mchdocs.com - robtex.com

mchdocs.com

DNSSEC⚠️ Not signed
A216.239.32.21🇺🇸 Google216.239.32.0/24
PTRany-in-2015.1e100.net
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A2803:f800:50::6ca2:c166🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRart.ns.cloudflare.com
A2a06:98c1:50::ac40:2166🇺🇸 Cloudflare2a06:98c1:50::/45
PTRart.ns.cloudflare.com
A108.162.193.102🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A172.64.33.102🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A173.245.59.102🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
NSdee.ns.cloudflare.com
A2606:4700:50::adf5:3a5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A2803:f800:50::6ca2:c05d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdee.ns.cloudflare.com
A2a06:98c1:50::ac40:205d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdee.ns.cloudflare.com
A108.162.192.93🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A172.64.32.93🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A173.245.58.93🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
SOAart.ns.cloudflare.comdns@cloudflare.com serial=2398824597

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774518757

Same first word

mchdocs.com

DNS History

16 records (11 active, 5 former)

20162017201820192020202120222023202420252026NSart.ns.cloudflare.comdee.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSart.ns.cloudflare.com2026-03-20 → 2026-03-26 · 3 obs
○ 2017-02-08 07:50:56
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10
●NSdee.ns.cloudflare.com2026-03-20 → 2026-03-26 · 3 obs
○ 2017-02-08 07:50:56
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10
○NSdns1.registrar-servers.com2015-05-21 → 2017-02-08 · 4 obs
● 2015-05-21 17:48:50
● 2017-02-08 07:50:56
○ 2026-03-20 05:35:12
○ 2026-03-26 10:01:10
○NSdns2.registrar-servers.com2015-05-21 → 2017-02-08 · 4 obs
● 2015-05-21 17:48:50
● 2017-02-08 07:50:56
○ 2026-03-20 05:35:12
○ 2026-03-26 10:01:10
○NSdns3.registrar-servers.com2015-05-21 → 2017-02-08 · 4 obs
● 2015-05-21 17:48:50
● 2017-02-08 07:50:56
○ 2026-03-20 05:35:12
○ 2026-03-26 10:01:10
○NSdns4.registrar-servers.com2015-05-21 → 2017-02-08 · 4 obs
● 2015-05-21 17:48:50
● 2017-02-08 07:50:56
○ 2026-03-20 05:35:12
○ 2026-03-26 10:01:10
○NSdns5.registrar-servers.com2015-05-21 → 2017-02-08 · 4 obs
● 2015-05-21 17:48:50
● 2017-02-08 07:50:56
○ 2026-03-20 05:35:12
○ 2026-03-26 10:01:10
●MXalt1.aspmx.l.google.com2015-05-21 → 2026-03-26 · 2 obs
● 2015-05-21 17:48:50
● 2026-03-26 10:01:10
●MXalt2.aspmx.l.google.com2015-05-21 → 2026-03-26 · 2 obs
● 2015-05-21 17:48:50
● 2026-03-26 10:01:10
●MXalt3.aspmx.l.google.com2015-05-21 → 2026-03-26 · 2 obs
● 2015-05-21 17:48:50
● 2026-03-26 10:01:10
●MXalt4.aspmx.l.google.com2015-05-21 → 2026-03-26 · 2 obs
● 2015-05-21 17:48:50
● 2026-03-26 10:01:10
●MXaspmx.l.google.com2015-05-21 → 2026-03-26 · 2 obs
● 2015-05-21 17:48:50
● 2026-03-26 10:01:10
●A216.239.32.212026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10
●A216.239.34.212026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10
●A216.239.36.212026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10
●A216.239.38.212026-03-20 → 2026-03-26 · 2 obs
● 2026-03-20 05:35:12
● 2026-03-26 10:01:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mchdocs.comart.ns.cloudflare.com, dee.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.32.93

NS records: art.ns.cloudflare.com, dee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mchdocs.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.34.21, 216.239.38.21...
NS2art.ns.cloudflare.com, dee.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1art.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mchdocs.com points to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names, for instance tanzos.com, movaxle.com, jingyip.com, optivit.net and con.my share IP numbers with mchdocs.com.

Name Servers

Delegation for mchdocs.com rests with two name servers, art.ns.cloudflare.com and dee.ns.cloudflare.com.

mchdocs.com shares the same name server setup as other domains, including ericfischer.de, 11-11events.com, scamfest.org, 3dfabxyz.com and paintmylife.com.

mchdocs.com at least partially shares name servers with other domains, for instance tos.com.pt, cricsky99.com, erupse.com, dnsfj.com and ysqm.org.

Host names with six IP numbers: art.ns.cloudflare.com points to: 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102. dee.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5d, 2803:f800:50::6ca2:c05d, 2a06:98c1:50::ac40:205d, 108.162.192.93, 172.64.32.93 and 173.245.58.93.

Mail Servers

mchdocs.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

mchdocs.com shares mail servers with other domains at least in part, for instance stellarplay.games, lifelongcre.com, supcoronado.com, poweronled.in and espace-affaires-europe.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.