`kelincourses.com`

DNSSEC	⚠️ Not signed
A	191.214.157.209^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1772608506

`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=1771291435

Same first word

kelincourses.com

DNS History

7 records (3 active, 4 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-16 11:33:40
● 2026-03-24 04:06:42
● 2026-03-24 04:06:46

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-16 11:33:40
● 2026-03-24 04:06:42
● 2026-03-24 04:06:46

○NSf1g1ns1.dnspod.net2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 11:33:40
○ 2026-03-24 04:06:42
○ 2026-03-24 04:06:46

○NSf1g1ns2.dnspod.net2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 11:33:40
○ 2026-03-24 04:06:42
○ 2026-03-24 04:06:46

○A154.208.209.1452026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 04:06:42
○ 2026-03-24 04:06:46

●A191.214.157.2092026-03-24 → 2026-03-24 · 3 obs

○ 2019-12-16 11:33:40
● 2026-03-24 04:06:42
● 2026-03-24 04:06:46

○A49.234.149.2522019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 11:33:40
○ 2026-03-24 04:06:42
○ 2026-03-24 04:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kelincourses.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kelincourses.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.214.157.209`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

IP Addresses

kelincourses.com points to a single IP number: 191.214.157.209.

Name Servers

kelincourses.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.

kelincourses.com uses the same name server setup as other domains, for instance statedusa.com, zghjt.com, serruriersparispascher.com, mingxidig.com and fenicon.com.

kelincourses.com shares name servers with other domains at least partially, for instance 18229476666.com, meiyifilm.com, dc-v.com, crimeawaytoday.com and qq3721.cn.

these name servers are commonly used with the name servers a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a1.share-dns.com, b1.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names with one IP number:

a.share-dns.com points to: 172.64.53.25.

b.share-dns.net points to: 172.64.52.239.

kelincourses.com - robtex.com