capstructure.com - dns.ninja

`capstructure.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:93f4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:47b1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.177^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.244^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`
MX	`route1.mx.cloudflare.net`⁽⁸⁸⁾
		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`⁽⁹⁰⁾
		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`
TXT	`google-site-verification=4rFFeUn7Fe_BPXNCMr8yUtbvRGnKAwUZreCm3MXAd5E`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.177, 172.67.147.244
		IPv6 hints	2606:4700:3032::ac43:93f4, 2606:4700:3033::6815:47b1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2408040491

`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=1783451216

Previously MX for

capstructure.com

Same first word

capstructure.com

DNS History

21 records (9 active, 12 former)

●NSaspen.ns.cloudflare.com2026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●NSgordon.ns.cloudflare.com2026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

○NSns1.atom.com2026-03-28 → 2026-05-18 · 5 obs

○ 2018-01-24 08:45:16
● 2026-03-28 23:57:36
● 2026-05-18 13:01:12
○ 2026-07-03 09:59:18
○ 2026-07-07 19:29:52

○NSns1.ichannels.com2015-06-08 → 2016-04-01 · 5 obs

○ 2008-03-20 16:50:02
● 2015-06-08 20:41:08
● 2016-04-01 14:25:04
○ 2016-12-07 16:25:26
○ 2026-07-07 19:29:52

○NSns1.namebrightdns.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-07 16:25:26
● 2018-01-24 08:45:16
○ 2026-03-28 23:57:36
○ 2026-07-07 19:29:52

○NSns2.atom.com2026-03-28 → 2026-05-18 · 5 obs

○ 2018-01-24 08:45:16
● 2026-03-28 23:57:36
● 2026-05-18 13:01:12
○ 2026-07-03 09:59:18
○ 2026-07-07 19:29:52

○NSns2.ichannels.com2015-06-08 → 2016-04-01 · 5 obs

○ 2008-03-20 16:50:02
● 2015-06-08 20:41:08
● 2016-04-01 14:25:04
○ 2016-12-07 16:25:26
○ 2026-07-07 19:29:52

○NSns2.namebrightdns.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-07 16:25:26
● 2018-01-24 08:45:16
○ 2026-03-28 23:57:36
○ 2026-07-07 19:29:52

○MXcapstructure.com2015-06-08 → 2016-04-01 · 5 obs

○ 2008-03-20 16:50:02
● 2015-06-08 20:41:08
● 2016-04-01 14:25:04
○ 2016-12-07 16:25:26
○ 2026-07-07 19:29:52

○MXmail1.namebrightmail.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-07 16:25:26
● 2018-01-24 08:45:16
○ 2026-03-28 23:57:36
○ 2026-07-07 19:29:52

○MXmail2.namebrightmail.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-07 16:25:26
● 2018-01-24 08:45:16
○ 2026-03-28 23:57:36
○ 2026-07-07 19:29:52

●MXroute1.mx.cloudflare.net2026-07-03 → 2026-07-07 · 3 obs

○ 2026-03-28 23:57:36
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●MXroute2.mx.cloudflare.net2026-07-03 → 2026-07-07 · 3 obs

○ 2026-03-28 23:57:36
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●MXroute3.mx.cloudflare.net2026-07-03 → 2026-07-07 · 3 obs

○ 2026-03-28 23:57:36
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●A104.21.71.1772026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●A172.67.147.2442026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

○A192.237.245.1622015-06-08 → 2016-04-01 · 5 obs

○ 2008-03-20 16:50:02
● 2015-06-08 20:41:08
● 2016-04-01 14:25:04
○ 2016-12-07 16:25:26
○ 2026-07-07 19:29:52

●A2606:4700:3032::ac43:93f42026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

●A2606:4700:3033::6815:47b12026-07-03 → 2026-07-07 · 3 obs

○ 2026-05-18 13:01:12
● 2026-07-03 09:59:18
● 2026-07-07 19:29:52

○A52.20.84.622026-03-28 → 2026-05-18 · 5 obs

○ 2016-12-07 16:25:26
● 2026-03-28 23:57:36
● 2026-05-18 13:01:12
○ 2026-07-03 09:59:18
○ 2026-07-07 19:29:52

○CNAMEurlforward.namebright.com2018-01-24 → 2018-01-24 · 3 obs

● 2018-01-24 08:45:16
○ 2026-03-28 23:57:36
○ 2026-07-07 19:29:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
capstructure.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.170

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for capstructure.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.177, 172.67.147.244`
AAAA	2	`2606:4700:3033::6815:47b1, 2606:4700:3032::ac43:93f4`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 72), route1.mx.cloudflare.net (pri: 88)...`
TXT	2	`google-site-verification=4rFFeUn7Fe_BPXN, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

capstructure.com points to the four IP addresses 104.21.71.177, 172.67.147.244, 2606:4700:3032::ac43:93f4 and 2606:4700:3033::6815:47b1.

20aa0ce7bfe8.wooz.in, apriltravel.com, academtour.in.ua and two other host names share IP numbers with capstructure.com.

Name Servers

capstructure.com uses two name servers for its delegation: aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

capstructure.com uses the same name servers as several other domains — among them interactiveboard.com, xfitchallenge.com, studentbook.com and two more.

There is at least partial name server overlap between capstructure.com and other domains — safirhosting.com, avengersgamefun.site, piayda.eu and two more among them.

These name servers are routinely deployed together with the name servers nash.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname aspen.ns.cloudflare.com directs to 108.162.194.109, 162.159.38.109 and 172.64.34.109 along with 3 other IP addresses.

Hostname gordon.ns.cloudflare.com directs to 108.162.193.170, 172.64.33.170 and 173.245.59.170 along with 3 other IP addresses.

Mail Servers

Incoming mail for capstructure.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

capstructure.com has at least partial mail server overlap with other domains such as radiantgenomics.com, rockfax.co.uk, underpog.com and two more.

Hostnames that resolve to 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.