`3dprintschooling.com`

DNSSEC	⚠️ Not signed
A	40.160.1.205^{🇺🇸 OVH40.160.0.0/17 Hosting route}
		PTR	`rs4-va.serverhostgroup.com`
NS	`ns1.serverhostgroup.com` ⭐
		A	104.236.38.47^{🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean}
			PTR	`ns1.serverhostgroup.com`
NS	`ns2.serverhostgroup.com`
		A	46.101.214.99^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.serverhostgroup.com`
NS	`ns3.serverhostgroup.com`
		A	141.164.45.163^{🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`ns3.serverhostgroup.com`
MX	`3dprintschooling.com` ⭐
		A	40.160.1.205^{🇺🇸 OVH40.160.0.0/17 Hosting route}
			PTR	`rs4-va.serverhostgroup.com`
TXT	`v=spf1 +a +mx +ip4:40.160.1.205 include:relay.mailchannels.net ~all`
SOA	`ns1.serverhostgroup.com`sh@serverhostgroup.com 2026-03-21 #7

`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=1771291435

MX for

3dprintschooling.com

Subdomains

mail.3dprintschooling.com

Same first word

3dprintschooling.com

DNS History

13 records (5 active, 8 former)

○NSbraelyn.ns.cloudflare.com2026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○NSdonovan.ns.cloudflare.com2026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

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

○ 2026-03-21 00:56:16
● 2026-03-23 06:28:18
● 2026-03-23 18:54:12

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

○ 2026-03-21 00:56:16
● 2026-03-23 06:28:18
● 2026-03-23 18:54:12

●NSns3.serverhostgroup.com2026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-21 00:56:16
● 2026-03-23 06:28:18
● 2026-03-23 18:54:12

●MX3dprintschooling.com2026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-21 00:56:16
● 2026-03-23 06:28:18
● 2026-03-23 18:54:12

○MXezmail._dc-mx.c6891afaf8a9.3dprintschooling.com2026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○MXezmail.mail.3dprintschooling.com2026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○A104.21.10.1522026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○A172.67.163.1582026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○A2606:4700:3034::ac43:a39e2026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

○A2606:4700:3036::6815:a982026-03-20 → 2026-03-21 · 4 obs

● 2026-03-20 17:31:52
● 2026-03-21 00:56:16
○ 2026-03-23 06:28:18
○ 2026-03-23 18:54:12

●A40.160.1.2052026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-21 00:56:16
● 2026-03-23 06:28:18
● 2026-03-23 18:54:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
3dprintschooling.com	ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com	3 records

✅ Authoritative Response

Server:46.101.214.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3dprintschooling.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.160.1.205`
NS	3	`ns1.serverhostgroup.com, ns3.serverhostgroup.com...`
MX	1	`3dprintschooling.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:40.160.1.205 include:`
SOA	1	`ns1.serverhostgroup.com sh.serverhostgro`

📌 Glue Records Collected

Total: 3

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

Analysis

Hierarchy

3dprintschooling.com is parent of mail.3dprintschooling.com.

Mail Server Role

3dprintschooling.com serves as a mail server for 3dprintschooling.com.

IP Addresses

3dprintschooling.com points to a single IP: 40.160.1.205.

Other host names, for instance dplake.com, itabix.com, _dc-mx.e139b014c701.luxuryandfamous.com, atunube.com and i4comm.com share IP numbers with 3dprintschooling.com.

Name Servers

3dprintschooling.com is delegated to three name servers: ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.

3dprintschooling.com at least partially shares its name servers with other domains, for instance quickinfoguide.com, artiste360.com, csscollection.com, janakiforex.com and sanborondon.info.

Host names with one IP number:

ns1.serverhostgroup.com points to: 104.236.38.47.

ns2.serverhostgroup.com points to: 46.101.214.99.

ns3.serverhostgroup.com points to: 141.164.45.163.

Mail Servers

3dprintschooling.com is handled by a single mail server.

3dprintschooling.com points to IP number 40.160.1.205.

3dprintschooling.com - robtex.com