🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`execwebinar.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:4bc5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b54f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.197^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.79^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`harvey.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:2009::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxer-in-f26.1e100.net`
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=DFiUIvH4qe896c8ps3ikhVkexkRqdsOilLv5FV8A3a8`
TXT	`google-site-verification=qQvRwqF5-Bip6TdE79UpPd4y0c9bxrFjHIh2Cz5nc0g`
TXT	`v=spf1 include:_spf.google.com include:spf.instantly.ai ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.197, 172.67.181.79
		IPv6 hints	2606:4700:3035::6815:4bc5, 2606:4700:3035::ac43:b54f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2417146543

`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=1794714498

Same first word

execwebinar.com

Previous names

Next names

DNS History

16 records (11 active, 5 former)

●NSgrannbo.ns.cloudflare.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●NSharvey.ns.cloudflare.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

○NSns57.domaincontrol.com2015-05-30 → 2015-10-25 · 4 obs

● 2015-05-30 03:14:44
● 2015-10-25 03:09:50
○ 2016-01-21 21:47:00
○ 2026-11-15 03:50:22

○NSns58.domaincontrol.com2015-05-30 → 2015-10-25 · 4 obs

● 2015-05-30 03:14:44
● 2015-10-25 03:09:50
○ 2016-01-21 21:47:00
○ 2026-11-15 03:50:22

●MXalt1.aspmx.l.google.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●MXalt2.aspmx.l.google.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●MXalt3.aspmx.l.google.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●MXalt4.aspmx.l.google.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●MXaspmx.l.google.com2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

○MXmailstore1.secureserver.net2015-05-30 → 2015-10-25 · 4 obs

● 2015-05-30 03:14:44
● 2015-10-25 03:09:50
○ 2016-01-21 21:47:00
○ 2026-11-15 03:50:22

○MXsmtp.secureserver.net2015-05-30 → 2015-10-25 · 4 obs

● 2015-05-30 03:14:44
● 2015-10-25 03:09:50
○ 2016-01-21 21:47:00
○ 2026-11-15 03:50:22

●A104.21.75.1972026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●A172.67.181.792026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●A2606:4700:3035::6815:4bc52026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

●A2606:4700:3035::ac43:b54f2026-09-25 → 2026-11-15 · 3 obs

○ 2016-01-21 21:47:00
● 2026-09-25 19:04:48
● 2026-11-15 03:50:22

○A50.63.202.442015-05-30 → 2015-10-25 · 4 obs

● 2015-05-30 03:14:44
● 2015-10-25 03:09:50
○ 2016-01-21 21:47:00
○ 2026-11-15 03:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
execwebinar.com	grannbo.ns.cloudflare.com, harvey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.150

NS records: grannbo.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execwebinar.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.79, 104.21.75.197`
AAAA	2	`2606:4700:3035::6815:4bc5, 2606:4700:3035::ac43:b54f`
NS	2	`grannbo.ns.cloudflare.com, harvey.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=DFiUIvH4qe896c8, google-site-verification=qQvRwqF5-Bip6Td...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

execwebinar.com resolves to four IP addresses: 104.21.75.197, 172.67.181.79, 2606:4700:3035::6815:4bc5 and 2606:4700:3035::ac43:b54f.

Two other host names, along with turkmetriccollective.digital, daduwin88.co and kiddolog.com.au, also share IP numbers with execwebinar.com.

Name Servers

execwebinar.com is served by two delegated name servers, grannbo.ns.cloudflare.com and harvey.ns.cloudflare.com.

execwebinar.com shares its NS records with other domains, for example medac.org.ua, investaro.best, farooqbuild01.workers.dev and two others.

execwebinar.com has at least partial name server overlap with other domains, such as karo108-com.pages.dev, helpedgovernment.living, laskarmosibur29.workers.dev and two others.

It is common to see these name servers used together with name servers norm.ns.cloudflare.com and cora.ns.cloudflare.com.

DNS names with 6 IP addresses:

grannbo.ns.cloudflare.com carries IP addresses 108.162.194.150, 162.159.38.150 and 172.64.34.150, with 3 other addresses beyond those.

harvey.ns.cloudflare.com carries IP addresses 108.162.195.152, 162.159.44.152 and 172.64.35.152, with 3 other addresses beyond those.

Mail Servers

execwebinar.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between execwebinar.com and other domains, including golfbrindes.com.br, tryidapro.com, countingcardstcg.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 172.217.75.26 and 2607:f8b0:4023:2009::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 172.253.145.26 and 2607:f8b0:4023:3003::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.135.26 and 2607:f8b0:4023:1015::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.