`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}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
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	104.26.12.223, 104.26.13.223, 172.67.73.178
		IPv6	2606:4700:20::681a:cdf, 2606:4700:20::681a:ddf, 2606:4700:20::ac43:49b2
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2397467984

`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

DNS History

15 records (9 active, 6 former)

●NScharles.ns.cloudflare.com2019-12-17 → 2026-02-25 · 2 obs

● 2019-12-17 12:44:54
● 2026-02-25 17:04:50

●NSfiona.ns.cloudflare.com2019-12-17 → 2026-02-25 · 2 obs

● 2019-12-17 12:44:54
● 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

○ 2019-12-17 12:44:54
● 2026-02-25 17:04:48
● 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

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

● 2019-12-17 12:44:54
○ 2026-02-25 17:04:48
○ 2026-02-25 17:04:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
elearningharbor.com	charles.ns.cloudflare.com, fiona.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.83

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: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.12.223, 104.26.13.223...`
AAAA	3	`2606:4700:20::681a:ddf, 2606:4700:20::ac43:49b2...`
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`

AI analysis

elearningharbor.com maps to six IP numbers: 2606:4700:20::681a:cdf, 2606:4700:20::681a:ddf, 2606:4700:20::ac43:49b2, 104.26.12.223, 104.26.13.223 and 172.67.73.178.

Other host names such as scootkit.net, civicsandcitizenship.edu.au, www.desarrollo.ufesa.es, www.minu(0x706f726e)o.com and static.narvii.com share IPs with elearningharbor.com.

Two name servers charles.ns.cloudflare.com and fiona.ns.cloudflare.com handle the delegation for elearningharbor.com.

elearningharbor.com shares the same name server setup as other domains, for example markformelle.com, tabi-biyori.jp, bipblog.com, fundit-media.jp and ballooon.media.

elearningharbor.com at least partially shares name servers with other domains, for example uthzoticawesome.digital, makhsoom.com, nimbo.cloud, kouppas.gr and ptleasing.com.

Host names with six IP numbers:

charles.ns.cloudflare.com points to 2606:4700:58::adf5:3b53, 2803:f800:50::6ca2:c153, 2a06:98c1:50::ac40:2153, 108.162.193.83, 172.64.33.83 and 173.245.59.83.

fiona.ns.cloudflare.com points to 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157.

The vm4478.tmdcloud.com mail server handles elearningharbor.com.

The mail server setup for elearningharbor.com is the same as that of other domains, for instance yyaa.com.

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

elearningharbor.com - robtex.com