`curtstowing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2ff4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ae8f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.244^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.143^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`leonidas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
MX	`mx.curtstowing.com.cust.a.hostedemail.com` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.244, 172.67.174.143
		IPv6	2606:4700:3032::6815:2ff4, 2606:4700:3033::ac43:ae8f
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2396925333

`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

Subdomains

mail.curtstowing.com

DNS History

17 records (7 active, 10 former)

●NSara.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

○NSfeed35.att-webhosting.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 06:39:10
○ 2015-10-27 07:06:26
○ 2026-03-24 08:31:46

●NSleonidas.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

○NSns1.systemdns.com2015-10-27 → 2020-04-09 · 5 obs

○ 2015-06-02 06:39:10
● 2015-10-27 07:06:26
● 2020-04-09 00:55:06
○ 2026-03-24 08:31:44
○ 2026-03-24 08:31:46

○NSns2.systemdns.com2015-10-27 → 2020-04-09 · 5 obs

○ 2015-06-02 06:39:10
● 2015-10-27 07:06:26
● 2020-04-09 00:55:06
○ 2026-03-24 08:31:44
○ 2026-03-24 08:31:46

○NSns3.systemdns.com2015-10-27 → 2020-04-09 · 5 obs

○ 2015-06-02 06:39:10
● 2015-10-27 07:06:26
● 2020-04-09 00:55:06
○ 2026-03-24 08:31:44
○ 2026-03-24 08:31:46

○NSns35a.att-webhosting.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 06:39:10
○ 2015-10-27 07:06:26
○ 2026-03-24 08:31:46

○NSns35b.att-webhosting.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 06:39:10
○ 2015-10-27 07:06:26
○ 2026-03-24 08:31:46

○MXmail.curtstowing.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 06:39:10
○ 2015-10-27 07:06:26
○ 2026-03-24 08:31:46

●MXmx.curtstowing.com.cust.a.hostedemail.com2015-10-27 → 2026-03-24 · 3 obs

○ 2015-06-02 06:39:10
● 2015-10-27 07:06:26
● 2026-03-24 08:31:46

●A104.21.47.2442026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

●A172.67.174.1432026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

○A205.147.88.1432017-02-11 → 2020-04-09 · 5 obs

○ 2016-04-29 04:59:28
● 2017-02-11 06:58:24
● 2020-04-09 00:55:06
○ 2026-03-24 08:31:44
○ 2026-03-24 08:31:46

●A2606:4700:3032::6815:2ff42026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

●A2606:4700:3033::ac43:ae8f2026-03-24 → 2026-03-24 · 3 obs

○ 2020-04-09 00:55:06
● 2026-03-24 08:31:44
● 2026-03-24 08:31:46

○A72.21.91.602015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 06:39:10
○ 2015-10-27 07:06:26
○ 2026-03-24 08:31:46

○A72.21.92.42015-10-27 → 2016-04-29 · 5 obs

○ 2015-06-02 06:39:10
● 2015-10-27 07:06:26
● 2016-04-29 04:59:28
○ 2017-02-11 06:58:24
○ 2026-03-24 08:31:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
curtstowing.com	ara.ns.cloudflare.com, leonidas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.101

NS records: ara.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curtstowing.com (unsigned zone)

⏱️ Timing

Total: 61ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.143, 104.21.47.244`
AAAA	2	`2606:4700:3032::6815:2ff4, 2606:4700:3033::ac43:ae8f`
NS	2	`ara.ns.cloudflare.com, leonidas.ns.cloudflare.com`
MX	1	`mx.curtstowing.com.cust.a.hostedemail.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

curtstowing.com is the parent of mail.curtstowing.com.

IP Addresses

curtstowing.com resolves to four IPs: 2606:4700:3032::6815:2ff4, 2606:4700:3033::ac43:ae8f, 104.21.47.244 and 172.67.174.143.

Other host names, for instance www.understandingdisability.org, www.minerbbs.com, group-aec.com, weiyungs.com and fogatagroup.com share IP numbers with curtstowing.com.

Name Servers

curtstowing.com has two name servers: ara.ns.cloudflare.com and leonidas.ns.cloudflare.com.

curtstowing.com shares the same name server setup as other domains, for example powersinvest.com, thebananapapercompany.com, lurkinsbuilders.com, baylorhvac.com and crystalclearpoolsandspas.net.

curtstowing.com shares some name servers with other domains, for example okkrr.com, payamedicos.org, dnx789win.org, bermancosmeticsurgery.com and angel789.com.

These name servers are often used together with olivia.ns.cloudflare.com, paige.ns.cloudflare.com and cameron.ns.cloudflare.com.

Host names with six IP numbers: ara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a43, 2803:f800:50::6ca2:c043, 2a06:98c1:50::ac40:2043, 108.162.192.67, 172.64.32.67 and 173.245.58.67; leonidas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c65, 2803:f800:50::6ca2:c365, 2a06:98c1:50::ac40:2365, 108.162.195.101, 162.159.44.101 and 172.64.35.101.

Mail Servers

curtstowing.com is handled by a single mail server, mx.curtstowing.com.cust.a.hostedemail.com.

curtstowing.com - robtex.com

curtstowing.com

com

Subdomains

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`curtstowing.com`

`com`