mchdocs.com - dns.ninja

`mchdocs.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`dee.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dee.ns.cloudflare.com`
		A	108.162.192.93^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	172.64.32.93^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	173.245.58.93^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2409192611

`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=1783835462

Same first word

mchdocs.com

DNS History

16 records (11 active, 5 former)

●NSart.ns.cloudflare.com2026-03-20 → 2026-07-12 · 3 obs

○ 2017-02-08 07:50:56
● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

●NSdee.ns.cloudflare.com2026-03-20 → 2026-07-12 · 3 obs

○ 2017-02-08 07:50:56
● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

○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
○ 2026-07-12 06:11:28

○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
○ 2026-07-12 06:11:28

○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
○ 2026-07-12 06:11:28

○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
○ 2026-07-12 06:11:28

○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
○ 2026-07-12 06:11:28

●MXalt1.aspmx.l.google.com2015-05-21 → 2026-07-12 · 2 obs

● 2015-05-21 17:48:50
● 2026-07-12 06:11:28

●MXalt2.aspmx.l.google.com2015-05-21 → 2026-07-12 · 2 obs

● 2015-05-21 17:48:50
● 2026-07-12 06:11:28

●MXalt3.aspmx.l.google.com2015-05-21 → 2026-07-12 · 2 obs

● 2015-05-21 17:48:50
● 2026-07-12 06:11:28

●MXalt4.aspmx.l.google.com2015-05-21 → 2026-07-12 · 2 obs

● 2015-05-21 17:48:50
● 2026-07-12 06:11:28

●MXaspmx.l.google.com2015-05-21 → 2026-07-12 · 2 obs

● 2015-05-21 17:48:50
● 2026-07-12 06:11:28

●A216.239.32.212026-03-20 → 2026-07-12 · 2 obs

● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

●A216.239.34.212026-03-20 → 2026-07-12 · 2 obs

● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

●A216.239.36.212026-03-20 → 2026-07-12 · 2 obs

● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

●A216.239.38.212026-03-20 → 2026-07-12 · 2 obs

● 2026-03-20 05:35:12
● 2026-07-12 06:11:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
mchdocs.com	art.ns.cloudflare.com, dee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.93

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: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.38.21, 216.239.34.21...`
NS	2	`art.ns.cloudflare.com, dee.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`art.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 has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

tanzos.com, myreservations.info, jingyip.com and two other host names share IP numbers with mchdocs.com.

Name Servers

The NS records for mchdocs.com delegate to art.ns.cloudflare.com and dee.ns.cloudflare.com.

mchdocs.com uses the same name servers as several other domains — among them ericfischer.de, 11-11events.com, scamfest.org and two more.

mchdocs.com partially shares its NS delegation with several other domains, including tos.com.pt, debfischerfornebraska.com, cricsky99.com and two others.

These name servers are regularly seen alongside buck.ns.cloudflare.com and tess.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

art.ns.cloudflare.com maps to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 additional IP addresses.

dee.ns.cloudflare.com maps to 108.162.192.93, 172.64.32.93, 173.245.58.93 and 3 additional IP addresses.

Mail Servers

Mail for mchdocs.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mchdocs.com has at least partial mail server overlap with other domains such as stellarplay.games, lifelongcre.com, supcoronado.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.