simplexconstruction.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simplexconstruction.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dcd2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2657^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.87^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.210^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
TXT	`google-site-verification=T6gAR5yKcc4vtgRdftLSNMwugZu1NnwNSb02JrXkum4`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.87, 172.67.220.210
		IPv6 hints	2606:4700:3031::ac43:dcd2, 2606:4700:3035::6815:2657
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2410742401

`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=1787400654

Subdomains

mail.simplexconstruction.com

Same first word

simplexconstruction.com

Previous names

Next names

DNS History

13 records (7 active, 6 former)

●NSglen.ns.cloudflare.com2026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

●NSmay.ns.cloudflare.com2026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

○NSns.simplexconstruction.com2016-11-18 → 2017-08-30 · 5 obs

○ 2016-04-08 22:31:30
● 2016-11-18 21:03:10
● 2017-08-30 06:11:42
○ 2026-08-18 00:17:42
○ 2026-08-22 12:11:56

○NSns1.simplexconstruction.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 08:12:20
● 2016-04-08 22:31:30
○ 2016-11-18 21:03:10
○ 2026-08-22 12:11:56

○NSns2.simplexconstruction.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 08:12:20
● 2016-04-08 22:31:30
○ 2016-11-18 21:03:10
○ 2026-08-22 12:11:56

○MXmail.simplexconstruction.com2015-06-16 → 2017-08-30 · 4 obs

● 2015-06-16 08:12:20
● 2017-08-30 06:11:42
○ 2026-08-18 00:17:42
○ 2026-08-22 12:11:56

●MXsmtp.google.com2026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

●A104.21.38.872026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

●A172.67.220.2102026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

○A192.169.153.2132017-08-30 → 2017-08-30 · 4 obs

○ 2016-11-18 21:03:10
● 2017-08-30 06:11:42
○ 2026-08-18 00:17:42
○ 2026-08-22 12:11:56

●A2606:4700:3031::ac43:dcd22026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

●A2606:4700:3035::6815:26572026-08-18 → 2026-08-22 · 3 obs

○ 2017-08-30 06:11:42
● 2026-08-18 00:17:42
● 2026-08-22 12:11:56

○A72.167.253.52015-06-16 → 2016-11-18 · 4 obs

● 2015-06-16 08:12:20
● 2016-11-18 21:03:10
○ 2017-08-30 06:11:42
○ 2026-08-22 12:11:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
simplexconstruction.com	may.ns.cloudflare.com, glen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplexconstruction.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.87, 172.67.220.210`
AAAA	2	`2606:4700:3035::6815:2657, 2606:4700:3031::ac43:dcd2`
NS	2	`glen.ns.cloudflare.com, may.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=T6gAR5yKcc4vtgR, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

simplexconstruction.com is the parent zone for mail.simplexconstruction.com.

IP Addresses

simplexconstruction.com has four IP addresses: 104.21.38.87, 172.67.220.210, 2606:4700:3031::ac43:dcd2 and 2606:4700:3035::6815:2657.

abigcandycasino1.com, itouchadvertising.com, null.808bola255.com and two other host names share IP numbers with simplexconstruction.com.

Name Servers

Two name servers handle the delegation for simplexconstruction.com: glen.ns.cloudflare.com and may.ns.cloudflare.com.

simplexconstruction.com uses the same name servers as several other domains — among them ericomachado.com.br, mailrichard.com, guxianyi.com and two more.

simplexconstruction.com partially shares its NS delegation with several other domains, including certkillers.net, teamspeakcn.com, porchdaydreamer.com and two others.

These name servers often co-occur with the name servers cheryl.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

glen.ns.cloudflare.com resolves to 108.162.193.169, 172.64.33.169 and 173.245.59.169 among others, with 3 other IP addresses in total.

may.ns.cloudflare.com resolves to 108.162.192.135, 172.64.32.135 and 173.245.58.135 among others, with 3 other IP addresses in total.

Mail Servers

Mail for simplexconstruction.com is handled by a single mail server, smtp.google.com.

simplexconstruction.com uses an identical mail server configuration to several other domains — among them aceorg.biz, westarnhemhire.com, kaplanas.com and two more.

simplexconstruction.com has at least partial mail server overlap with other domains such as sarverenterprises.com, perchme.com, ucollective.com and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 142.251.16.27, 142.251.111.26, 172.253.63.27 and 6 others.