`exec-edu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:30be^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9c0d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.190^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.13^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`lia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
MX	`execedu-com01b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms28594203`
TXT	`brevo-code:31c24549e993aac64c29800514c19dab`
TXT	`google-site-verification=8tX6TU9kLDXfX6rDkEP5IRochP9fdYLRAzn7Gr_7r1I`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.190, 172.67.156.13
		IPv6	2606:4700:3035::6815:30be, 2606:4700:3036::ac43:9c0d
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2400250221

`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=1774777907

Same first word

exec-edu.ro

exec-edu.com

DNS History

22 records (7 active, 15 former)

●NSbuck.ns.cloudflare.com2026-03-27 → 2026-03-29 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
● 2026-03-29 10:03:38

○NSf1g1ns1.dnspod.net2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-20 11:51:54
● 2017-02-15 12:53:32
○ 2019-12-29 01:47:24
○ 2026-03-29 10:03:38

○NSf1g1ns2.dnspod.net2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-20 11:51:54
● 2017-02-15 12:53:32
○ 2019-12-29 01:47:24
○ 2026-03-29 10:03:38

●NSlia.ns.cloudflare.com2026-03-27 → 2026-03-29 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
● 2026-03-29 10:03:38

○NSns37.domaincontrol.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-15 12:53:32
● 2019-12-29 01:47:24
○ 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○NSns38.domaincontrol.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-15 12:53:32
● 2019-12-29 01:47:24
○ 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○NSns51.domaincontrol.com2015-07-07 → 2016-06-20 · 4 obs

● 2015-07-07 17:12:38
● 2016-06-20 11:51:54
○ 2017-02-15 12:53:32
○ 2026-03-29 10:03:38

○NSns52.domaincontrol.com2015-07-07 → 2016-06-20 · 4 obs

● 2015-07-07 17:12:38
● 2016-06-20 11:51:54
○ 2017-02-15 12:53:32
○ 2026-03-29 10:03:38

●MXexecedu-com01b.mail.protection.outlook.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-02-15 12:53:32
● 2026-03-27 13:10:26
● 2026-03-29 10:03:38

○MXmailstore1.secureserver.net2015-07-07 → 2016-06-20 · 4 obs

● 2015-07-07 17:12:38
● 2016-06-20 11:51:54
○ 2017-02-15 12:53:32
○ 2026-03-29 10:03:38

○MXsmtp.secureserver.net2015-07-07 → 2016-06-20 · 4 obs

● 2015-07-07 17:12:38
● 2016-06-20 11:51:54
○ 2017-02-15 12:53:32
○ 2026-03-29 10:03:38

○A103.249.108.2352017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-20 11:51:54
● 2017-02-15 12:53:32
○ 2019-12-29 01:47:24
○ 2026-03-29 10:03:38

●A104.21.48.1902026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 13:10:26
● 2026-03-29 10:03:38

●A172.67.156.132026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 13:10:26
● 2026-03-29 10:03:38

○A184.168.221.572019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-15 12:53:32
● 2019-12-29 01:47:24
○ 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○A188.114.96.02026-03-27 → 2026-03-27 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○A188.114.97.02026-03-27 → 2026-03-27 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

●A2606:4700:3035::6815:30be2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 13:10:26
● 2026-03-29 10:03:38

●A2606:4700:3036::ac43:9c0d2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-27 13:10:26
● 2026-03-29 10:03:38

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 3 obs

○ 2019-12-29 01:47:24
● 2026-03-27 13:10:26
○ 2026-03-29 10:03:38

○A50.63.202.12015-07-07 → 2016-06-20 · 4 obs

● 2015-07-07 17:12:38
● 2016-06-20 11:51:54
○ 2017-02-15 12:53:32
○ 2026-03-29 10:03:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
exec-edu.com	buck.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.78

NS records: buck.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.190, 172.67.156.13`
AAAA	2	`2606:4700:3036::ac43:9c0d, 2606:4700:3035::6815:30be`
NS	2	`buck.ns.cloudflare.com, lia.ns.cloudflare.com`
MX	1	`execedu-com01b.mail.protection.outlook.c`
TXT	4	`MS=ms28594203, brevo-code:31c24549e993aac64c29800514c19...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by exec-edu.com: 2606:4700:3035::6815:30be, 2606:4700:3036::ac43:9c0d, 104.21.48.190 and 172.67.156.13.

other host names including dsaropar.com, bitoxeyismanagementnet.digital, www.dermaflora.com.br, 244.pl and yebshotel.de share IP numbers with exec-edu.com.

Name Servers

exec-edu.com is delegated to two name servers buck.ns.cloudflare.com and lia.ns.cloudflare.com.

exec-edu.com shares the same name server setup as other domains, for instance erdenbilisim.com, contourtops.com, viralizamos.com, enel.pl and valleycountertops.com.

exec-edu.com at least partially shares name servers with other domains, for instance augrauckoopy.net, bte-germany.de, micromoney.io, acloudexpense.com and latino-delivery.xyz.

Host names with six IP numbers:

Host name buck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4e, 2803:f800:50::6ca2:c14e, 2a06:98c1:50::ac40:214e, 108.162.193.78, 172.64.33.78 and 173.245.59.78.

Host name lia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

Mail Servers

exec-edu.com is handled by a single mail server, execedu-com01b.mail.protection.outlook.com.

Host execedu-com01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.12, 52.101.68.39 and 52.101.73.28.

exec-edu.com - robtex.com

exec-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

Mail Servers

`exec-edu.com`

`com`