construmaster.com.mx - dns.ninja

`construmaster.com.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:117^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:97df^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.23^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.223^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christina.ns.cloudflare.com`
		A	108.162.194.193^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	162.159.38.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	172.64.34.193^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
NS	`kurt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kurt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kurt.ns.cloudflare.com`
		A	108.162.193.193^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	172.64.33.193^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	173.245.59.193^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:spf.zoho.com include:transmail.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.23, 172.67.151.223
		IPv6 hints	2606:4700:3035::6815:117, 2606:4700:3037::ac43:97df
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2408488049

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1783460406

WOT: NOT_SAFE (44/100)

Previously MX for

construmaster.com.mx

Subdomains

ayuda.construmaster.com.mx

Same first word

construmaster.com.co

construmaster.net

construmaster.com.mx

DNS History

27 records (9 active, 18 former)

●NSchristina.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-07-07 22:39:40

○NSfeed19.nameservers.net2016-03-08 → 2017-03-16 · 5 obs

○ 2015-11-22 04:04:26
● 2016-03-08 01:14:16
● 2017-03-16 04:37:04
○ 2020-02-09 17:52:32
○ 2026-07-07 22:39:40

●NSkurt.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-07-07 22:39:40

○NSns1.secure.net2015-07-21 → 2015-11-22 · 4 obs

● 2015-07-21 18:41:58
● 2015-11-22 04:04:26
○ 2016-03-08 01:14:16
○ 2026-07-07 22:39:40

○NSns1.verio.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-16 04:37:04
● 2020-02-09 17:52:32
○ 2026-02-16 01:56:56
○ 2026-07-07 22:39:40

○NSns1.yourhostingaccount.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-16 04:37:04
● 2020-02-09 17:52:32
○ 2026-02-16 01:56:56
○ 2026-07-07 22:39:40

○NSns19a.nameservers.net2016-03-08 → 2017-03-16 · 5 obs

○ 2015-11-22 04:04:26
● 2016-03-08 01:14:16
● 2017-03-16 04:37:04
○ 2020-02-09 17:52:32
○ 2026-07-07 22:39:40

○NSns19b.nameservers.net2016-03-08 → 2017-03-16 · 5 obs

○ 2015-11-22 04:04:26
● 2016-03-08 01:14:16
● 2017-03-16 04:37:04
○ 2020-02-09 17:52:32
○ 2026-07-07 22:39:40

○NSns2.secure.net2015-07-21 → 2015-11-22 · 4 obs

● 2015-07-21 18:41:58
● 2015-11-22 04:04:26
○ 2016-03-08 01:14:16
○ 2026-07-07 22:39:40

○NSns2.verio.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-16 04:37:04
● 2020-02-09 17:52:32
○ 2026-02-16 01:56:56
○ 2026-07-07 22:39:40

○MXconstrumaster.com.mx2015-07-21 → 2017-03-16 · 4 obs

● 2015-07-21 18:41:58
● 2017-03-16 04:37:04
○ 2020-02-09 17:52:32
○ 2026-07-07 22:39:40

○MXmail.construmaster.com.mx2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-16 04:37:04
● 2020-02-09 17:52:32
○ 2026-02-16 01:56:56
○ 2026-07-07 22:39:40

●MXmx.zoho.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-07-07 22:39:40

●MXmx2.zoho.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-07-07 22:39:40

●MXmx3.zoho.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-07-07 22:39:40

●A104.21.1.232026-02-16 → 2026-07-07 · 6 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:38
○ 2026-03-20 21:19:26
● 2026-03-23 05:11:26
● 2026-07-07 22:39:40

○A172.64.80.12026-03-20 → 2026-03-20 · 5 obs

○ 2026-02-16 01:56:56
○ 2026-03-11 12:11:38
● 2026-03-20 21:19:26
○ 2026-03-23 05:11:26
○ 2026-07-07 22:39:40

