`google-servers.com`

DNSSEC	⚠️ Not signed
A	136.243.171.15^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`ns1.studiokokar.com`
NS	`studiokokar.com` ⭐
		A	136.243.171.8^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns2.studiokokar.com`
		A	136.243.171.15^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns1.studiokokar.com`
NS	`ns1.studiokokar.com`
		A	136.243.171.15^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns1.studiokokar.com`
NS	`ns2.studiokokar.com`
		A	136.243.171.8^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns2.studiokokar.com`
MX	`mail.google-servers.com`⁽²⁰⁾
		A	136.243.171.15^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns1.studiokokar.com`
TXT	`v=spf1 ip4:136.243.171.15 a mx ~all`
SOA	`studiokokar.com`root@example.com 2025-12-08 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774731907

Subdomains

mail.google-servers.com

Same first word

google-servers.com

DNS History

9 records (5 active, 4 former)

○NSns1.first-ns.de2015-05-25 → 2017-06-23 · 4 obs

● 2015-05-25 18:47:20
● 2017-06-23 12:21:24
○ 2026-03-23 11:08:06
○ 2026-03-28 21:21:54

●NSns1.studiokokar.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-06-23 12:21:24
● 2026-03-23 11:08:06
● 2026-03-28 21:21:54

●NSns2.studiokokar.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-06-23 12:21:24
● 2026-03-23 11:08:06
● 2026-03-28 21:21:54

○NSrobotns2.second-ns.de2015-05-25 → 2017-06-23 · 4 obs

● 2015-05-25 18:47:20
● 2017-06-23 12:21:24
○ 2026-03-23 11:08:06
○ 2026-03-28 21:21:54

○NSrobotns3.second-ns.com2015-05-25 → 2017-06-23 · 4 obs

● 2015-05-25 18:47:20
● 2017-06-23 12:21:24
○ 2026-03-23 11:08:06
○ 2026-03-28 21:21:54

●NSstudiokokar.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-06-23 12:21:24
● 2026-03-23 11:08:06
● 2026-03-28 21:21:54

●MXmail.google-servers.com2015-05-25 → 2026-03-28 · 2 obs

● 2015-05-25 18:47:20
● 2026-03-28 21:21:54

●A136.243.171.152026-03-23 → 2026-03-28 · 3 obs

○ 2017-06-23 12:21:24
● 2026-03-23 11:08:06
● 2026-03-28 21:21:54

○A148.251.254.1222015-05-25 → 2017-06-23 · 4 obs

● 2015-05-25 18:47:20
● 2017-06-23 12:21:24
○ 2026-03-23 11:08:06
○ 2026-03-28 21:21:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
google-servers.com	ns1.studiokokar.com, ns2.studiokokar.com	2 records

✅ Authoritative Response

Server:136.243.171.8

NS records: ns1.studiokokar.com, ns2.studiokokar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for google-servers.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.171.15`
NS	2	`ns2.studiokokar.com, ns1.studiokokar.com`
MX	2	`mail.google-servers.com (pri: 20), mail.google-servers.com (pri: 10)`
TXT	1	`v=spf1 ip4:136.243.171.15 a mx ~all`
SOA	1	`studiokokar.com root.example.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.studiokokar.com, ns2.studiokokar.com)

Analysis

Hierarchy

The parent of mail.google-servers.com is google-servers.com.

IP Addresses

google-servers.com points to a single IP number: 136.243.171.15.

Other host names, for instance qrmarketingservices.com, darkozmetika.rs, pipibezbedno.com, static.15.171.243.136.clients.your-server.de and mail.google-marketing.us share IP numbers with google-servers.com.

Name Servers

The domain google-servers.com is delegated to three name servers: studiokokar.com, ns1.studiokokar.com and ns2.studiokokar.com.

google-servers.com shares name servers with other domains at least partially, for instance beogradskagroblja.com, cg.co.rs, kmesrbija.com, studiokokar.com and qrmarketingservices.com.

these name servers are commonly used together with ns1.example.com and ns2.example.com.

Two IP numbers for a host:

studiokokar.com points to 136.243.171.8 and 136.243.171.15.

One IP number for a host:

ns1.studiokokar.com points to 136.243.171.15.

ns2.studiokokar.com points to 136.243.171.8.

Hosts pointing to 136.243.171.8: studiokokar.com and ns2.studiokokar.com.

Hosts pointing to 136.243.171.15: studiokokar.com and ns1.studiokokar.com.

Mail Servers

The mail server for google-servers.com is mail.google-servers.com.

Host name mail.google-servers.com resolves to IP 136.243.171.15.

google-servers.com - robtex.com