`mensa-edu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2605^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d8b8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.5^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.184^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elinore.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.5, 172.67.216.184
		IPv6 hints	2606:4700:3030::6815:2605, 2606:4700:3036::ac43:d8b8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`elinore.ns.cloudflare.com`dns@cloudflare.com serial=2408230104

`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=1783722617

rank #746287 globally
rank #323192 in the tld

Same first word

mensa-edu.com

DNS History

18 records (6 active, 12 former)

●NSelinore.ns.cloudflare.com2026-06-29 → 2026-07-10 · 3 obs

○ 2026-06-14 21:57:20
● 2026-06-29 04:24:08
● 2026-07-10 22:37:54

○NSns1.cmslauncher.com2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 17:03:24
○ 2018-11-30 17:45:34
○ 2026-07-10 22:37:54

○NSns1.dns.com2026-06-14 → 2026-06-14 · 4 obs

○ 2018-11-30 17:45:34
● 2026-06-14 21:57:20
○ 2026-06-29 04:24:08
○ 2026-07-10 22:37:54

○NSns1626.ztomy.com2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-06 17:03:24
● 2018-11-30 17:45:34
○ 2026-06-14 21:57:20
○ 2026-07-10 22:37:54

○NSns2.cmslauncher.com2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 17:03:24
○ 2018-11-30 17:45:34
○ 2026-07-10 22:37:54

○NSns2.dns.com2026-06-14 → 2026-06-14 · 4 obs

○ 2018-11-30 17:45:34
● 2026-06-14 21:57:20
○ 2026-06-29 04:24:08
○ 2026-07-10 22:37:54

○NSns2626.ztomy.com2018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-06 17:03:24
● 2018-11-30 17:45:34
○ 2026-06-14 21:57:20
○ 2026-07-10 22:37:54

●NSterin.ns.cloudflare.com2026-06-29 → 2026-07-10 · 3 obs

○ 2026-06-14 21:57:20
● 2026-06-29 04:24:08
● 2026-07-10 22:37:54

○MXmail.mensa-edu.com2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 17:03:24
○ 2018-11-30 17:45:34
○ 2026-07-10 22:37:54

●A104.21.38.52026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-29 04:24:08
● 2026-07-10 22:37:52
● 2026-07-10 22:37:54

○A107.163.33.942026-06-14 → 2026-06-14 · 4 obs

○ 2018-11-30 17:45:34
● 2026-06-14 21:57:20
○ 2026-06-29 04:24:08
○ 2026-07-10 22:37:54

○A107.163.47.1142026-06-14 → 2026-06-14 · 4 obs

○ 2018-11-30 17:45:34
● 2026-06-14 21:57:20
○ 2026-06-29 04:24:08
○ 2026-07-10 22:37:54

●A172.67.216.1842026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-29 04:24:08
● 2026-07-10 22:37:52
● 2026-07-10 22:37:54

○A204.11.56.482018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-06 17:03:24
● 2018-11-30 17:45:34
○ 2026-06-14 21:57:20
○ 2026-07-10 22:37:54

●A2606:4700:3030::6815:26052026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-29 04:24:08
● 2026-07-10 22:37:52
● 2026-07-10 22:37:54

●A2606:4700:3036::ac43:d8b82026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-29 04:24:08
● 2026-07-10 22:37:52
● 2026-07-10 22:37:54

○A68.65.120.2112017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 17:03:24
○ 2018-11-30 17:45:34
○ 2026-07-10 22:37:54

○PTRns1626.ztomy.com2018-11-30 → 2018-11-30 · 3 obs

● 2018-11-30 17:45:34
○ 2026-06-14 21:57:20
○ 2026-07-10 22:37:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
mensa-edu.com	elinore.ns.cloudflare.com, terin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.153

NS records: elinore.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mensa-edu.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.5, 172.67.216.184`
AAAA	2	`2606:4700:3030::6815:2605, 2606:4700:3036::ac43:d8b8`
NS	2	`elinore.ns.cloudflare.com, terin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elinore.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mensa-edu.com has four IP addresses: 104.21.38.5, 172.67.216.184, 2606:4700:3030::6815:2605 and 2606:4700:3036::ac43:d8b8.

tg88-bm.com, tacosandbeerseattlewa.com, ustala.com and two other host names share IP numbers with mensa-edu.com.

Name Servers

Two name servers handle the delegation for mensa-edu.com: elinore.ns.cloudflare.com and terin.ns.cloudflare.com.

mensa-edu.com uses the same name servers as several other domains — among them chinacewk.com, maxibul.com, shjh-group.com and two more.

mensa-edu.com has at least partial name server overlap with other domains, such as hunting-trade.eu, 7444c.com, ris-income.eu and two others.

These name servers tend to appear together with the name servers harmony.ns.cloudflare.com, giancarlo.ns.cloudflare.com and julio.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elinore.ns.cloudflare.com resolves to 108.162.192.153, 172.64.32.153 and 173.245.58.153 among others, with 3 other IP addresses in total.

terin.ns.cloudflare.com resolves to 108.162.193.236, 172.64.33.236 and 173.245.59.236 among others, with 3 other IP addresses in total.

mensa-edu.com - robtex.com

mensa-edu.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`mensa-edu.com`

`com`