qualitycheck.co - robtex.com

qualitycheck.co

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759708541

Same first word

qualitycheck.co
qualitycheck.me
qualitycheck.es
qualitycheck.us
qualitycheck.it
qualitycheck.com.au
qualitycheck.org
qualitycheck.academy

Similar names

checkquality.com

DNS History

25 records (4 active, 21 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns59.domaincontrol.comns60.domaincontrol.comMXmx00.1and1.commx01.1and1.comA13.248.169.4876.223.54.146162.222.200.182184.168.221.40184.168.221.45184.168.221.48184.168.221.50184.168.221.60184.168.221.62192.195.77.2452607:f1c0:1000:70f2:62b6:8f59:68ea:58122607:f1c0:1000:70f2:80f9:4a71:9e97:981f50.63.202.4950.63.202.5350.63.202.58
○NSns-us.1and1-dns.com2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○NSns-us.1and1-dns.de2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○NSns-us.1and1-dns.org2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○NSns-us.1and1-dns.us2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
●NSns1.afternic.com2026-07-16 → 2026-07-17 · 3 obs
○ 2018-07-10 10:14:54
● 2026-07-16 09:09:00
● 2026-07-17 22:34:02
●NSns2.afternic.com2026-07-16 → 2026-07-17 · 3 obs
○ 2018-07-10 10:14:54
● 2026-07-16 09:09:00
● 2026-07-17 22:34:02
○NSns59.domaincontrol.com2018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○NSns60.domaincontrol.com2018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○MXmx00.1and1.com2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○MXmx01.1and1.com2015-07-13 → 2017-01-09 · 4 obs
● 2015-07-13 07:58:56
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
●A13.248.169.482026-07-16 → 2026-07-17 · 3 obs
○ 2018-07-10 10:14:54
● 2026-07-16 09:09:00
● 2026-07-17 22:34:02
○A162.222.200.1822015-07-13 → 2016-02-06 · 4 obs
● 2015-07-13 07:58:56
● 2016-02-06 17:01:46
○ 2016-04-23 11:23:50
○ 2026-07-17 22:34:02
○A184.168.221.402018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A184.168.221.452018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A184.168.221.482018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A184.168.221.502018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A184.168.221.602018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A184.168.221.622018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A192.195.77.2452016-04-23 → 2017-01-09 · 5 obs
○ 2016-02-06 17:01:46
● 2016-04-23 11:23:50
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○A2607:f1c0:1000:70f2:62b6:8f59:68ea:58122015-07-13 → 2016-02-06 · 4 obs
● 2015-07-13 07:58:56
● 2016-02-06 17:01:46
○ 2016-04-23 11:23:50
○ 2026-07-17 22:34:02
○A2607:f1c0:1000:70f2:80f9:4a71:9e97:981f2016-04-23 → 2017-01-09 · 5 obs
○ 2016-02-06 17:01:46
● 2016-04-23 11:23:50
● 2017-01-09 19:16:08
○ 2018-07-10 10:14:54
○ 2026-07-17 22:34:02
○A50.63.202.492018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A50.63.202.532018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
○A50.63.202.582018-07-10 → 2018-07-10 · 4 obs
○ 2017-01-09 19:16:08
● 2018-07-10 10:14:54
○ 2026-07-16 09:09:00
○ 2026-07-17 22:34:02
●A76.223.54.1462026-07-16 → 2026-07-17 · 3 obs
○ 2018-07-10 10:14:54
● 2026-07-16 09:09:00
● 2026-07-17 22:34:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
qualitycheck.cons2.afternic.com, ns1.afternic.com-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns2.afternic.com, ns1.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualitycheck.co (unsigned zone)

⏱️ Timing

Total: 3693ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

IP Addresses

qualitycheck.co resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with qualitycheck.co are www.vyrtex.com, paintballportal.com, mbnservices.com and two others.

Name Servers

qualitycheck.co uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

qualitycheck.co has the same name server delegation as a number of other domains, such as host-58-114-110-45.dynamic.kbtelecom.net, universalmusic.co, gtio.com and two more.

qualitycheck.co partially shares its NS delegation with several other domains, including qlfw.com, chouten.com, goodbank.me and two others.

These name servers are regularly seen alongside verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn as name servers.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.