knowledgepost.mobi - robtex.com

knowledgepost.mobi

DNSSEC⚠️ Not signed
A34.246.144.185🇮🇪 Amazon
PTRec2-34-246-144-185.eu-west-1.compute.amazonaws.com
A52.51.131.59🇮🇪 Amazon
A63.35.23.131🇮🇪 Amazon
NSdns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation
A159.182.12.40🇺🇸 PEARSON-NA
PTRdns-amer-2.ptns.pearson.com
NSdns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.67.40🇺🇸 PEARSON-APAC
PTRdns-apac-1.ptns.pearson.com
NSdns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.79.40🇺🇸 PEARSON-EMEA
PTRdns-emea-1.ptns.pearson.com
NSns1.pearson.com ⚠️ Not in zone NS records
A168.146.112.10🇺🇸 PEARSON-NA
PTRns1.pearson.com
NSns2.pearson.com ⚠️ Not in zone NS records
A168.146.112.11🇺🇸 PEARSON-NA
PTRns2.pearson.com
SOAdns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=50

mobi

DNSSEC🔒 Signed (DS record present)
NSa0.mobi.afilias-nst.info ⭐
NSa2.mobi.afilias-nst.info
NSb0.mobi.afilias-nst.org
NSb2.mobi.afilias-nst.org
NSc0.mobi.afilias-nst.info
NSd0.mobi.afilias-nst.org
SOAa0.mobi.afilias-nst.infohostmaster@donuts.email serial=1771291674

Same first word

knowledgepost.mobi
knowledgepost.us
knowledgepost.com

DNS History

13 records (8 active, 5 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.comA34.246.144.18552.51.131.5963.35.23.131159.182.31.51
●NSdns-amer-2.ptns.pearson.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
●NSdns-apac-1.ptns.pearson.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
●NSdns-emea-1.ptns.pearson.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
○NSns01.pearson.com2015-05-06 → 2017-06-12 · 4 obs
● 2015-05-06 00:15:34
● 2017-06-12 16:28:52
○ 2026-02-22 00:17:42
○ 2026-02-22 08:25:38
○NSns02.pearson.com2015-05-06 → 2017-06-12 · 4 obs
● 2015-05-06 00:15:34
● 2017-06-12 16:28:52
○ 2026-02-22 00:17:42
○ 2026-02-22 08:25:38
○NSns03.pearson.com2015-05-06 → 2017-06-12 · 4 obs
● 2015-05-06 00:15:34
● 2017-06-12 16:28:52
○ 2026-02-22 00:17:42
○ 2026-02-22 08:25:38
○NSns04.pearson.com2015-05-06 → 2017-06-12 · 4 obs
● 2015-05-06 00:15:34
● 2017-06-12 16:28:52
○ 2026-02-22 00:17:42
○ 2026-02-22 08:25:38
●NSns1.pearson.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
●NSns2.pearson.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
○A159.182.31.512015-05-06 → 2017-06-12 · 4 obs
● 2015-05-06 00:15:34
● 2017-06-12 16:28:52
○ 2026-02-22 00:17:42
○ 2026-02-22 08:25:38
●A34.246.144.1852026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
●A52.51.131.592026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38
●A63.35.23.1312026-02-22 → 2026-02-22 · 3 obs
○ 2017-06-12 16:28:52
● 2026-02-22 00:17:42
● 2026-02-22 08:25:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mobid0.mobi.afilias-nst.org, b2.mobi.afilias-nst.org, a0.mobi.afilias-nst.info, b0.mobi.afilias-nst.org...-
knowledgepost.mobins1.pearson.com, ns2.pearson.com-

✅ Authoritative Response

Server: 168.146.112.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgepost.mobi (unsigned zone)

⏱️ Timing

Total: 328ms | Queries: -

📄 Records

TypeCountSample Data
A334.246.144.185, 52.51.131.59...
NS3dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com...
SOA1dns-amer-2.ptns.pearson.com gns-dnsopera

AI analysis

knowledgepost.mobi points to three IPs: 34.246.144.185, 52.51.131.59 and 63.35.23.131.

other host names including lsatindia.in, total-vue.com, pearsonplc.com, sensoryprofile.ca and myneslab.com share IP numbers with knowledgepost.mobi.

knowledgepost.mobi 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.

knowledgepost.mobi at least partially shares name servers with other domains, for instance mathxlforschool.com, pearsonerpi.ca, dial-4online.com, pearsonprenticehall.info and celfinfo.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