`developmentpreviews.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1ee5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:ade8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.229^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.232^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`owen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net`⁽²⁰⁾
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email=hh:hassan@computan.net`
TXT	`forward-email=jane.doe:testing-emails@computan.net`
TXT	`forward-email=john.doe:testing-emails@computan.net`
TXT	`forward-email=nadeem:nadeem@computan.net`
TXT	`forward-email=robot:mkassem@computan.net`
TXT	`forward-email=rocket-testing:asifm@computan.net`
TXT	`forward-email=websupport@computan.net`
TXT	`google-site-verification=d7DJyc4eGyjMbKRru0Jjm8-hjLiI829dsXzTGHWP_J0`
TXT	`v=spf1 a mx include:_spf.google.com include:spf.forwardemail.net +ip4:65.21.3...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.30.229, 172.67.173.232
		IPv6	2606:4700:3031::6815:1ee5, 2606:4700:3032::ac43:ade8
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2398778312

`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

rank #637443 globally
rank #290871 in the tld

Same first word

developmentpreviews.com

DNS History

8 records (8 active, 0 former)

●NScarol.ns.cloudflare.com2026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●NSowen.ns.cloudflare.com2026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●MXmx1.forwardemail.net2026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●MXmx2.forwardemail.net2026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●A104.21.30.2292026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●A172.67.173.2322026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●A2606:4700:3031::6815:1ee52026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

●A2606:4700:3032::ac43:ade82026-03-14 → 2026-03-22 · 2 obs

● 2026-03-14 01:14:36
● 2026-03-22 18:48:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developmentpreviews.com	carol.ns.cloudflare.com, owen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.80

NS records: carol.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developmentpreviews.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.232, 104.21.30.229`
AAAA	2	`2606:4700:3032::ac43:ade8, 2606:4700:3031::6815:1ee5`
NS	2	`carol.ns.cloudflare.com, owen.ns.cloudflare.com`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 20)`
TXT	9	`forward-email=hh:hassan@computan.net, forward-email=jane.doe:testing-emails@co...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

developmentpreviews.com points to four IP numbers: 2606:4700:3031::6815:1ee5, 2606:4700:3032::ac43:ade8, 104.21.30.229 and 172.67.173.232.

Other host names, for instance www.mahorasop.com, (0x787878)-(0x796f75706f726e).com, coudree.info, anewmovies.com and ukopoju.top share IP numbers with developmentpreviews.com.

Name Servers

developmentpreviews.com's delegation is to two name servers carol.ns.cloudflare.com and owen.ns.cloudflare.com.

developmentpreviews.com shares the same name server configuration as other domains, such as wheatleyschool.com, paulbrown.org, asiasurf.com, alliedcontrols.com and shoppersstop.us.

developmentpreviews.com at least partially shares its name servers with other domains, for instance akshy.org, expeditionbee.com, schooljournalism.org, warszawaseks.com and wlhtnk.com.

these name servers are commonly used together with sima.ns.cloudflare.com, mckinley.ns.cloudflare.com, joan.ns.cloudflare.com and aiden.ns.cloudflare.com.

Host names with six IP numbers:

carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80.

owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.

Mail Servers

Two mail servers mx1.forwardemail.net and mx2.forwardemail.net handle developmentpreviews.com.

developmentpreviews.com uses the same mail server setup as other domains such as hisif.com, yc.rs, omskakas.se, autobezit.nl and shieldvpn.net.

developmentpreviews.com shares at least some mail servers with other domains, for instance generation-free.org and startstair.com.

Host names with four IP numbers:

mx1.forwardemail.net points to 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185.

mx2.forwardemail.net points to 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59.

developmentpreviews.com - robtex.com