rzt.us - robtex.com

rzt.us

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
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
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
NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785859686

Same first word

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DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-m3erh32ujyoastvophjvuz.ns101.verify.hnbuy.internettraffic.comns1.undeveloped.comns1.uniregistrymarket.linkns2.undeveloped.comns2.uniregistrymarket.linksell.internettraffic.comMXmail.mailer-host.comA13.248.169.4876.223.54.14652.58.78.1669.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-11-05 → 2016-04-13 · 4 obs
● 2015-11-05 20:30:56
● 2016-04-13 06:50:38
○ 2016-12-04 01:49:18
○ 2026-08-04 16:38:00
●NSns1.afternic.com2026-08-01 → 2026-08-04 · 3 obs
○ 2026-03-26 12:32:44
● 2026-08-01 07:45:08
● 2026-08-04 16:38:00
○NSns1.undeveloped.com2017-11-05 → 2017-11-05 · 4 obs
○ 2016-12-04 01:49:18
● 2017-11-05 19:00:38
○ 2026-03-26 12:32:44
○ 2026-08-04 16:38:00
○NSns1.uniregistrymarket.link2016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-13 06:50:38
● 2016-12-04 01:49:18
○ 2017-11-05 19:00:38
○ 2026-08-04 16:38:00
●NSns2.afternic.com2026-08-01 → 2026-08-04 · 3 obs
○ 2026-03-26 12:32:44
● 2026-08-01 07:45:08
● 2026-08-04 16:38:00
○NSns2.undeveloped.com2017-11-05 → 2017-11-05 · 4 obs
○ 2016-12-04 01:49:18
● 2017-11-05 19:00:38
○ 2026-03-26 12:32:44
○ 2026-08-04 16:38:00
○NSns2.uniregistrymarket.link2016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-13 06:50:38
● 2016-12-04 01:49:18
○ 2017-11-05 19:00:38
○ 2026-08-04 16:38:00
○NSsell.internettraffic.com2015-11-05 → 2016-04-13 · 4 obs
● 2015-11-05 20:30:56
● 2016-04-13 06:50:38
○ 2016-12-04 01:49:18
○ 2026-08-04 16:38:00
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-08-01 → 2026-08-04 · 3 obs
○ 2026-03-26 12:32:44
● 2026-08-01 07:45:08
● 2026-08-04 16:38:00
○MXmail.mailer-host.com2017-11-05 → 2017-11-05 · 3 obs
● 2017-11-05 19:00:38
○ 2026-03-26 12:32:44
○ 2026-08-04 16:38:00
●A13.248.169.482026-08-01 → 2026-08-04 · 3 obs
○ 2026-03-26 12:32:44
● 2026-08-01 07:45:08
● 2026-08-04 16:38:00
○A52.58.78.162017-11-05 → 2017-11-05 · 4 obs
○ 2016-12-04 01:49:18
● 2017-11-05 19:00:38
○ 2026-03-26 12:32:44
○ 2026-08-04 16:38:00
○A69.172.201.1532016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-13 06:50:38
● 2016-12-04 01:49:18
○ 2017-11-05 19:00:38
○ 2026-08-04 16:38:00
○A69.172.201.2082015-11-05 → 2016-04-13 · 4 obs
● 2015-11-05 20:30:56
● 2016-04-13 06:50:38
○ 2016-12-04 01:49:18
○ 2026-08-04 16:38:00
●A76.223.54.1462026-08-01 → 2026-08-04 · 3 obs
○ 2026-03-26 12:32:44
● 2026-08-01 07:45:08
● 2026-08-04 16:38:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, b.cctld.us, m.cctld.us, n.cctld.us...-
rzt.usns2.afternic.com, ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn-

✅ Authoritative Response

Server:97.74.98.69

NS records: ns2.afternic.com, ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rzt.us (unsigned zone)

⏱️ Timing

Total: 3555ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

Analysis

IP Addresses

rzt.us points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with safariupgrade.com, adobe-dns-2.fxava.com and trailslash.com, also share IP numbers with rzt.us.

Name Servers

rzt.us carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

At least some of rzt.us's name servers are shared with other domains, for example btcit.com, host-203-133-84-124.ip.kbtelecom.net, mail.streamsourcemedia.com and two more.

These name servers are often deployed together with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn.

ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.