:32
● 2026-06-08 05:07:36
○ 2026-06-11 14:31:40
● 2026-06-15 18:30:42
● 2026-06-15 18:30:44

○A78.110.50.1062020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:09:18
● 2020-02-27 22:20:08
○ 2026-02-25 00:38:44
○ 2026-06-15 18:30:44

○A78.110.50.1182017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-14 21:17:48
● 2017-03-21 09:09:18
○ 2020-02-27 22:20:08
○ 2026-06-15 18:30:44

○A93.127.192.2402026-02-25 → 2026-04-12 · 5 obs

○ 2020-02-27 22:20:08
● 2026-02-25 00:38:44
● 2026-04-12 04:58:04
○ 2026-04-19 21:21:46
○ 2026-06-15 18:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
md	nsa.tld.md, nsb.tld.md, nsc.dns.md, nsf.dns.md...	-
optimization.md	ns2.vadstudio.net, ns1.vadstudio.net	-

✅ Authoritative Response

Server:13.248.158.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimization.md (unsigned zone)

⏱️ Timing

Total: 4364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.95.113.16`
NS	2	`ns2.vadstudio.net, ns1.vadstudio.net`
MX	1	`optimization.md (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:77.95.113.16 include:`
SOA	1	`ns1.vadstudio.net servers.mysecurecloudh`

Analysis

Hierarchy

mail.optimization.md is a subdomain of optimization.md.

IP Addresses

optimization.md resolves to one IP address: 77.95.113.16.

cms.md, smartecweb.com, wellbeing.work and two other host names share IP numbers with optimization.md.

Name Servers

optimization.md is served by two delegated name servers, ns1.vadstudio.net and ns2.vadstudio.net.

optimization.md uses the same name servers as several other domains — among them telemedia.md, surprise.md, estetica.md and two more.

Both ns1.vadstudio.net and ns2.vadstudio.net have a single IP address each — ns1.vadstudio.net resolves to 13.248.158.180 while ns2.vadstudio.net resolves to 75.2.118.134.

Mail Servers

Mail for optimization.md is handled by one mail server — optimization.md.

There is one IP number for optimization.md: 77.95.113.16.