buildcorp.com - dns.ninja

`buildcorp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:839f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:426^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.38^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.159^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`magali.ns.cloudflare.com`
		A	2606:4700:50::a29f:261d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magali.ns.cloudflare.com`
		A	108.162.194.29^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	162.159.38.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	172.64.34.29^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.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	`route3.mx.cloudflare.net`⁽¹⁴⁾
		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	`route1.mx.cloudflare.net`⁽⁴⁵⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.38, 172.67.131.159
		IPv6 hints	2606:4700:3031::ac43:839f, 2606:4700:3037::6815:426
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2410399907

`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=1785455167

Previously MX for

buildcorp.com

Same first word

buildcorp.co.nz

buildcorp.ro

buildcorp.com

buildcorp.pe

buildcorp.us

buildcorp.kiwi

buildcorp.com.au

Similar names

corpbuild.com

DNS History

25 records (9 active, 16 former)

●NSjakub.ns.cloudflare.com2026-04-21 → 2026-07-30 · 3 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-07-30 23:54:48

●NSmagali.ns.cloudflare.com2026-04-21 → 2026-07-30 · 3 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-07-30 23:54:48

○NSns1.ecast.net2018-12-07 → 2018-12-07 · 4 obs

○ 2017-01-25 12:12:24
● 2018-12-07 17:04:02
○ 2026-04-21 19:33:28
○ 2026-07-30 23:54:48

○NSns1.ichannels.com2015-05-20 → 2016-04-16 · 4 obs

● 2015-05-20 00:12:04
● 2016-04-16 12:04:38
○ 2017-01-25 12:12:24
○ 2026-07-30 23:54:48

○NSns2.ecast.net2018-12-07 → 2018-12-07 · 4 obs

○ 2017-01-25 12:12:24
● 2018-12-07 17:04:02
○ 2026-04-21 19:33:28
○ 2026-07-30 23:54:48

○NSns2.ichannels.com2015-05-20 → 2016-04-16 · 4 obs

● 2015-05-20 00:12:04
● 2016-04-16 12:04:38
○ 2017-01-25 12:12:24
○ 2026-07-30 23:54:48

○NSns3.ichannels.com2017-01-25 → 2017-01-25 · 4 obs

○ 2016-04-16 12:04:38
● 2017-01-25 12:12:24
○ 2018-12-07 17:04:02
○ 2026-07-30 23:54:48

○NSns4.ichannels.com2017-01-25 → 2017-01-25 · 4 obs

○ 2016-04-16 12:04:38
● 2017-01-25 12:12:24
○ 2018-12-07 17:04:02
○ 2026-07-30 23:54:48

○MXbuildcorp.com2015-05-20 → 2018-12-07 · 4 obs

● 2015-05-20 00:12:04
● 2018-12-07 17:04:02
○ 2026-04-21 19:33:28
○ 2026-07-30 23:54:48

●MXroute1.mx.cloudflare.net2026-04-21 → 2026-07-30 · 3 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-07-30 23:54:48

●MXroute2.mx.cloudflare.net2026-04-21 → 2026-07-30 · 3 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-07-30 23:54:48

●MXroute3.mx.cloudflare.net2026-04-21 → 2026-07-30 · 3 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-07-30 23:54:48

●A104.21.4.382026-04-21 → 2026-07-30 · 9 obs

○ 2018-12-07 17:04:02
● 2026-04-21 19:33:28
● 2026-04-26 00:20:24
○ 2026-05-04 16:44:28
○ 2026-06-04 16:02:58
● 2026-06-05 23:19:56
○ 2026-07-04 21:39:12
● 2026-07-05 11:17:18
● 2026-07-30 23:54:48

●A172.67.131.1592026-04-21 → 2026-07-30 · 9 obs

○A174.142.207.1122018-12-07 → 2018-12-07 · 4 obs

○ 2017-01-25 12:12:24
● 2018-12-07 17:04:02
○ 2026-04-21 19:33:28
○ 2026-07-30 23:54:48

