`crossboweducation.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:f97^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ce56^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.151^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.86^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bradley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c23^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c323^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bradley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2323^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bradley.ns.cloudflare.com`
		A	108.162.195.35^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	162.159.44.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	172.64.35.35^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
MX	`uk.mx1.mailanyone.net` ⭐
		A	192.162.219.49^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`uk.mx2.mx25.net`⁽²⁰⁾
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`uk.mx3.mailanyone.net`⁽³⁰⁾
		A	192.162.219.255^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`uk.mx4.mx25.net`⁽⁴⁰⁾
		A	192.162.219.49^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
TXT	`MS=ms20363776`
TXT	`bqacsqi411rknff86a3pv791po`
TXT	`google-site-verification=iCdQR5FTXRJuJmA1mev8VUZXd0dZnsh2z8dx-duxz74`
TXT	`jc8oqet3rjtlvkl58sl12babv0`
TXT	`sc146iof747kcff0veia5e8s4i`
TXT	`v=spf1 include:spf.mailjet.com include:spf.mailanyone.net include:spf.protect...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.15.151, 172.67.206.86
		IPv6	2606:4700:3031::6815:f97, 2606:4700:3033::ac43:ce56
SOA	`bradley.ns.cloudflare.com`dns@cloudflare.com serial=2397646478

`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=1774616957

PTR for

203.58.172.167.in-addr.arpa

Same first word

crossboweducation.com

DNS History

21 records (10 active, 11 former)

●NSbradley.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

○NSns1.livedns.co.uk2015-05-27 → 2016-11-27 · 4 obs

● 2015-05-27 04:21:48
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

○NSns2.livedns.co.uk2015-05-27 → 2016-11-27 · 4 obs

● 2015-05-27 04:21:48
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

○NSns3.livedns.co.uk2015-05-27 → 2016-11-27 · 4 obs

● 2015-05-27 04:21:48
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

●NSrosa.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

○MXcrossboweducation.com.bak-mx.uk0103.smtpbak.com2015-05-27 → 2016-11-27 · 4 obs

● 2015-05-27 04:21:48
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

○MXcrossboweducation.com.pri-mx.uk0103.smtproutes.com2015-05-27 → 2016-11-27 · 4 obs

● 2015-05-27 04:21:48
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

●MXuk.mx1.mailanyone.net2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

●MXuk.mx2.mx25.net2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

●MXuk.mx3.mailanyone.net2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

●MXuk.mx4.mx25.net2026-02-18 → 2026-03-27 · 3 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-03-27 13:32:48

●A104.21.15.1512026-02-18 → 2026-03-27 · 6 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-02-20 01:00:42
○ 2026-02-26 13:40:34
○ 2026-03-04 00:12:46
● 2026-03-27 13:32:48

●A172.67.206.862026-02-18 → 2026-03-27 · 6 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-02-20 01:00:42
○ 2026-02-26 13:40:34
○ 2026-03-04 00:12:46
● 2026-03-27 13:32:48

○A188.114.96.02026-02-26 → 2026-03-04 · 4 obs

○ 2026-02-20 01:00:42
● 2026-02-26 13:40:34
● 2026-03-04 00:12:46
○ 2026-03-27 13:32:48

○A188.114.97.02026-02-26 → 2026-03-04 · 4 obs

○ 2026-02-20 01:00:42
● 2026-02-26 13:40:34
● 2026-03-04 00:12:46
○ 2026-03-27 13:32:48

○A212.57.253.1312015-10-31 → 2016-11-27 · 5 obs

○ 2015-05-27 04:21:48
● 2015-10-31 11:44:16
● 2016-11-27 09:21:10
○ 2026-02-18 14:12:34
○ 2026-03-27 13:32:48

○A212.71.254.52015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:21:48
○ 2015-10-31 11:44:16
○ 2026-03-27 13:32:48

●A2606:4700:3031::6815:f972026-02-18 → 2026-03-27 · 6 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-02-20 01:00:42
○ 2026-02-26 13:40:34
○ 2026-03-04 00:12:46
● 2026-03-27 13:32:48

●A2606:4700:3033::ac43:ce562026-02-18 → 2026-03-27 · 6 obs

○ 2016-11-27 09:21:10
● 2026-02-18 14:12:34
● 2026-02-20 01:00:42
○ 2026-02-26 13:40:34
○ 2026-03-04 00:12:46
● 2026-03-27 13:32:48

○A2a06:98c1:3120::2026-02-26 → 2026-03-04 · 4 obs

○ 2026-02-20 01:00:42
● 2026-02-26 13:40:34
● 2026-03-04 00:12:46
○ 2026-03-27 13:32:48

○A2a06:98c1:3121::2026-02-26 → 2026-03-04 · 4 obs

○ 2026-02-20 01:00:42
● 2026-02-26 13:40:34
● 2026-03-04 00:12:46
○ 2026-03-27 13:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
crossboweducation.com	rosa.ns.cloudflare.com, bradley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.35

NS records: rosa.ns.cloudflare.com, bradley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossboweducation.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.151, 172.67.206.86`
AAAA	2	`2606:4700:3031::6815:f97, 2606:4700:3033::ac43:ce56`
NS	2	`bradley.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	4	`uk.mx1.mailanyone.net (pri: 10), uk.mx2.mx25.net (pri: 20)...`
TXT	6	`MS=ms20363776, bqacsqi411rknff86a3pv791po...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bradley.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by crossboweducation.com: 2606:4700:3031::6815:f97, 2606:4700:3033::ac43:ce56, 104.21.15.151 and 172.67.206.86.

other host names including rickjonespianos.com, unofortune.com.tw, cgnewyork.com, frchindia.org and alwaysthaichicago.com share IP numbers with crossboweducation.com.

Name Servers

crossboweducation.com is delegated to two name servers bradley.ns.cloudflare.com and rosa.ns.cloudflare.com.

crossboweducation.com shares the same name server setup as other domains, for instance chiemtinh.net, tipbong.net, sharingajourney.com, 5days.net and xosotailoc.net.

crossboweducation.com at least partially shares name servers with other domains, for instance dragonet.co.uk, nv-kasyno-reviews.com, hotel-ami.co.uk, headplug.com and mvas.com.

These name servers are commonly used alongside darl.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names with six IP numbers:

Host name bradley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c23, 2803:f800:50::6ca2:c323, 2a06:98c1:50::ac40:2323, 108.162.195.35, 162.159.44.35 and 172.64.35.35.

Host name rosa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.

Mail Servers

Four mail servers handle crossboweducation.com: uk.mx1.mailanyone.net, uk.mx3.mailanyone.net, uk.mx2.mx25.net and uk.mx4.mx25.net.

crossboweducation.com shares some mail servers with other domains, at least partially, for instance norland.ac.uk, jaxxbay.co.uk, lonsdalehealth.co.uk, ndpelec.co.uk and cath.org.uk.