castform.com - dns.ninja

`castform.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:ab0^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:bb0^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.10.176^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.11.176^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
NS	`kipp.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kipp.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kipp.ns.cloudflare.com`
		A	108.162.195.240^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	162.159.44.240^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	172.64.35.240^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.10.176, 104.18.11.176
		IPv6 hints	2606:4700::6812:ab0, 2606:4700::6812:bb0
SOA	`joan.ns.cloudflare.com`dns@cloudflare.com serial=2411609692

`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=1786136834

Same first word

castform.com

castform.dev

Similar names

DNS History

21 records (11 active, 10 former)

●NSjoan.ns.cloudflare.com2026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●NSkipp.ns.cloudflare.com2026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

○NSns1.afternic.com2015-07-14 → 2018-08-07 · 4 obs

● 2015-07-14 13:25:24
● 2018-08-07 01:22:18
○ 2026-03-17 19:49:58
○ 2026-08-07 21:14:34

○NSns1.namebrightdns.com2026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

○NSns2.afternic.com2018-08-07 → 2018-08-07 · 4 obs

○ 2015-07-14 13:25:24
● 2018-08-07 01:22:18
○ 2026-03-17 19:49:58
○ 2026-08-07 21:14:34

○NSnsg1.namebrightdns.com2026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

○NSnsg2.namebrightdns.com2026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

●MXalt1.aspmx.l.google.com2026-06-30 → 2026-08-07 · 2 obs

● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●MXalt2.aspmx.l.google.com2026-06-30 → 2026-08-07 · 2 obs

● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●MXalt3.aspmx.l.google.com2026-06-30 → 2026-08-07 · 2 obs

● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●MXalt4.aspmx.l.google.com2026-06-30 → 2026-08-07 · 2 obs

● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●MXaspmx.l.google.com2026-06-30 → 2026-08-07 · 2 obs

● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●A104.18.10.1762026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●A104.18.11.1762026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

○A13.223.25.842026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

○A184.168.221.1042015-07-14 → 2018-08-07 · 4 obs

● 2015-07-14 13:25:24
● 2018-08-07 01:22:18
○ 2026-03-17 19:49:58
○ 2026-08-07 21:14:34

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

●A2606:4700::6812:ab02026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

●A2606:4700::6812:bb02026-06-30 → 2026-08-07 · 3 obs

○ 2026-04-06 09:07:40
● 2026-06-30 08:16:10
● 2026-08-07 21:14:34

○A54.243.117.1972026-03-17 → 2026-04-06 · 5 obs

○ 2018-08-07 01:22:18
● 2026-03-17 19:49:58
● 2026-04-06 09:07:40
○ 2026-06-30 08:16:10
○ 2026-08-07 21:14:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
castform.com	joan.ns.cloudflare.com, kipp.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.173

NS records: joan.ns.cloudflare.com, kipp.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castform.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.10.176, 104.18.11.176`
AAAA	2	`2606:4700::6812:ab0, 2606:4700::6812:bb0`
NS	2	`joan.ns.cloudflare.com, kipp.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`joan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

castform.com directs to four IP numbers, which are 104.18.10.176, 104.18.11.176, 2606:4700::6812:ab0 and 2606:4700::6812:bb0.

Two other host names, along with www.tri-borosupplies.com, od.gp.gov.ua and www.hmd.com.cdn.cloudflare.net, also share IP numbers with castform.com.

Name Servers

castform.com is served by two delegated name servers, joan.ns.cloudflare.com and kipp.ns.cloudflare.com.

castform.com shares its NS records with other domains, for example sceltanotebook.it, mixed(0x706f726e).club, castform.dev and two others.

At least some of castform.com's name servers are shared with other domains, for example dhva.cn, housing-trends.com, solnube.com and two more.

These name servers tend to be deployed in combination with the name servers sydney.ns.cloudflare.com and paris.ns.cloudflare.com.

DNS names with 6 IP addresses:

joan.ns.cloudflare.com carries IP addresses 108.162.192.173, 172.64.32.173 and 173.245.58.173, with 3 other addresses beyond those.

kipp.ns.cloudflare.com carries IP addresses 108.162.195.240, 162.159.44.240 and 172.64.35.240, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle castform.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between castform.com and other domains, including szaro.net, sparrow-systems.co, ns500731.ns500671.ns500671.ns500754.ns500704.ns500731.ns500705.ns500688.ns500671.ns500671.ns500671.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.