tech2teach.net - robtex.com

tech2teach.net

DNSSEC🔒 Signed (DS record present)
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=4

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774454767

Same first word

tech2teach.net

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns63.domaincontrol.comns64.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA199.34.228.71
●NSns-cloud-b1.googledomains.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●NSns-cloud-b2.googledomains.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●NSns-cloud-b3.googledomains.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●NSns-cloud-b4.googledomains.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
○NSns63.domaincontrol.com2015-06-19 → 2016-01-24 · 4 obs
● 2015-06-19 08:40:48
● 2016-01-24 17:50:28
○ 2016-07-16 22:58:04
○ 2026-03-25 16:12:18
○NSns64.domaincontrol.com2015-06-19 → 2016-01-24 · 4 obs
● 2015-06-19 08:40:48
● 2016-01-24 17:50:28
○ 2016-07-16 22:58:04
○ 2026-03-25 16:12:18
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
●MXaspmx.l.google.com2026-03-23 → 2026-03-25 · 3 obs
○ 2016-07-16 22:58:04
● 2026-03-23 07:13:34
● 2026-03-25 16:12:18
○MXmailstore1.secureserver.net2015-06-19 → 2016-01-24 · 4 obs
● 2015-06-19 08:40:48
● 2016-01-24 17:50:28
○ 2016-07-16 22:58:04
○ 2026-03-25 16:12:18
○MXsmtp.secureserver.net2015-06-19 → 2016-01-24 · 4 obs
● 2015-06-19 08:40:48
● 2016-01-24 17:50:28
○ 2016-07-16 22:58:04
○ 2026-03-25 16:12:18
○A199.34.228.712015-06-19 → 2016-01-24 · 4 obs
● 2015-06-19 08:40:48
● 2016-01-24 17:50:28
○ 2016-07-16 22:58:04
○ 2026-03-25 16:12:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netg.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...-
tech2teach.netns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com-

✅ Authoritative Response

Server:216.239.36.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com...
MX5aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-b1.googledomains.com cloud-dns-

Analysis

Name Servers

tech2teach.net is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

tech2teach.net at least partially shares its name servers with other domains, for instance prafloriani.it, nexteight.net, evidenceworkshop.com, labodegapvc.com and bigfootprints.net.

Host names with two IPs: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.

Mail Servers

Five mail servers handle tech2teach.net: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tech2teach.net shares some mail servers with other domains, including ns500698.ns500758.ns500759.ns500759.ns500758.ns500698.ns500735.ns500735.ns500698.ns500576.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, 7springstour.am, digischool.fr, invigicom.com and ns500768.ns500698.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500698.ns500708.ns500576.ns500698.ns500698.ns500619.ns500576.trackreceptor.com.

These mail servers are commonly used alongside the mail servers aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.141.26.

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.26.