elearningharbor.com - dns.ninja

`elearningharbor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:cdf^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:ddf^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:49b2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.223^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.223^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.178^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`charles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
NS	`fiona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`vm4478.tmdcloud.com` ⭐
		A	173.236.95.100^{🇺🇸 SINGLEHOP173.236.80.0/20}
			PTR	`vm4478.tmdcloud.com`
TXT	`google-site-verification=sHlu265gKAtpSeGnXtOXC8KFClRqv5ek4ZzDu9KPpLg`
TXT	`v=spf1 include:amazonses.com mx a include:_spf.getresponse.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.12.223, 104.26.13.223, 172.67.73.178
		IPv6 hints	2606:4700:20::681a:cdf, 2606:4700:20::681a:ddf, 2606:4700:20::ac43:49b2
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2407753679

`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=1783183216

Same first word

elearningharbor.com

DNS History

15 records (9 active, 6 former)

●NScharles.ns.cloudflare.com2019-12-17 → 2026-07-04 · 2 obs

● 2019-12-17 12:44:54
● 2026-07-04 17:09:30

●NSfiona.ns.cloudflare.com2019-12-17 → 2026-07-04 · 2 obs

● 2019-12-17 12:44:54
● 2026-07-04 17:09:30

○MXmx1.tmdhosting.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

○MXmx2.tmdhosting.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

●MXvm4478.tmdcloud.com2026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

●A104.26.12.2232026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

●A104.26.13.2232026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

○A104.27.188.1222019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

○A104.27.189.1222019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

●A172.67.73.1782026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

●A2606:4700:20::681a:cdf2026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

●A2606:4700:20::681a:ddf2026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

●A2606:4700:20::ac43:49b22026-02-25 → 2026-07-04 · 3 obs

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-07-04 17:09:30

○A2606:4700:30::681b:bc7a2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

○A2606:4700:30::681b:bd7a2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-07-04 17:09:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
elearningharbor.com	charles.ns.cloudflare.com, fiona.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.157

NS records: charles.ns.cloudflare.com, fiona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elearningharbor.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.13.223, 104.26.12.223...`
AAAA	3	`2606:4700:20::ac43:49b2, 2606:4700:20::681a:cdf...`
NS	2	`charles.ns.cloudflare.com, fiona.ns.cloudflare.com`
MX	1	`vm4478.tmdcloud.com (pri: 0)`
TXT	2	`google-site-verification=sHlu265gKAtpSeG, v=spf1 include:amazonses.com mx a includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`charles.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (charles.ns.cloudflare.com, charles.ns.cloudflare.com, charles.ns.cloudflare.com...)

Analysis

IP Addresses

With 6 IP addresses in total, elearningharbor.com resolves to 104.26.12.223, 104.26.13.223, 172.67.73.178 and 3 other.

Among the host names that share IP numbers with elearningharbor.com are scootkit.net, www.tirana-airport.com, civicsandcitizenship.edu.au and two others.

Name Servers

elearningharbor.com is delegated to two name servers: charles.ns.cloudflare.com and fiona.ns.cloudflare.com.

elearningharbor.com has the same name server delegation as a number of other domains, such as markformelle.com, tabi-biyori.jp, bipblog.com and two more.

elearningharbor.com partially shares its NS delegation with several other domains, including makhsoom.com, nimbo.cloud, kouppas.gr and two others.

These name servers often co-occur with the name servers crystal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

charles.ns.cloudflare.com resolves to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

fiona.ns.cloudflare.com resolves to 108.162.192.157, 172.64.32.157, 173.245.58.157 and 3 other IP addresses.

Mail Servers

elearningharbor.com routes its mail through a single mail server, vm4478.tmdcloud.com.

The mail server configuration of elearningharbor.com is identical to that of other domains, for example yyaa.com and etrainingharbor.com.

vm4478.tmdcloud.com resolves to a single IP number: 173.236.95.100.