constructionext.com - dns.ninja

`constructionext.com`

DNSSEC	⚠️ Not signed
A	2a06:98c1:310b::ac40:97fe^{🇺🇸 Cloudflare2a06:98c1:310b::/48} ✓ In HTTPS hints
A	2a06:98c1:310d::6812:2402^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.36.2^{Cloudflare104.18.36.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.151.254^{🇺🇸 Cloudflare172.64.151.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`⁽²⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a19e24df5ce3e453aa5bc4f9b667e5e87`
TXT	`MS=ms94210559`
TXT	`google-site-verification=3dDZVmGZ8O3lsqWat7G3is_9XezH5mQwfE3WyyogR84`
TXT	`google-site-verification=AS_kCbWMrirhyFmHulqvQqp60PBBT9z2wS5Vgma8AGc`
TXT	`v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.36.2, 172.64.151.254
		IPv6 hints	2a06:98c1:310b::ac40:97fe, 2a06:98c1:310d::6812:2402
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2407235220

`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=1782178410

Subdomains

engage.constructionext.com

Same first word

constructionext.com

DNS History

8 records (8 active, 0 former)

●NScarol.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●NSnewt.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●MXus-smtp-inbound-1.mimecast.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●MXus-smtp-inbound-2.mimecast.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●A104.18.36.22026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●A172.64.151.2542026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●A2a06:98c1:310b::ac40:97fe2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

●A2a06:98c1:310d::6812:24022026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 21:32:28
● 2026-06-23 01:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
constructionext.com	carol.ns.cloudflare.com, newt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.80

NS records: carol.ns.cloudflare.com, newt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructionext.com (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.151.254, 104.18.36.2`
AAAA	2	`2a06:98c1:310b::ac40:97fe, 2a06:98c1:310d::6812:2402`
NS	2	`carol.ns.cloudflare.com, newt.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)`
TXT	5	`0ed1fe018a19e24df5ce3e453aa5bc4f9b667e5e, MS=ms94210559...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

engage.constructionext.com is a subdomain of constructionext.com.

IP Addresses

constructionext.com points to the four IP addresses 104.18.36.2, 172.64.151.254, 2a06:98c1:310b::ac40:97fe and 2a06:98c1:310d::6812:2402.

Additional host names — promutuelassurance.ca.cdn.cloudflare.net, dropbox.azmag.gov, mccain.com.mx and two others — share IP numbers with constructionext.com.

Name Servers

constructionext.com has two authoritative name servers — carol.ns.cloudflare.com and newt.ns.cloudflare.com.

constructionext.com shares its name server setup with other domains, including cottm.com, newportboatshow.com, mrolinks.com and two others.

The name servers of constructionext.com overlap at least partially with those of other domains — among them lancealbertson.com, lapatronaseattle.com, hajjhire.com and two more.

These name servers commonly appear in combination with the name servers alina.ns.cloudflare.com.

Host names with 6 IP numbers:

carol.ns.cloudflare.com points to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 other IP addresses.

newt.ns.cloudflare.com points to 108.162.193.212, 172.64.33.212, 173.245.59.212 and 3 other IP addresses.

Mail Servers

constructionext.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

constructionext.com shares the same mail server setup as other domains, including hldallas.com, ovumlive.com, simple-employment.com and two others.

constructionext.com partially shares its mail servers with other domains — including americanmobilepower.com, orderpens.com, checkalt-eras.com and krispykrunchy.com.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.242 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.242 IP addresses.