`onlineokulum.com`

	CNAME	`online-okulum.onrender.com`
	CNAME	`gcp-us-west1-1.origin.onrender.com`
	CNAME	`gcp-us-west1-1.origin.onrender.com.cdn.cloudflare.net`
	DNSSEC	⚠️ Not signed
	A	216.24.57.7^{🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States}
	A	216.24.57.251^{🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States}

`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=1775986782

Subdomains

mail.onlineokulum.com

Same first word

onlineokulum.com

Similar names

okulumonline.com

DNS History

10 records (4 active, 6 former)

○NSns1.first-ns.de2015-06-12 → 2016-01-04 · 4 obs

● 2015-06-12 12:34:54
● 2016-01-04 10:14:42
○ 2016-04-10 12:12:10
○ 2026-04-12 09:49:16

●NSns1.onlydomains.com2026-04-12 → 2026-04-12 · 2 obs

○ 2016-04-10 12:12:10
● 2026-04-12 09:49:16

●NSns2.onlydomains.com2026-04-12 → 2026-04-12 · 2 obs

○ 2016-04-10 12:12:10
● 2026-04-12 09:49:16

●NSns3.onlydomains.com2026-04-12 → 2026-04-12 · 2 obs

○ 2016-04-10 12:12:10
● 2026-04-12 09:49:16

○NSrobotns2.second-ns.de2015-06-12 → 2016-01-04 · 4 obs

● 2015-06-12 12:34:54
● 2016-01-04 10:14:42
○ 2016-04-10 12:12:10
○ 2026-04-12 09:49:16

○NSrobotns3.second-ns.com2015-06-12 → 2016-01-04 · 4 obs

● 2015-06-12 12:34:54
● 2016-01-04 10:14:42
○ 2016-04-10 12:12:10
○ 2026-04-12 09:49:16

○MXmail.onlineokulum.com2026-04-12 → 2026-04-12 · 1 obs

○ 2026-04-12 09:49:16

○A198.50.252.642026-04-12 → 2026-04-12 · 1 obs

○ 2026-04-12 09:49:16

○A5.9.109.702015-06-12 → 2016-01-04 · 4 obs

● 2015-06-12 12:34:54
● 2016-01-04 10:14:42
○ 2016-04-10 12:12:10
○ 2026-04-12 09:49:16

●CNAMEonline-okulum.onrender.com2026-04-12 → 2026-04-12 · 1 obs

● 2026-04-12 09:49:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onlineokulum.com	ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com	3 records

✅ Authoritative Response

Server:75.2.6.34

NS records: ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlineokulum.com (unsigned zone)

⏱️ Timing

Total: 3040ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`online-okulum.onrender.com`
SOA	1	`ns1.onlydomains.com root.onlydomains.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com)

Analysis

Hierarchy

onlineokulum.com is the parent of mail.onlineokulum.com.

IP Addresses

The entity onlineokulum.com points to two IP numbers: 216.24.57.7 and 216.24.57.251.

For instance, other host names broadway.me, aviatorise.com, healthymums.org, nfldwifi.com and johannilsson.net share IP numbers with onlineokulum.com.

onlineokulum.com - robtex.com