`karatekorner.com`

DNSSEC	⚠️ Not signed
A	74.114.204.186^{🇺🇸 VIVIO74.114.204.0/22 Spectrum Networks proxy registration}
		PTR	`elderberry.viviotech.us`
NS	`ns21.viviotech.net` ⭐ ⚠️ Not in parent delegation
		A	199.115.221.182^{🇺🇸 VIVIO199.115.216.0/21 Spectrum Networks Proxy Registration}
			PTR	`ns21.viviotech.net`
NS	`ns1.viviotech.net` ⚠️ Not in zone NS records
		A	208.77.208.2^{🇺🇸 VIVIO208.77.208.0/22 Viviotech (AS23265 customer) route}
			PTR	`life.viviotech.net`
			PTR	`ns1.viviotech.net`
NS	`ns2.viviotech.net` ⚠️ Not in parent delegation
		A	208.77.208.3^{🇺🇸 VIVIO208.77.208.0/22 Viviotech (AS23265 customer) route}
			PTR	`ns2.viviotech.net`
			PTR	`pine.viviotech.net`
NS	`ns20.viviotech.net` ⚠️ Not in zone NS records
		A	192.231.249.50^{🇺🇸 VIVIO192.231.249.0/24 Spectrum Proxy Resgistration}
			PTR	`ns20.viviotech.net`
NS	`ns22.viviotech.net` ⚠️ Not in parent delegation
		A	204.48.54.174^{🇺🇸 VIVIO204.48.54.0/23 Spectrum Networks proxy registration}
			PTR	`ns22.viviotech.net`
MX	`karatekorner.com` ⭐
		A	74.114.204.186^{🇺🇸 VIVIO74.114.204.0/22 Spectrum Networks proxy registration}
			PTR	`elderberry.viviotech.us`
SOA	`ns20.viviotech.net`devops@viviotech.net 2026-03-27 #3

`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=1776010682

MX for

karatekorner.com

Subdomains

mail.karatekorner.com

Same first word

karatekorner.com

DNS History

19 records (7 active, 12 former)

○NSns1-auth.sprintlink.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

○NSns1.advernetsolutions.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

●NSns1.viviotech.net2016-06-28 → 2026-04-12 · 3 obs

○ 2016-03-04 01:24:14
● 2016-06-28 01:55:50
● 2026-04-12 16:37:34

○NSns2-auth.sprintlink.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

●NSns2.viviotech.net2016-06-28 → 2026-04-12 · 3 obs

○ 2016-03-04 01:24:14
● 2016-06-28 01:55:50
● 2026-04-12 16:37:34

●NSns20.viviotech.net2026-03-31 → 2026-04-12 · 3 obs

○ 2026-02-17 01:58:38
● 2026-03-31 23:30:38
● 2026-04-12 16:37:34

●NSns21.viviotech.net2026-03-31 → 2026-04-12 · 3 obs

○ 2026-02-17 01:58:38
● 2026-03-31 23:30:38
● 2026-04-12 16:37:34

●NSns22.viviotech.net2026-03-31 → 2026-04-12 · 3 obs

○ 2026-02-17 01:58:38
● 2026-03-31 23:30:38
● 2026-04-12 16:37:34

○NSns3-auth.sprintlink.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

○NSrose.viviotech.net2016-06-28 → 2017-02-20 · 5 obs

○ 2016-03-04 01:24:14
● 2016-06-28 01:55:50
● 2017-02-20 01:14:52
○ 2026-02-17 01:58:38
○ 2026-04-12 16:37:34

○MXaristotle.mx25.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

●MXkaratekorner.com2026-03-31 → 2026-04-12 · 3 obs

○ 2026-02-17 01:58:38
● 2026-03-31 23:30:38
● 2026-04-12 16:37:34

○MXmail.karatekorner.com2016-06-28 → 2026-02-17 · 5 obs

○ 2016-03-04 01:24:14
● 2016-06-28 01:55:50
● 2026-02-17 01:58:38
○ 2026-03-31 23:30:38
○ 2026-04-12 16:37:34

○MXplato.mx25.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

○MXsocrates.mx25.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

○MXzeno.mx25.net2015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

○A192.231.249.422016-06-28 → 2026-02-17 · 5 obs

○ 2016-03-04 01:24:14
● 2016-06-28 01:55:50
● 2026-02-17 01:58:38
○ 2026-03-31 23:30:38
○ 2026-04-12 16:37:34

○A204.96.18.1632015-06-17 → 2016-03-04 · 4 obs

● 2015-06-17 05:04:28
● 2016-03-04 01:24:14
○ 2016-06-28 01:55:50
○ 2026-04-12 16:37:34

●A74.114.204.1862026-03-31 → 2026-04-12 · 3 obs

○ 2026-02-17 01:58:38
● 2026-03-31 23:30:38
● 2026-04-12 16:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
karatekorner.com	ns1.viviotech.net, ns2.viviotech.net	-

✅ Authoritative Response

Server:208.77.208.2

NS records: ns1.viviotech.net, ns2.viviotech.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karatekorner.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.114.204.186`
NS	3	`ns20.viviotech.net, ns21.viviotech.net...`
MX	1	`karatekorner.com (pri: 0)`
SOA	1	`ns20.viviotech.net devops.viviotech.net`

Analysis

Hierarchy

karatekorner.com is a parent of mail.karatekorner.com.

Mail Server Role

karatekorner.com serves as the mail server for karatekorner.com.

IP Addresses

karatekorner.com points to a single IP number: 74.114.204.186.

Other host names, for instance solowoodworker.com, kazlowandkazlow.com, musicallyminded.org, thomasdehli.com and understanddot.com share IP numbers with karatekorner.com.

Name Servers

karatekorner.com is delegated to five name servers: ns1.viviotech.net, ns20.viviotech.net, ns21.viviotech.net, ns22.viviotech.net and ns2.viviotech.net.

karatekorner.com at least partially shares name servers with other domains, for instance simpleelegancehomeandgifts.com, 218.115.199.in-addr.arpa, windshout.com, digitalmediapros.com and mywebassess.com.

these name servers are often used with sweet-silver-alfalfa.viviotech.us, ns1.webhostconnection.com, ns2.webhostconnection.com, cool-red-fox.viviotech.us, ns1.afpwebworks.net, ns2.afpwebworks.net, ns3.viviotech.net and kind-bistre-sambar.viviotech.us.

Host names with a single IP number:

ns1.viviotech.net points to 208.77.208.2

ns20.viviotech.net points to 192.231.249.50

ns21.viviotech.net points to 199.115.221.182

ns22.viviotech.net points to 204.48.54.174

ns2.viviotech.net points to 208.77.208.3

Mail Servers

A single mail server handles karatekorner.com.

karatekorner.com points to a single IP: 74.114.204.186.

karatekorner.com - robtex.com