`cloudforcongress.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:21f3^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:af8d^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.33.243^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.175.141^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`cuda.dewebworks.net` ⭐
		A	173.219.72.11^{🇺🇸 SUDDE173.219.0.0/17}
			PTR	`cuda.dewebworks.net`
MX	`cuda2.dewebworks.net` ⭐
		A	173.219.72.206^{🇺🇸 SUDDE173.219.0.0/17}
			PTR	`cuda2.dewebworks.net`
TXT	`201907101913001r2h1ms8uritnl7uy0w4jg12oy4rzluygxm311ylaqt0dkulgi`
TXT	`google-site-verification=ARyy1pBULf_Te2Jg84JPddIyCEtp9ClDsLzhTM0WfB0`
TXT	`v=spf1 mx a include:dewebworks.net include:mailgun.org ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.33.243, 172.66.175.141
		IPv6	2606:4700:10::6814:21f3, 2606:4700:10::ac42:af8d
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2397654316

`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

18 records (8 active, 10 former)

●NSbetty.ns.cloudflare.com2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

○NSns-us.1and1-dns.com2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

○NSns-us.1and1-dns.de2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

○NSns-us.1and1-dns.org2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

○NSns-us.1and1-dns.us2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

●NSsean.ns.cloudflare.com2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

●MXcuda.dewebworks.net2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

●MXcuda2.dewebworks.net2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

○MXmx00.1and1.com2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

○MXmx01.1and1.com2015-05-08 → 2017-05-22 · 4 obs

● 2015-05-08 06:26:30
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

●A104.20.33.2432026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

●A172.66.175.1412026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

○A192.195.77.832016-04-16 → 2017-05-22 · 5 obs

○ 2015-12-28 20:15:06
● 2016-04-16 08:06:44
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

○A216.250.119.102015-05-08 → 2015-12-28 · 4 obs

● 2015-05-08 06:26:30
● 2015-12-28 20:15:06
○ 2016-04-16 08:06:44
○ 2026-03-02 00:55:10

●A2606:4700:10::6814:21f32026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

●A2606:4700:10::ac42:af8d2026-03-02 → 2026-03-02 · 3 obs

○ 2017-05-22 00:48:14
● 2026-03-02 00:55:08
● 2026-03-02 00:55:10

○A2607:f1c0:1000:5049:7b52:df3f:597c:90022015-05-08 → 2015-12-28 · 4 obs

● 2015-05-08 06:26:30
● 2015-12-28 20:15:06
○ 2016-04-16 08:06:44
○ 2026-03-02 00:55:10

○A2607:f1c0:1000:5049:beef:7786:4aca:902a2016-04-16 → 2017-05-22 · 5 obs

○ 2015-12-28 20:15:06
● 2016-04-16 08:06:44
● 2017-05-22 00:48:14
○ 2026-03-02 00:55:08
○ 2026-03-02 00:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloudforcongress.com	sean.ns.cloudflare.com, betty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.231

NS records: sean.ns.cloudflare.com, betty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudforcongress.com (unsigned zone)

⏱️ Timing

Total: 83ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.33.243, 172.66.175.141`
AAAA	2	`2606:4700:10::ac42:af8d, 2606:4700:10::6814:21f3`
NS	2	`betty.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	2	`cuda.dewebworks.net (pri: 10), cuda2.dewebworks.net (pri: 10)`
TXT	3	`201907101913001r2h1ms8uritnl7uy0w4jg12oy, google-site-verification=ARyy1pBULf_Te2J...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cloudforcongress.com refers to four IP numbers: 2606:4700:10::6814:21f3, 2606:4700:10::ac42:af8d, 104.20.33.243 and 172.66.175.141.

Other host names, for instance momence.com, www.cosme-de.com, cosme-de.com, uk.cosme-de.com and ebay.cosme-de.com share IP numbers with cloudforcongress.com.

Name Servers

cloudforcongress.com's delegation uses two name servers: betty.ns.cloudflare.com and sean.ns.cloudflare.com.

cloudforcongress.com uses the same name server setup as other domains, such as ongreenlakerentals.com, villageretirementcenter.com, birdnerdpub.com, omgfin.com and handgungrips.com.

cloudforcongress.com at least partially shares name servers with other domains, including v2comms.com, realestateoneacademy.com, 7tkwap.com, maviyildiz.org and halaracanada.net.

These name servers are commonly used with piotr.ns.cloudflare.com.

Host names with six IP numbers:

betty.ns.cloudflare.com points to 2606:4700:50::adf5:3a4b, 2803:f800:50::6ca2:c04b, 2a06:98c1:50::ac40:204b, 108.162.192.75, 172.64.32.75 and 173.245.58.75.

sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

cloudforcongress.com is served by two mail servers cuda2.dewebworks.net and cuda.dewebworks.net.

cloudforcongress.com shares the same mail server setup as other domains, for instance pocrentals.com, internationalvacations.com, rccvictoria.com, odg1.com and voctx.com.

cloudforcongress.com shares at least some mail servers with other domains, for instance janecka.us, jia.biz and simsadmissioncounseling.com.

Host names with a single IP address: cuda2.dewebworks.net points to 173.219.72.206; cuda.dewebworks.net points to 173.219.72.11.

cloudforcongress.com - robtex.com