`emailserver01.com`

DNSSEC	⚠️ Not signed
A	185.237.207.131^{🇺🇦 ITLDC-EU185.237.206.0/23}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@emailserver01.com serial=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=1784403607

Same first word

emailserver01.com

DNS History

14 records (4 active, 10 former)

○NSdns1.name-services.com2015-07-18 → 2017-03-17 · 4 obs

● 2015-07-18 02:17:14
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

○NSdns2.name-services.com2015-07-18 → 2017-03-17 · 4 obs

● 2015-07-18 02:17:14
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

○NSdns3.name-services.com2015-07-18 → 2017-03-17 · 4 obs

● 2015-07-18 02:17:14
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

○NSdns4.name-services.com2015-07-18 → 2017-03-17 · 4 obs

● 2015-07-18 02:17:14
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

○NSdns5.name-services.com2015-07-18 → 2017-03-17 · 4 obs

● 2015-07-18 02:17:14
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

●NSns1.digitalocean.com2020-03-19 → 2026-07-18 · 3 obs

○ 2017-03-17 10:01:40
● 2020-03-19 13:48:22
● 2026-07-18 19:59:52

●NSns2.digitalocean.com2020-03-19 → 2026-07-18 · 3 obs

○ 2017-03-17 10:01:40
● 2020-03-19 13:48:22
● 2026-07-18 19:59:52

●NSns3.digitalocean.com2020-03-19 → 2026-07-18 · 3 obs

○ 2017-03-17 10:01:40
● 2020-03-19 13:48:22
● 2026-07-18 19:59:52

○MXmail.emailserver01.com2020-03-19 → 2020-03-19 · 4 obs

○ 2016-06-22 07:17:14
● 2020-03-19 13:48:22
○ 2026-03-18 05:48:08
○ 2026-07-18 19:59:52

○MXp.nsm.ctmail.com2015-07-18 → 2016-02-12 · 4 obs

● 2015-07-18 02:17:14
● 2016-02-12 11:15:32
○ 2016-06-22 07:17:14
○ 2026-07-18 19:59:52

○A128.199.62.62020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-17 10:01:40
● 2020-03-19 13:48:22
○ 2026-03-18 05:48:08
○ 2026-07-18 19:59:52

●A185.237.207.1312026-03-18 → 2026-07-18 · 3 obs

○ 2020-03-19 13:48:22
● 2026-03-18 05:48:08
● 2026-07-18 19:59:52

○A64.74.223.492015-07-18 → 2015-11-23 · 4 obs

● 2015-07-18 02:17:14
● 2015-11-23 03:19:56
○ 2016-02-12 11:15:32
○ 2026-07-18 19:59:52

○A98.124.243.492016-02-12 → 2017-03-17 · 5 obs

○ 2015-11-23 03:19:56
● 2016-02-12 11:15:32
● 2017-03-17 10:01:40
○ 2020-03-19 13:48:22
○ 2026-07-18 19:59:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...	-
emailserver01.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emailserver01.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.237.207.131`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.emailser`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

emailserver01.com resolves to just one IP address, 185.237.207.131.

Two other host names, along with dotexeqt.com, dskmt.com and cyberista.com, also share IP numbers with emailserver01.com.

Name Servers

emailserver01.com has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

The name servers of emailserver01.com overlap at least partially with those of other domains — among them 1.0.0.3.7.5.f.0.0.0.0.0.0.0.0.0.0.d.0.0.1.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, moodle.robots-meet-arts.eu, aktivana.com and two more.

Each of ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com points to two IP numbers. ns1.digitalocean.com points to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com points to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com points to 172.64.49.209 and 2606:4700:52::ac40:31d1.

emailserver01.com - robtex.com