`nextspool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ddea^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:3603^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.3^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.234^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`kiki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kiki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kiki.ns.cloudflare.com`
		A	108.162.192.180^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	172.64.32.180^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	173.245.58.180^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=rUH5MU-1nP09JX0EgFXQTOxeBoxvH8YNIea9pHd9lfw`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.54.3, 172.67.221.234
		IPv6	2606:4700:3032::ac43:ddea, 2606:4700:3033::6815:3603
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2399996426

`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=1774922222

Same first word

nextspool.com

Similar names

loopnestx.rest

DNS History

12 records (8 active, 4 former)

●NSguy.ns.cloudflare.com2026-03-21 → 2026-03-31 · 2 obs

● 2026-03-21 04:47:30
● 2026-03-31 02:12:38

●NSkiki.ns.cloudflare.com2026-03-21 → 2026-03-31 · 2 obs

● 2026-03-21 04:47:30
● 2026-03-31 02:12:38

●MXmx1.improvmx.com2026-03-21 → 2026-03-31 · 2 obs

● 2026-03-21 04:47:30
● 2026-03-31 02:12:38

●MXmx2.improvmx.com2026-03-21 → 2026-03-31 · 2 obs

● 2026-03-21 04:47:30
● 2026-03-31 02:12:38

○A104.16.150.1082026-03-21 → 2026-03-21 · 3 obs

● 2026-03-21 04:47:30
○ 2026-03-31 02:12:36
○ 2026-03-31 02:12:38

○A104.16.151.1082026-03-21 → 2026-03-21 · 3 obs

● 2026-03-21 04:47:30
○ 2026-03-31 02:12:36
○ 2026-03-31 02:12:38

●A104.21.54.32026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-21 04:47:30
● 2026-03-31 02:12:36
● 2026-03-31 02:12:38

●A172.67.221.2342026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-21 04:47:30
● 2026-03-31 02:12:36
● 2026-03-31 02:12:38

○A2606:4700::6810:966c2026-03-21 → 2026-03-21 · 3 obs

● 2026-03-21 04:47:30
○ 2026-03-31 02:12:36
○ 2026-03-31 02:12:38

○A2606:4700::6810:976c2026-03-21 → 2026-03-21 · 3 obs

● 2026-03-21 04:47:30
○ 2026-03-31 02:12:36
○ 2026-03-31 02:12:38

●A2606:4700:3032::ac43:ddea2026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-21 04:47:30
● 2026-03-31 02:12:36
● 2026-03-31 02:12:38

●A2606:4700:3033::6815:36032026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-21 04:47:30
● 2026-03-31 02:12:36
● 2026-03-31 02:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
nextspool.com	guy.ns.cloudflare.com, kiki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.180

NS records: guy.ns.cloudflare.com, kiki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextspool.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.3, 172.67.221.234`
AAAA	2	`2606:4700:3032::ac43:ddea, 2606:4700:3033::6815:3603`
NS	2	`guy.ns.cloudflare.com, kiki.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	2	`google-site-verification=rUH5MU-1nP09JX0, v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nextspool.com points to four IP numbers: 2606:4700:3032::ac43:ddea, 2606:4700:3033::6815:3603, 104.21.54.3 and 172.67.221.234.

Other host names including jizhouqu.com, activeearth.co.nz, zar.it, sdgolflistings.com and solitongroup.az share IP numbers with nextspool.com.

Name Servers

nextspool.com's delegation uses two name servers, guy.ns.cloudflare.com and kiki.ns.cloudflare.com.

nextspool.com shares the same name server setup as other domains, for example reservewith.me, altwaygroup.com, samuraiclean.com, coolkunstencultuur.nl and stalker.pl.

nextspool.com at least partially shares name servers with other domains, including cleargaxis.top, valutevirtuali.com, grupodefa.co, movetotenn.com and lintracker.org.

These name servers are often used together with walt.ns.cloudflare.com.

Host names with six IP numbers:

guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.

kiki.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab4, 2803:f800:50::6ca2:c0b4, 2a06:98c1:50::ac40:20b4, 108.162.192.180, 172.64.32.180 and 173.245.58.180.

Mail Servers

nextspool.com is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.

nextspool.com shares its mail server setup with other domains, including katlim.com, thermage.sg, ixorabd.com, tocpro.com and waterwaves.com.

The mail servers for nextspool.com are shared with other domains, for instance zoomhub.net, discord.bio, centralpost.com.mx, booksjugaad.com and gov.idv.tw.

Host names with six IP numbers:

mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.

mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.

nextspool.com - robtex.com

nextspool.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`nextspool.com`

`com`