pearson.com.tr - robtex.com

pearson.com.tr

DNSSEC⚠️ Not signed
A159.182.72.19🇺🇸 PEARSON-EMEA159.182.72.0/21 NCS Pearson Inc.
PTRpearsontestprep.com
PTRlo1.redirect.global.pearson.com
NSdns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation
A159.182.12.40🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc.
PTRdns-amer-2.ptns.pearson.com
NSdns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.67.40🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group
PTRdns-apac-1.ptns.pearson.com
NSdns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.79.40🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group
PTRdns-emea-1.ptns.pearson.com
NSns1.pearson.com ⚠️ Not in zone NS records
A168.146.112.10🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.
PTRns1.pearson.com
NSns2.pearson.com ⚠️ Not in zone NS records
A168.146.112.11🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.
PTRns2.pearson.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTamazonses:hwdbKR4UiRlSkH0frJFRfOAicmtJkFlUfrGNS6JgmcM=
TXTamazonses:FslSVAS6vTkeQSXy2a5OzOENfqqdKfE5JKNtlcREB7c=
TXTv=spf1include:_spf.google.com~all
SOAdns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=98

com.tr

DNSSEC🔒 Signed (DS record present)
NSns73.ns.tr ⭐ ⚠️ Not in parent delegation 🔒
NSns43.ns.tr ⚠️ Not in parent delegation 🔒
NSns44.ns.tr ⚠️ Not in parent delegation 🔒
NSns61.ns.tr ⚠️ Not in parent delegation 🔒
NSns71.ns.tr ⚠️ Not in parent delegation 🔒
NSns72.ns.tr ⚠️ Not in parent delegation 🔒
NSns74.ns.tr ⚠️ Not in parent delegation 🔒
SOAns73.ns.trhostmaster@trabis.gov.tr serial=1771280443

Subdomains

www.pearson.com.tr

Same first word

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persona.altervista.org

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSdns-amer-2.ptns.pearson.comdns-apac-1.ptns.pearson.comdns-emea-1.ptns.pearson.comns1.pearson.comns2.pearson.comns01.pearson.comns02.pearson.comns03.pearson.comns04.pearson.comns1.sadecehosting.comns2.sadecehosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA159.182.72.19168.146.68.32188.132.129.1552.4.47.5354.175.49.6254.209.16.180
●NSdns-amer-2.ptns.pearson.com2026-02-18 → 2026-03-12 · 3 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
● 2026-03-12 03:42:58
●NSdns-apac-1.ptns.pearson.com2026-02-18 → 2026-03-12 · 3 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
● 2026-03-12 03:42:58
●NSdns-emea-1.ptns.pearson.com2026-02-18 → 2026-03-12 · 3 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
● 2026-03-12 03:42:58
○NSns01.pearson.com2015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
○NSns02.pearson.com2015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
○NSns03.pearson.com2015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
○NSns04.pearson.com2015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
●NSns1.pearson.com2026-02-18 → 2026-03-12 · 3 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
● 2026-03-12 03:42:58
○NSns1.sadecehosting.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 08:19:10
○ 2015-09-19 00:17:16
○ 2026-03-12 03:42:58
●NSns2.pearson.com2026-02-18 → 2026-03-12 · 3 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
● 2026-03-12 03:42:58
○NSns2.sadecehosting.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 08:19:10
○ 2015-09-19 00:17:16
○ 2026-03-12 03:42:58
●MXalt1.aspmx.l.google.com2015-06-15 → 2026-03-12 · 2 obs
● 2015-06-15 08:19:10
● 2026-03-12 03:42:58
●MXalt2.aspmx.l.google.com2015-06-15 → 2026-03-12 · 2 obs
● 2015-06-15 08:19:10
● 2026-03-12 03:42:58
●MXalt3.aspmx.l.google.com2015-09-19 → 2026-03-12 · 3 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2026-03-12 03:42:58
●MXalt4.aspmx.l.google.com2015-09-19 → 2026-03-12 · 3 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2026-03-12 03:42:58
●MXaspmx.l.google.com2015-06-15 → 2026-03-12 · 2 obs
● 2015-06-15 08:19:10
● 2026-03-12 03:42:58
○MXaspmx2.googlemail.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 08:19:10
○ 2015-09-19 00:17:16
○ 2026-03-12 03:42:58
○MXaspmx3.googlemail.com2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 08:19:10
○ 2015-09-19 00:17:16
○ 2026-03-12 03:42:58
●A159.182.72.192026-02-18 → 2026-03-12 · 3 obs
○ 2026-02-18 00:30:40
● 2026-02-18 05:30:34
● 2026-03-12 03:42:58
○A168.146.68.322026-02-18 → 2026-02-18 · 4 obs
○ 2016-11-23 01:07:44
● 2026-02-18 00:30:40
○ 2026-02-18 05:30:34
○ 2026-03-12 03:42:58
○A188.132.129.152015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 08:19:10
○ 2015-09-19 00:17:16
○ 2026-03-12 03:42:58
○A52.4.47.532015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
○A54.175.49.622015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58
○A54.209.16.1802015-09-19 → 2016-11-23 · 5 obs
○ 2015-06-15 08:19:10
● 2015-09-19 00:17:16
● 2016-11-23 01:07:44
○ 2026-02-18 00:30:40
○ 2026-03-12 03:42:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
trns72.ns.tr, ns61.ns.tr, ns44.ns.tr, ns43.ns.tr...9 records
pearson.com.trns1.pearson.com, ns2.pearson.com-

