`construmaster.com.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:97df^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:117^{🇺🇸 Cloudflare2606:4700:3032::/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	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.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	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.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`
TXT	`v=spf1 include:spf.zoho.com include:transmail.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.1.23, 172.67.151.223
		IPv6	2606:4700:3031::ac43:97df, 2606:4700:3032::6815:117
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2394318267

`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=1772603710

WOT: NOT_SAFE (44/100)

Previously MX for

construmaster.com.mx

Same first word

construmaster.com.mx

DNS History

24 records (9 active, 15 former)

●NSchristina.ns.cloudflare.com2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

●NSkurt.ns.cloudflare.com2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

●MXmx.zoho.com2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

●MXmx2.zoho.com2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

●MXmx3.zoho.com2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

●A104.21.1.232026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

○A172.64.80.12026-02-16 → 2026-03-11 · 2 obs

○ 2026-02-16 01:56:56
○ 2026-03-11 12:11:40

●A172.67.151.2232026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

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

● 2015-07-21 18:41:58
○ 2015-11-22 04:04:26
○ 2026-03-11 12:11:40

●A2606:4700:3031::ac43:97df2026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

●A2606:4700:3032::6815:1172026-02-16 → 2026-03-11 · 3 obs

○ 2020-02-09 17:52:32
● 2026-02-16 01:56:56
● 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

○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
○ 2026-03-11 12:11:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 162.159.38.193

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: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.223, 104.21.1.23`
AAAA	2	`2606:4700:3031::ac43:97df, 2606:4700:3032::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 (x.mx-ns.mx, o.mx-ns.mx, m.mx-ns.mx...)

Analysis

IP Addresses

construmaster.com.mx resolves to four IPs: 2606:4700:3031::ac43:97df, 2606:4700:3032::6815:117, 104.21.1.23 and 172.67.151.223.

Other host names, for instance swingersinjakarta.com, pet-list.com, playrep.com, ns8.dissolvethecrtc.ca and dissolvethecrtc.ca share IP numbers with construmaster.com.mx.

Name Servers

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

construmaster.com.mx shares the same name server setup as other domains, for example stedvdf.com, juspic.de, towernerd.com, dyxq.cc and segurosdevolada.com.

construmaster.com.mx shares some name servers with other domains, for example kara.moe, swissre.com.ar, michiganvirtualschool.org, autoshutdown.org and faktaterlapor.com.

These name servers are commonly used with haley.ns.cloudflare.com, aaron.ns.cloudflare.com, nolan.ns.cloudflare.com, nikon.ns.cloudflare.com and razvan.ns.cloudflare.com.

Host names with six IP numbers: christina.ns.cloudflare.com points to: 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193; kurt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193.

Mail Servers

construmaster.com.mx is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

construmaster.com.mx shares some mail servers with other domains, at least partially; for instance manttopc.com, signeen.com, aprentte.com, juznow.com and promotionsbags.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number:

mx2.zoho.com points to 136.143.183.44.

mx3.zoho.com points to 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

construmaster.com.mx - robtex.com