contextmd.com - dns.ninja

`contextmd.com`

DNSSEC	⚠️ Not signed
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
A	185.230.63.171^{🇺🇸 wix_com185.230.63.0/24}
A	185.230.63.186^{🇺🇸 wix_com185.230.63.0/24}
NS	`ns14.wixdns.net` ⭐
		A	216.239.32.100^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-f1.googledomains.com`
NS	`ns15.wixdns.net`
		A	216.239.34.100^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-f2.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁴⁰⁾
		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`⁽⁵⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:emsd1.com ~all`
TXT	`google-site-verification=nqDDosMZ6HkU3zcJzzEK9r7SjAEFBiADwrW2ljkT5XM`
TXT	`v=spf1 include:emailsrvr.com ~all`
TXT	`v=spf1 include:servers.mcsv.net ?all`
TXT	`v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDhkOo8s6fh9Byz1uy69tfQ6eUnzi/...`
TXT	`google-site-verification=LEb1aDPLm6O6_pJCZgsVJqRpW7bkkpyi3622_3IBSkU`
TXT	`google-site-verification=Am9n0ugx3N5qkOJg2pPMgsZogx2UgS5Ng0FubRVdYPs`
SOA	`ns14.wixdns.net`support@wix.com 2017-07-09 #11

`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=1785288347

Same first word

contextmd.com

DNS History

15 records (10 active, 5 former)

○NSns1.justhost.com2015-05-30 → 2017-05-21 · 4 obs

● 2015-05-30 11:52:00
● 2017-05-21 13:45:04
○ 2026-07-06 16:07:14
○ 2026-07-29 01:52:46

●NSns14.wixdns.net2026-07-06 → 2026-07-29 · 3 obs

○ 2017-05-21 13:45:04
● 2026-07-06 16:07:14
● 2026-07-29 01:52:46

●NSns15.wixdns.net2026-07-06 → 2026-07-29 · 3 obs

○ 2017-05-21 13:45:04
● 2026-07-06 16:07:14
● 2026-07-29 01:52:46

○NSns2.justhost.com2015-05-30 → 2017-05-21 · 4 obs

● 2015-05-30 11:52:00
● 2017-05-21 13:45:04
○ 2026-07-06 16:07:14
○ 2026-07-29 01:52:46

●MXalt1.aspmx.l.google.com2016-04-21 → 2026-07-29 · 3 obs

○ 2015-12-22 05:01:48
● 2016-04-21 04:15:00
● 2026-07-29 01:52:46

●MXalt2.aspmx.l.google.com2016-04-21 → 2026-07-29 · 3 obs

○ 2015-12-22 05:01:48
● 2016-04-21 04:15:00
● 2026-07-29 01:52:46

●MXalt3.aspmx.l.google.com2016-04-21 → 2026-07-29 · 3 obs

○ 2015-12-22 05:01:48
● 2016-04-21 04:15:00
● 2026-07-29 01:52:46

●MXalt4.aspmx.l.google.com2016-04-21 → 2026-07-29 · 3 obs

○ 2015-12-22 05:01:48
● 2016-04-21 04:15:00
● 2026-07-29 01:52:46

●MXaspmx.l.google.com2016-04-21 → 2026-07-29 · 3 obs

○ 2015-12-22 05:01:48
● 2016-04-21 04:15:00
● 2026-07-29 01:52:46

○MXmail.contextmd.com2015-05-30 → 2015-12-22 · 4 obs

● 2015-05-30 11:52:00
● 2015-12-22 05:01:48
○ 2016-04-21 04:15:00
○ 2026-07-29 01:52:46

○A173.254.28.1112015-05-30 → 2016-04-21 · 4 obs

● 2015-05-30 11:52:00
● 2016-04-21 04:15:00
○ 2017-05-21 13:45:04
○ 2026-07-29 01:52:46

○A173.254.28.1852017-05-21 → 2017-05-21 · 4 obs

○ 2016-04-21 04:15:00
● 2017-05-21 13:45:04
○ 2026-07-06 16:07:14
○ 2026-07-29 01:52:46

●A185.230.63.1072026-07-06 → 2026-07-29 · 3 obs

○ 2017-05-21 13:45:04
● 2026-07-06 16:07:14
● 2026-07-29 01:52:46

●A185.230.63.1712026-07-06 → 2026-07-29 · 3 obs

○ 2017-05-21 13:45:04
● 2026-07-06 16:07:14
● 2026-07-29 01:52:46

●A185.230.63.1862026-07-06 → 2026-07-29 · 3 obs

○ 2017-05-21 13:45:04
● 2026-07-06 16:07:14
● 2026-07-29 01:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contextmd.com	ns15.wixdns.net, ns14.wixdns.net	-

✅ Authoritative Response

Server:216.239.32.100

NS records: ns15.wixdns.net, ns14.wixdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextmd.com (unsigned zone)

⏱️ Timing

Total: 674ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`185.230.63.107, 185.230.63.186...`
NS	2	`ns14.wixdns.net, ns15.wixdns.net`
MX	5	`alt3.aspmx.l.google.com (pri: 40), alt4.aspmx.l.google.com (pri: 50)...`
TXT	7	`v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNAD, google-site-verification=Am9n0ugx3N5qkOJ...`
SOA	1	`ns14.wixdns.net support.wix.com`

Analysis

IP Addresses

contextmd.com maps to three IP numbers — 185.230.63.107, 185.230.63.171 and 185.230.63.186.

rsinversiones.cl, nativesonmusic.com, matexsecurity.com plus two other host names have IP numbers in common with contextmd.com.

Name Servers

Two name servers handle the delegation for contextmd.com: ns14.wixdns.net and ns15.wixdns.net.

The name server configuration of contextmd.com is shared with other domains, for instance danieldyerportfolio.com, mypatrimoniumsupervisor.com, dukeadvisory.com and two others.

contextmd.com has a partial name server overlap with other domains — among them novepokladny.cz and huntervalleypianoman.com.au.

It is common to see these name servers used together with name servers ns1.wix.com and ns2.wix.com.

ns14.wixdns.net directs to 216.239.32.100 and ns15.wixdns.net directs to 216.239.34.100; each host name points to exactly one IP number.

Mail Servers

Mail for contextmd.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.

At least some of the mail servers used by contextmd.com are shared with other domains: adda52live.com, bluecrushtech.com, michigandrill.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.179.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.