○A188.114.96.02026-05-04 → 2026-07-04 · 7 obs

○ 2026-04-26 00:20:24
● 2026-05-04 16:44:28
● 2026-06-04 16:02:58
○ 2026-06-05 23:19:56
● 2026-07-04 21:39:12
○ 2026-07-05 11:17:18
○ 2026-07-30 23:54:48

○A188.114.97.02026-05-04 → 2026-07-04 · 7 obs

○ 2026-04-26 00:20:24
● 2026-05-04 16:44:28
● 2026-06-04 16:02:58
○ 2026-06-05 23:19:56
● 2026-07-04 21:39:12
○ 2026-07-05 11:17:18
○ 2026-07-30 23:54:48

○A192.237.245.1622015-05-20 → 2016-04-16 · 4 obs

● 2015-05-20 00:12:04
● 2016-04-16 12:04:38
○ 2017-01-25 12:12:24
○ 2026-07-30 23:54:48

●A2606:4700:3031::ac43:839f2026-07-12 → 2026-07-30 · 3 obs

○ 2026-07-05 11:17:18
● 2026-07-12 03:59:08
● 2026-07-30 23:54:48

○A2606:4700:3036::6815:4262026-04-21 → 2026-07-05 · 10 obs

○A2606:4700:3036::ac43:839f2026-04-21 → 2026-07-05 · 10 obs

●A2606:4700:3037::6815:4262026-07-12 → 2026-07-30 · 3 obs

○ 2026-07-05 11:17:18
● 2026-07-12 03:59:08
● 2026-07-30 23:54:48

○A2a06:98c1:3120::2026-05-04 → 2026-07-04 · 7 obs

○ 2026-04-26 00:20:24
● 2026-05-04 16:44:28
● 2026-06-04 16:02:58
○ 2026-06-05 23:19:56
● 2026-07-04 21:39:12
○ 2026-07-05 11:17:18
○ 2026-07-30 23:54:48

○A2a06:98c1:3121::2026-05-04 → 2026-07-04 · 7 obs

○ 2026-04-26 00:20:24
● 2026-05-04 16:44:28
● 2026-06-04 16:02:58
○ 2026-06-05 23:19:56
● 2026-07-04 21:39:12
○ 2026-07-05 11:17:18
○ 2026-07-30 23:54:48

○A69.64.90.2042017-01-25 → 2017-01-25 · 4 obs

○ 2016-04-16 12:04:38
● 2017-01-25 12:12:24
○ 2018-12-07 17:04:02
○ 2026-07-30 23:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
buildcorp.com	magali.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.85

NS records: magali.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildcorp.com (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.38, 172.67.131.159`
AAAA	2	`2606:4700:3031::ac43:839f, 2606:4700:3037::6815:426`
NS	2	`jakub.ns.cloudflare.com, magali.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 14), route1.mx.cloudflare.net (pri: 45)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

buildcorp.com has four IP addresses: 104.21.4.38, 172.67.131.159, 2606:4700:3031::ac43:839f and 2606:4700:3037::6815:426.

Two other host names, along with betgol.pl, rotorsense.click and peter.works, also share IP numbers with buildcorp.com.

Name Servers

buildcorp.com is delegated to two name servers: jakub.ns.cloudflare.com and magali.ns.cloudflare.com.

buildcorp.com shares its NS records with other domains, for example mortgageiq.com, ipermits.com, ipserver.com and two others.

buildcorp.com has at least partial name server overlap with other domains, such as okdaoyi.com, edencareuk.com, ebopeto.top and two others.

It is common to find these name servers paired with the name servers hattie.ns.cloudflare.com.

DNS names with 6 IP addresses:

jakub.ns.cloudflare.com resolves to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 other IP addresses.

magali.ns.cloudflare.com resolves to 108.162.194.29, 162.159.38.29, 172.64.34.29 and 3 other IP addresses.

Mail Servers

buildcorp.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between buildcorp.com and other domains, including happy-trout.com, expert-b2b.ro, irblu.com and two others.

These mail servers often co-occur with the mail servers aspmx.l.google.com.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.