learningwhat.com - dns.ninja

`learningwhat.com`

DNSSEC	⚠️ Not signed
A	8.138.83.224^{🇨🇳 Alibaba-Cloud8.138.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`jamie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jamie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jamie.ns.cloudflare.com`
		A	108.162.192.168^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	172.64.32.168^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	173.245.58.168^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
MX	`mx2.zoho.jp` ⭐
		A	193.118.161.144^{🇯🇵 ZJC-AS-AP193.118.161.0/24 COLT ASIA Telecom}
			PTR	`mx2.zoho.jp`
			PTR	`mx3.zoho.jp`
			PTR	`mx.zoho.jp`
MX	`mx3.zoho.jp`⁽²⁰⁾
		A	103.163.152.144^{🇯🇵 ZJC-AS-AP103.163.152.0/24 Zoho Japan Corporation Minato-Mirai-Center Bldg. 13F, 3-6-1 Nishi-ku,}
			PTR	`mx2.zoho.jp`
			PTR	`mx3.zoho.jp`
			PTR	`mx.zoho.jp`
MX	`mx.zoho.jp`⁽⁵⁰⁾
		A	103.163.152.144^{🇯🇵 ZJC-AS-AP103.163.152.0/24 Zoho Japan Corporation Minato-Mirai-Center Bldg. 13F, 3-6-1 Nishi-ku,}
			PTR	`mx2.zoho.jp`
			PTR	`mx3.zoho.jp`
			PTR	`mx.zoho.jp`
		A	193.118.161.144^{🇯🇵 ZJC-AS-AP193.118.161.0/24 COLT ASIA Telecom}
			PTR	`mx2.zoho.jp`
			PTR	`mx3.zoho.jp`
			PTR	`mx.zoho.jp`
TXT	`201708260000003xlnz86mdev4a7a5jx8uudhkjpvdzspej0kbpu9xo5eh5dtmln`
TXT	`v=spf1 include:zohomail.jp ~all`
TXT	`zoho-verification=zb67448299.zmverify.zoho.jp`
SOA	`jamie.ns.cloudflare.com`dns@cloudflare.com serial=2411223273

`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=1785896129

Subdomains

staticssl.learningwhat.com

Same first word

learningwhat.com

DNS History

12 records (6 active, 6 former)

●NSjamie.ns.cloudflare.com2026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

○NSns1.alidns.com2018-09-13 → 2018-09-13 · 4 obs

○ 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

○NSns1.dnsowl.com2016-12-18 → 2018-09-13 · 4 obs

● 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

○NSns2.dnsowl.com2016-12-18 → 2018-09-13 · 4 obs

● 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

○NSns3.dnsowl.com2016-12-18 → 2018-09-13 · 4 obs

● 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

●NSroan.ns.cloudflare.com2026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

○MXmx.submail.cn2016-12-18 → 2018-09-13 · 4 obs

● 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

●MXmx.zoho.jp2026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

●MXmx2.zoho.jp2026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

●MXmx3.zoho.jp2026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

○A120.25.243.1922016-12-18 → 2018-09-13 · 4 obs

● 2016-12-18 21:37:32
● 2018-09-13 17:49:42
○ 2026-03-03 00:26:14
○ 2026-08-05 02:34:00

●A8.138.83.2242026-03-03 → 2026-08-05 · 3 obs

○ 2018-09-13 17:49:42
● 2026-03-03 00:26:14
● 2026-08-05 02:34:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
learningwhat.com	roan.ns.cloudflare.com, jamie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.168

NS records: roan.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningwhat.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.138.83.224`
NS	2	`jamie.ns.cloudflare.com, roan.ns.cloudflare.com`
MX	3	`mx.zoho.jp (pri: 10), mx2.zoho.jp (pri: 20)...`
TXT	3	`201708260000003xlnz86mdev4a7a5jx8uudhkjp, v=spf1 include:zohomail.jp ~all...`
SOA	1	`jamie.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

staticssl.learningwhat.com is delegated beneath learningwhat.com.

IP Addresses

learningwhat.com has exactly one IP address — 8.138.83.224.

Name Servers

The NS records for learningwhat.com delegate to jamie.ns.cloudflare.com and roan.ns.cloudflare.com.

The name server configuration of learningwhat.com is shared with other domains, for instance amdiv.org.br, ibius.com.br, datadrones.com and two others.

There is at least partial name server overlap between learningwhat.com and other domains — goldenstare.com, thecrutchbuddy.com, drill(0x616e616c)babes.com and two more among them.

These name servers frequently co-occur with the name servers cris.ns.cloudflare.com and arnold.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jamie.ns.cloudflare.com maps to 108.162.192.168, 172.64.32.168, 173.245.58.168 and 3 additional IP addresses.

roan.ns.cloudflare.com maps to 108.162.193.226, 172.64.33.226, 173.245.59.226 and 3 additional IP addresses.

Mail Servers

Incoming mail for learningwhat.com is delivered via three mail servers: mx2.zoho.jp, mx3.zoho.jp and mx.zoho.jp.

At least some of the mail servers used by learningwhat.com are shared with other domains: pocot.jp, facv.net, worstman.net and two others among them.

Host names pointing to two IP addresses:

The A records for mx.zoho.jp return 103.163.152.144 and 193.118.161.144.

Host names resolving to a single IP address:

mx2.zoho.jp resolves to the IP address 193.118.161.144.

mx3.zoho.jp resolves to the IP address 103.163.152.144.

mx.zoho.jp and mx3.zoho.jp each have 103.163.152.144 IP addresses.

mx.zoho.jp and mx2.zoho.jp each have 193.118.161.144 IP addresses.