`structurestar.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:28b7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9c48^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.183^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.72^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=YWoGcDjI9M_VtvGJuHEjvRqBHB5sn70cJ3Bnj5npz6g`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.40.183, 172.67.156.72
		IPv6	2606:4700:3033::6815:28b7, 2606:4700:3035::ac43:9c48
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2397822628

`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=1774453147

Same first word

structurestar.com

DNS History

15 records (9 active, 6 former)

●NSjo.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

○NSns1.prominic.net2016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

○NSns2.prominic.net2016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

○NSns3.prominic.net2016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

○NSns4.prominic.net2016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

●NSroan.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

○MXmail.structurestar.com2016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

●MXroute1.mx.cloudflare.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

●MXroute2.mx.cloudflare.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

●MXroute3.mx.cloudflare.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

●A104.21.40.1832026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

●A172.67.156.722026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

○A208.85.191.1202016-12-18 → 2017-12-05 · 4 obs

● 2016-12-18 12:41:32
● 2017-12-05 23:44:50
○ 2026-03-19 06:29:02
○ 2026-03-25 16:03:22

●A2606:4700:3033::6815:28b72026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

●A2606:4700:3035::ac43:9c482026-03-19 → 2026-03-25 · 3 obs

○ 2017-12-05 23:44:50
● 2026-03-19 06:29:02
● 2026-03-25 16:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
structurestar.com	roan.ns.cloudflare.com, jo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.172

NS records: roan.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structurestar.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.72, 104.21.40.183`
AAAA	2	`2606:4700:3033::6815:28b7, 2606:4700:3035::ac43:9c48`
NS	2	`jo.ns.cloudflare.com, roan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 5), route3.mx.cloudflare.net (pri: 60)...`
TXT	2	`google-site-verification=YWoGcDjI9M_VtvG, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

structurestar.com points to four IP numbers: 2606:4700:3033::6815:28b7, 2606:4700:3035::ac43:9c48, 104.21.40.183 and 172.67.156.72.

Other host names, for instance jkalerts.com, marcheatlantis.com, mauioceanfrontinn.com, garamjawani.com and asuriontechrepairparts.com share IP numbers with structurestar.com.

Name Servers

Delegation for structurestar.com rests with two name servers, jo.ns.cloudflare.com and roan.ns.cloudflare.com.

structurestar.com shares the same name server setup as other domains, including upoleeti.info, oanda.net.cn, ephemeralife.com, quintetco.com and pollooza.com.

structurestar.com at least partially shares name servers with other domains, for instance towakomyu.com, moneylive-insights.com, map.gd-ais.com, 8mav291.com and bestofconnect.com.

these name servers are commonly used with ridge.ns.cloudflare.com, seth.ns.cloudflare.com and gabe.ns.cloudflare.com.

Host names with six IP numbers: jo.ns.cloudflare.com points to: 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172. roan.ns.cloudflare.com points to: 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226.

Mail Servers

structurestar.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

structurestar.com shares mail servers with other domains at least in part, for instance striking.media, winners.email, neura.in, sentireascoltare.com and fcrts.us.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

structurestar.com - robtex.com