strongqa.com - robtex.com

strongqa.com

DNSSEC⚠️ Not signed
A143.42.221.208🇩🇪 AKAMAI-LINODE-AP143.42.192.0/19 Akamai Technologies
PTR143-42-221-208.ip.linodeusercontent.com
NSns1.linode.com ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTgoogle-site-verification=jv1k45hn4Fh-CAjF-nkbaBZfFaYh1_0WR0h42JB41-U
SOAns1.linode.comromikoops1@gmail.com serial=2021000076

com

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=1774394827

Subdomains

www.strongqa.com

Same first word

strongqa.com

DNS History

17 records (11 active, 6 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx.zoho.commx.zohomail.commx2.zoho.commx2.zohomail.commx3.zoho.comA143.42.221.208185.3.94.220
●NSns1.linode.com2015-07-05 → 2026-03-24 · 2 obs
● 2015-07-05 02:06:54
● 2026-03-24 23:32:08
●NSns2.linode.com2015-07-05 → 2026-03-24 · 2 obs
● 2015-07-05 02:06:54
● 2026-03-24 23:32:08
●NSns3.linode.com2015-07-05 → 2026-03-24 · 2 obs
● 2015-07-05 02:06:54
● 2026-03-24 23:32:08
●NSns4.linode.com2015-07-05 → 2026-03-24 · 2 obs
● 2015-07-05 02:06:54
● 2026-03-24 23:32:08
●NSns5.linode.com2015-07-05 → 2026-03-24 · 2 obs
● 2015-07-05 02:06:54
● 2026-03-24 23:32:08
●MXalt1.aspmx.l.google.com2026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
●MXalt2.aspmx.l.google.com2026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
●MXalt3.aspmx.l.google.com2026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
●MXalt4.aspmx.l.google.com2026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
●MXaspmx.l.google.com2026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
○MXmx.zoho.com2015-12-06 → 2017-03-17 · 5 obs
○ 2015-07-05 02:06:54
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-03-24 23:32:08
○MXmx.zohomail.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 02:06:54
○ 2015-12-06 19:14:52
○ 2026-03-24 23:32:08
○MXmx2.zoho.com2015-12-06 → 2017-03-17 · 5 obs
○ 2015-07-05 02:06:54
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-03-24 23:32:08
○MXmx2.zohomail.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 02:06:54
○ 2015-12-06 19:14:52
○ 2026-03-24 23:32:08
○MXmx3.zoho.com2015-12-06 → 2017-03-17 · 5 obs
○ 2015-07-05 02:06:54
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-03-24 23:32:08
●A143.42.221.2082026-03-05 → 2026-03-24 · 3 obs
○ 2017-03-17 12:30:20
● 2026-03-05 04:03:12
● 2026-03-24 23:32:08
○A185.3.94.2202015-07-05 → 2017-03-17 · 4 obs
● 2015-07-05 02:06:54
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-03-24 23:32:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
strongqa.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strongqa.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

TypeCountSample Data
A1143.42.221.208
NS5ns4.linode.com, ns2.linode.com...
MX5ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT1google-site-verification=jv1k45hn4Fh-CAj
SOA1ns1.linode.com romikoops1.gmail.com

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

The parent of www.strongqa.com is strongqa.com.

IP Addresses

strongqa.com points to a single IP: 143.42.221.208.

Other host names, for instance 143-42-221-208.ip.linodeusercontent.com, strongsd.com and qa2go.com share IP numbers with strongqa.com.

Name Servers

strongqa.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

strongqa.com partially shares name servers with other domains; examples include transferstoottawa.com, blazingstarradio.com, satyajit.net, wih.io and blogyearbook.com.

Host names with two IP numbers:

ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2

ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3

ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3

ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2

Mail Servers

Five mail servers handle strongqa.com: 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.

strongqa.com shares some mail servers with other domains, at least partially, such as ns500841.ns500821.ns500821.ns500821.ns500821.ns500841.ns500794.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, pasen.org, goodnews.id, ghfdialogue.org and ns500821.ns500821.ns500795.ns500821.ns500794.ns500794.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27

Host names that point to 2a00:1450:4009:c0f::1b: aspmx.l.google.com and alt3.aspmx.l.google.com