lexiconlearning.com - dns.ninja

lexiconlearning.com

DNSSEC⚠️ Not signed
A192.124.249.139🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc.
PTRcloudproxy10139.sucuri.net
NSns25.domaincontrol.com ⭐
A2603:5:2161::d🇺🇸 GODADDY-DNS2603:5:2160::/44
PTRns25.domaincontrol.com
A97.74.102.13🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns25.domaincontrol.com
NSns26.domaincontrol.com
A2603:5:2261::d🇺🇸 GODADDY-DNS2603:5:2260::/44
PTRns26.domaincontrol.com
A173.201.70.13🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns26.domaincontrol.com
NSns77.domaincontrol.com ⚠️ Not in parent delegation
A2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44
PTRns77.domaincontrol.com
A97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns77.domaincontrol.com
NSns78.domaincontrol.com ⚠️ Not in parent delegation
A2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44
PTRns78.domaincontrol.com
A173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns78.domaincontrol.com
MXlexiconlearning-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c901::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
TXTNETORGFT13394813.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
SOAns25.domaincontrol.comdns@jomax.net 2026-05-28 #5

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=1783223386

Same first word

lexiconlearning.com
lexiconlearning.org

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns25.domaincontrol.comns26.domaincontrol.comns77.domaincontrol.comns78.domaincontrol.comns1.namebrightdns.comns2.namebrightdns.comns51.1and1.comns52.1and1.comMXlexiconlearning-com.mail.protection.outlook.commx00.1and1.commx01.1and1.comA192.124.249.13952.1.32.2554.88.133.9274.208.84.208CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-04-24 06:02:46
● 2017-02-17 04:15:06
○ 2026-02-20 06:14:02
○ 2026-07-05 04:03:58
○NSns2.namebrightdns.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-04-24 06:02:46
● 2017-02-17 04:15:06
○ 2026-02-20 06:14:02
○ 2026-07-05 04:03:58
●NSns25.domaincontrol.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
●NSns26.domaincontrol.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
○NSns51.1and1.com2015-06-25 → 2016-04-24 · 4 obs
● 2015-06-25 04:59:06
● 2016-04-24 06:02:46
○ 2017-02-17 04:15:06
○ 2026-07-05 04:03:58
○NSns52.1and1.com2015-06-25 → 2016-04-24 · 4 obs
● 2015-06-25 04:59:06
● 2016-04-24 06:02:46
○ 2017-02-17 04:15:06
○ 2026-07-05 04:03:58
●NSns77.domaincontrol.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
●NSns78.domaincontrol.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
●MXlexiconlearning-com.mail.protection.outlook.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
○MXmx00.1and1.com2015-06-25 → 2016-04-24 · 4 obs
● 2015-06-25 04:59:06
● 2016-04-24 06:02:46
○ 2017-02-17 04:15:06
○ 2026-07-05 04:03:58
○MXmx01.1and1.com2015-06-25 → 2016-04-24 · 4 obs
● 2015-06-25 04:59:06
● 2016-04-24 06:02:46
○ 2017-02-17 04:15:06
○ 2026-07-05 04:03:58
●A192.124.249.1392026-02-20 → 2026-07-05 · 3 obs
○ 2017-02-17 04:15:06
● 2026-02-20 06:14:02
● 2026-07-05 04:03:58
○A52.1.32.252017-02-17 → 2017-02-17 · 4 obs
○ 2016-04-24 06:02:46
● 2017-02-17 04:15:06
○ 2026-02-20 06:14:02
○ 2026-07-05 04:03:58
○A54.88.133.922017-02-17 → 2017-02-17 · 4 obs
○ 2016-04-24 06:02:46
● 2017-02-17 04:15:06
○ 2026-02-20 06:14:02
○ 2026-07-05 04:03:58
○A74.208.84.2082015-06-25 → 2016-04-24 · 4 obs
● 2015-06-25 04:59:06
● 2016-04-24 06:02:46
○ 2017-02-17 04:15:06
○ 2026-07-05 04:03:58
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 04:15:06
○ 2026-02-20 06:14:02
○ 2026-07-05 04:03:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
lexiconlearning.comns25.domaincontrol.com, ns26.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.70.13

NS records: ns25.domaincontrol.com, ns26.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lexiconlearning.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

TypeCountSample Data
A1192.124.249.139
NS4ns77.domaincontrol.com, ns78.domaincontrol.com...
MX1lexiconlearning-com.mail.protection.outl
TXT2NETORGFT13394813.onmicrosoft.com, v=spf1 include:secureserver.net -all
SOA1ns25.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)

Analysis

IP Addresses

lexiconlearning.com has exactly one IP address — 192.124.249.139.

cojeco.org, cliffyates.com, sfre.us plus two other host names have IP numbers in common with lexiconlearning.com.

Name Servers

Four name servers handle the delegation for lexiconlearning.com: ns25.domaincontrol.com, ns26.domaincontrol.com, ns77.domaincontrol.com and ns78.domaincontrol.com.

lexiconlearning.com partially shares its NS delegation with several other domains, including c172.com, hobsonfab.com, maisonbab.com and two others.

ns25.domaincontrol.com, ns26.domaincontrol.com, ns77.domaincontrol.com and ns78.domaincontrol.com each carry two IP addresses. ns25.domaincontrol.com has 97.74.102.13 and 2603:5:2161::d; ns26.domaincontrol.com has 173.201.70.13 and 2603:5:2261::d; ns77.domaincontrol.com has 97.74.108.49 and 2603:5:21c4::31; ns78.domaincontrol.com has 173.201.76.49 and 2603:5:22c4::31.

Mail Servers

lexiconlearning.com uses one mail server — lexiconlearning-com.mail.protection.outlook.com.

lexiconlearning-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.1, 52.101.11.13, 52.101.40.2 plus 5 more.