✅ Authoritative Response

Server: 168.146.112.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pearson.com.tr (unsigned zone)

⏱️ Timing

Total: 1259ms | Queries: -

📄 Records

TypeCountSample Data
A1159.182.72.19
NS3dns-apac-1.ptns.pearson.com, dns-amer-2.ptns.pearson.com...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT3v=spf1include:_spf.google.com~all, amazonses:hwdbKR4UiRlSkH0frJFRfOAicmtJkF...
SOA1dns-amer-2.ptns.pearson.com gns-dnsopera

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (ns74.ns.tr, ns73.ns.tr, ns72.ns.tr...)

Analysis

Hierarchy

pearson.com.tr is the parent of www.pearson.com.tr.

IP Addresses

pearson.com.tr resolves to one IP number: 159.182.72.19.

other host names including socialskills.com, pearsonaccess.net, certiport.us, myweldinglab.com and cred.ly share IP numbers with pearson.com.tr.

Name Servers

pearson.com.tr is delegated to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.

pearson.com.tr at least partially shares name servers with other domains, for instance myaandp.com, worksamplingonline.com, st-clairvc.net, myirlab.com and nivonet.com.

Host names with one IP number:

ns1.pearson.com points to 168.146.112.10

ns2.pearson.com points to 168.146.112.11

dns-amer-2.ptns.pearson.com points to 159.182.12.40

dns-apac-1.ptns.pearson.com points to 159.182.67.40

dns-emea-1.ptns.pearson.com points to 159.182.79.40

Mail Servers

pearson.com.tr is handled by five mail servers: 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.

pearson.com.tr shares some mail servers with other domains, at least partially, for instance ns500768.ns500698.ns500758.ns500698.ns500735.ns500736.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500652.ns500619.ns500619.trackreceptor.com, ns500759.ns500698.ns500758.ns500759.ns500735.ns500736.ns500698.ns500736.ns500735.ns500708.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500671.ns500742.ns500671.ns500754.ns500742.ns500671.ns500704.ns500704.ns500704.ns500671.ns500678.ns500678.lusty(0x736c7574)z.com, ns500698.ns500758.ns500698.ns500759.ns500736.ns500735.ns500698.ns500698.ns500708.ns500576.ns500698.ns500619.ns500619.trackreceptor.com and ns500698.ns500758.ns500698.ns500698.ns500735.ns500735.ns500698.ns500736.ns500698.ns500735.ns500698.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27