`support.vhlcentral.com`

CNAME	`vistahigherlearning.zendesk.com`
DNSSEC	⚠️ Not signed
A	216.198.53.11^{🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States}
A	216.198.54.11^{🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States}
MX	`mail-pod-23.int.zendesk.com` ⭐
		A	34.192.111.27^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-192-111-27.compute-1.amazonaws.com`
		A	44.221.229.209^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-221-229-209.compute-1.amazonaws.com`
		A	54.83.197.244^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-197-244.compute-1.amazonaws.com`
TXT	`pod=23`
TXT	`v=spf1 include:mail.zendesk.com ~all`

`vhlcentral.com`

DNSSEC	⚠️ Not signed
A	104.19.246.111^{Cloudflare104.19.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.19.247.111^{Cloudflare104.19.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
NS	`lucy.ns.cloudflare.com`
MX	`vhlcentral-com.mail.protection.outlook.com` ⭐
TXT	`0ed1fe018a1189f1deb28c45f6b0e890`
TXT	`MS=ms39555075`
TXT	`google-site-verification=KpkjnFXETi9luxTfYMBeytg67_LdAHvqa3aS411REyI`
TXT	`google-site-verification=Twxcg_6pQs8yy_Hm4oyMkpwfPpqb0nBezvuW_1O6RWk`
TXT	`v=spf1 include:mhf74n25k5.powerspf.com include:spf.protection.outlook.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.19.246.111, 104.19.247.111
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2403886967

WOT: SAFE (94/100)
rank #991212 globally
rank #437895 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #7,338

Same first word

support.email

support.microsoft

support.awsapps.com

support.cz

support.ly

support.target

support.net.in

support.us

support.webhosting.be

support.si

support.academy

support.li

support.mk

support.co.hu

support.management

support.la

support.myshopify.com

support.ua

support.nl

support.tc

support.cm

support.tools

support.to

support.edgesuite.net

support.mobi

support.lk

support.network

support.com.co

support.fi

support.com.br

support.myqnapcloud.com

support.bz

support.directory

support.cw

support.lu

support.sandvikcoromant

support.blue

support.support

support.repair

support.enterprises

support.us.com

support.com.pl

support.id

support.pro

support.mt

support.hotmail

support.ie

support.gov.mr

support.gov.sg

support.co

support.name

support.design

support.dk

support.ws

support.ma

support.cci.fr

support.ky

support.dental

support.cool

support.biz

support.fund

support.mypsx.net

support.group

support.by

support.it

support.azure

support.pk

support.ninja

support.s3.amazonaws.com

support.as

support.rocks

support.digital

support.link

support.org.za

support.today

support.dev

support.kg

support.lt

support.co.ke

support.app

support.eu

support.skype

support.com

support.in.ua

support.pe

support.vn

support.cc

support.de

support.vc

support.community

support.su

support.az

support.ne.jp

support.at

support.do

support.co.il

support.ru

support.solutions

support.co.at

support.s3-website-ap-southeast-1.amazonaws.com

Similar names

DNS History

11 records (1 active, 10 former)

○A104.16.100.1702015-11-06 → 2016-04-14 · 5 obs

○ 2015-06-24 11:15:46
● 2015-11-06 03:00:20
● 2016-04-14 21:44:40
○ 2026-02-19 23:41:46
○ 2026-05-10 11:26:06

○A104.16.101.1702015-11-06 → 2016-04-14 · 5 obs

○ 2015-06-24 11:15:46
● 2015-11-06 03:00:20
● 2016-04-14 21:44:40
○ 2026-02-19 23:41:46
○ 2026-05-10 11:26:06

○A104.16.24.972015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 11:15:46
○ 2015-11-06 03:00:20
○ 2026-05-10 11:26:06

○A104.16.25.972015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 11:15:46
○ 2015-11-06 03:00:20
○ 2026-05-10 11:26:06

○A104.16.26.972015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 11:15:46
○ 2015-11-06 03:00:20
○ 2026-05-10 11:26:06

○A104.16.27.972015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 11:15:46
○ 2015-11-06 03:00:20
○ 2026-05-10 11:26:06

○A104.16.28.972015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 11:15:46
○ 2015-11-06 03:00:20
○ 2026-05-10 11:26:06

○A104.16.97.1702015-11-06 → 2016-04-14 · 5 obs

○ 2015-06-24 11:15:46
● 2015-11-06 03:00:20
● 2016-04-14 21:44:40
○ 2026-02-19 23:41:46
○ 2026-05-10 11:26:06

○A104.16.98.1702015-11-06 → 2016-04-14 · 5 obs

○ 2015-06-24 11:15:46
● 2015-11-06 03:00:20
● 2016-04-14 21:44:40
○ 2026-02-19 23:41:46
○ 2026-05-10 11:26:06

○A104.16.99.1702015-11-06 → 2016-04-14 · 5 obs

○ 2015-06-24 11:15:46
● 2015-11-06 03:00:20
● 2016-04-14 21:44:40
○ 2026-02-19 23:41:46
○ 2026-05-10 11:26:06

●CNAMEvistahigherlearning.zendesk.com2026-02-19 → 2026-05-10 · 2 obs

● 2026-02-19 23:41:46
● 2026-05-10 11:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
vhlcentral.com	lucy.ns.cloudflare.com, art.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.133

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`vistahigherlearning.zendesk.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

support.vhlcentral.com resolves to two IPs: 216.198.53.11 and 216.198.54.11.

other host names for instance wavebid.zendesk.com, mapquest.zendesk.com, hlj.zendesk.com, ecotechmarine.zendesk.com and 23andmeeurope.zendesk.com share IP numbers with support.vhlcentral.com.

Mail Servers

support.vhlcentral.com is handled by a single mail server, mail-pod-23.int.zendesk.com.

support.vhlcentral.com shares the same mail server setup as other domains, for instance medium.zendesk.com, mudflapinc.zendesk.com, dudamobile.zendesk.com, mauijim.zendesk.com and alertprogram.zendesk.com.

Host name mail-pod-23.int.zendesk.com points to three IP numbers: 34.192.111.27, 44.221.229.209 and 54.83.197.244.

support.vhlcentral.com - robtex.com