builditengineering.com - dns.ninja

`builditengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:52c0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ce33^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.192^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.51^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maeve.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maeve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maeve.ns.cloudflare.com`
		A	108.162.194.45^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	162.159.38.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	172.64.34.45^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
NS	`nolan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c338^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nolan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2338^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nolan.ns.cloudflare.com`
		A	108.162.195.56^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	162.159.44.56^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	172.64.35.56^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.192, 172.67.206.51
		IPv6 hints	2606:4700:3037::6815:52c0, 2606:4700:3037::ac43:ce33
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`maeve.ns.cloudflare.com`dns@cloudflare.com serial=2406284183

`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=1785214857

WOT: UNKNOWN (67/100)

Same first word

builditengineering.com

builditengineering.org

builditengineering.net

DNS History

15 records (8 active, 7 former)

●NSmaeve.ns.cloudflare.com2026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

●NSnolan.ns.cloudflare.com2026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

○NSns25.domaincontrol.com2015-05-21 → 2017-09-23 · 4 obs

● 2015-05-21 04:17:16
● 2017-09-23 21:52:06
○ 2026-03-30 18:48:08
○ 2026-07-28 05:02:18

○NSns26.domaincontrol.com2015-05-21 → 2017-09-23 · 4 obs

● 2015-05-21 04:17:16
● 2017-09-23 21:52:06
○ 2026-03-30 18:48:08
○ 2026-07-28 05:02:18

○MXmailstore1.secureserver.net2015-05-21 → 2017-09-23 · 4 obs

● 2015-05-21 04:17:16
● 2017-09-23 21:52:06
○ 2026-03-30 18:48:08
○ 2026-07-28 05:02:18

●MXmx1.emailsrvr.com2026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

●MXmx2.emailsrvr.com2026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

○MXsmtp.secureserver.net2015-05-21 → 2017-09-23 · 4 obs

● 2015-05-21 04:17:16
● 2017-09-23 21:52:06
○ 2026-03-30 18:48:08
○ 2026-07-28 05:02:18

●A104.21.82.1922026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

●A172.67.206.512026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

○A2606:4700:3036::ac43:ce332026-03-30 → 2026-03-30 · 4 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
○ 2026-07-08 16:58:28
○ 2026-07-28 05:02:18

●A2606:4700:3037::6815:52c02026-03-30 → 2026-07-28 · 3 obs

○ 2017-09-23 21:52:06
● 2026-03-30 18:48:08
● 2026-07-28 05:02:18

●A2606:4700:3037::ac43:ce332026-07-08 → 2026-07-28 · 3 obs

○ 2026-03-30 18:48:08
● 2026-07-08 16:58:28
● 2026-07-28 05:02:18

○A50.62.250.12017-09-23 → 2017-09-23 · 4 obs

○ 2016-11-27 19:29:50
● 2017-09-23 21:52:06
○ 2026-03-30 18:48:08
○ 2026-07-28 05:02:18

○A72.167.232.2252015-05-21 → 2016-11-27 · 4 obs

● 2015-05-21 04:17:16
● 2016-11-27 19:29:50
○ 2017-09-23 21:52:06
○ 2026-07-28 05:02:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
builditengineering.com	maeve.ns.cloudflare.com, nolan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.56

NS records: maeve.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builditengineering.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.192, 172.67.206.51`
AAAA	2	`2606:4700:3037::ac43:ce33, 2606:4700:3037::6815:52c0`
NS	2	`maeve.ns.cloudflare.com, nolan.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maeve.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

builditengineering.com points to the four IP addresses 104.21.82.192, 172.67.206.51, 2606:4700:3037::6815:52c0 and 2606:4700:3037::ac43:ce33.

www.apexrol.biz, sundayriverhomes.com, ahswjc.com plus two other host names have IP numbers in common with builditengineering.com.

Name Servers

builditengineering.com uses two name servers for its delegation: maeve.ns.cloudflare.com and nolan.ns.cloudflare.com.

The name server configuration of builditengineering.com is shared with other domains, for instance kitradingplatform.com, icsa.biz, builditengineering.org and two others.

At least some of builditengineering.com's name servers are shared with other domains, for example aurivasgptravel.live, solascriptura.md, elec2024.org and two more.

These name servers tend to be used in conjunction with the name servers deb.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname maeve.ns.cloudflare.com directs to 108.162.194.45, 162.159.38.45 and 172.64.34.45 along with 3 other IP addresses.

Hostname nolan.ns.cloudflare.com directs to 108.162.195.56, 162.159.44.56 and 172.64.35.56 along with 3 other IP addresses.

Mail Servers

builditengineering.com uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

The mail server setup of builditengineering.com matches that of other domains such as classicrods.com, jacksonholeflyfishing.com, varve.pt and two others.

At least some of the mail servers used by builditengineering.com are shared with other domains: truecolorsdesign.net, wondercostumes.com, milkuat.co.id and two others among them.

Each of mx1.emailsrvr.com and mx2.emailsrvr.com has one IP address: mx1.emailsrvr.com uses 108.166.43.1 and mx2.emailsrvr.com uses 146.20.161.2.