contextlearning.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextlearning.com`

DNSSEC	⚠️ Not signed
A	151.101.2.133^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.66.133^{🇺🇸 Fastly151.101.64.0/22}
A	151.101.130.133^{🇺🇸 Fastly151.101.128.0/22}
A	151.101.194.133^{🇺🇸 Fastly151.101.192.0/22}
NS	`ns1.dnsimple.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
TXT	`facebook-domain-verification=oc41rfwfwl4g67etakvj3faohub0kd`
TXT	`google-site-verification=Hd2b8jyGXFLpAsa4LplbWTZCsYKd3MJFYhNc9cBlssw`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1712606774

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1788261785

Same first word

contextlearning.com

Previous names

Next names

DNS History

13 records (8 active, 5 former)

●NSns1.dnsimple.com2026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

○NSns1.namebrightdns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 02:27:02
○ 2026-08-25 06:57:42
○ 2026-09-01 11:30:34

●NSns2.dnsimple-edge.net2026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

○NSns2.namebrightdns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 02:27:02
○ 2026-08-25 06:57:42
○ 2026-09-01 11:30:34

●NSns3.dnsimple.com2026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

●NSns4.dnsimple-edge.org2026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

●A151.101.130.1332026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

●A151.101.194.1332026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

●A151.101.2.1332026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

●A151.101.66.1332026-08-25 → 2026-09-01 · 3 obs

○ 2017-04-19 02:27:02
● 2026-08-25 06:57:42
● 2026-09-01 11:30:34

○A52.204.129.222017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 02:27:02
○ 2026-08-25 06:57:42
○ 2026-09-01 11:30:34

○A54.85.127.702017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 02:27:02
○ 2026-08-25 06:57:42
○ 2026-09-01 11:30:34

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 02:27:02
○ 2026-08-25 06:57:42
○ 2026-09-01 11:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
contextlearning.com	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	4 records

✅ Authoritative Response

Server:199.247.154.53

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextlearning.com (unsigned zone)

⏱️ Timing

Total: 1237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`151.101.2.133, 151.101.66.133...`
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
TXT	2	`facebook-domain-verification=oc41rfwfwl4, google-site-verification=Hd2b8jyGXFLpAsa`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)

Analysis

IP Addresses

contextlearning.com directs to four IP numbers, which are 151.101.2.133, 151.101.66.133, 151.101.130.133 and 151.101.194.133.

Additional host names — plastimagen.com.mx, promotional-goods.co.uk, farmcreditflorida.com and two others — share IP numbers with contextlearning.com.

Name Servers

contextlearning.com has four authoritative name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least some of contextlearning.com's name servers are shared with other domains, for example rickburnes.com, heyreachrealm.com, yourlistingyourleads.com and two more.

These name servers are often deployed together with the name servers ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple.com and ns4.dnsimple.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple.com directs to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple.com directs to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net directs to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.