●A172.67.151.2232026-02-16 → 2026-07-07 · 6 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:38
○ 2026-03-20 21:19:26
● 2026-03-23 05:11:26
● 2026-07-07 22:39:40

○A209.238.128.2252015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 18:41:58
○ 2015-11-22 04:04:26
○ 2026-07-07 22:39:40

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-11 12:11:38
● 2026-03-20 21:19:26
○ 2026-03-23 05:11:26
○ 2026-07-07 22:39:40

○A2606:4700:3031::ac43:97df2026-02-16 → 2026-06-09 · 8 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:38
○ 2026-03-20 21:19:26
● 2026-03-23 05:11:26
● 2026-06-09 21:17:10
○ 2026-07-07 22:39:38
○ 2026-07-07 22:39:40

○A2606:4700:3032::6815:1172026-02-16 → 2026-06-09 · 8 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:38
○ 2026-03-20 21:19:26
● 2026-03-23 05:11:26
● 2026-06-09 21:17:10
○ 2026-07-07 22:39:38
○ 2026-07-07 22:39:40

●A2606:4700:3035::6815:1172026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-09 21:17:10
● 2026-07-07 22:39:38
● 2026-07-07 22:39:40

●A2606:4700:3037::ac43:97df2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-09 21:17:10
● 2026-07-07 22:39:38
● 2026-07-07 22:39:40

○A65.111.162.1382015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-21 18:41:58
● 2015-11-22 04:04:26
○ 2016-03-08 01:14:16
○ 2026-07-07 22:39:40

○A69.60.109.482016-03-08 → 2017-03-16 · 5 obs

○ 2015-11-22 04:04:26
● 2016-03-08 01:14:16
● 2017-03-16 04:37:04
○ 2020-02-09 17:52:32
○ 2026-07-07 22:39:40

○A96.125.162.1842020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-16 04:37:04
● 2020-02-09 17:52:32
○ 2026-02-16 01:56:56
○ 2026-07-07 22:39:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	i.mx-ns.mx, e.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx...	12 records
construmaster.com.mx	kurt.ns.cloudflare.com, christina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.193

NS records: kurt.ns.cloudflare.com, christina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construmaster.com.mx (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.223, 104.21.1.23`
AAAA	2	`2606:4700:3037::ac43:97df, 2606:4700:3035::6815:117`
NS	2	`christina.ns.cloudflare.com, kurt.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:spf.zoho.com include:tran`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christina.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx...)

Analysis

Hierarchy

ayuda.construmaster.com.mx is delegated beneath construmaster.com.mx.

IP Addresses

construmaster.com.mx points to the four IP addresses 104.21.1.23, 172.67.151.223, 2606:4700:3035::6815:117 and 2606:4700:3037::ac43:97df.

playrep.com, www.stscczovfaipx.website, ns8.dissolvethecrtc.ca and two other host names share IP numbers with construmaster.com.mx.

Name Servers

construmaster.com.mx has two authoritative name servers — christina.ns.cloudflare.com and kurt.ns.cloudflare.com.

construmaster.com.mx uses the same name servers as several other domains — among them stedvdf.com, eksystems.ru, ysxq.cc and two more.

There is at least partial name server overlap between construmaster.com.mx and other domains — kara.moe, swissre.com.ar, michiganvirtualschool.org and two more among them.

The name servers miki.ns.cloudflare.com, nolan.ns.cloudflare.com and aaron.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

christina.ns.cloudflare.com points to 108.162.194.193, 162.159.38.193, 172.64.34.193 and 3 other IP addresses.

kurt.ns.cloudflare.com points to 108.162.193.193, 172.64.33.193, 173.245.59.193 and 3 other IP addresses.

Mail Servers

Incoming mail for construmaster.com.mx is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

construmaster.com.mx has at least partial mail server overlap with other domains such as manttopc.com, signeen.com, aprentte.com and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all point to the same IP address — 204.141.43.44.

The host names mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to 204.141.43.44.