instructorearl.us - robtex.com

instructorearl.us

DNSSEC⚠️ Not signed
NSns13.gcd-dns.com ⭐
A2603:5:21e3::38🇺🇸 GODADDY-DNS2603:5:21e0::/44
PTRpdns13.domaincontrol.com
A97.74.110.56🇺🇸 GODADDY-DNS97.74.110.0/23
PTRpdns13.domaincontrol.com
NSns14.gcd-dns.com
A2603:5:22e3::38🇺🇸 GODADDY-DNS2603:5:22e0::/44
PTRpdns14.domaincontrol.com
A173.201.78.56🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns14.domaincontrol.com
TXTv=spf1 -all
SOAns13.gcd-dns.comdns@jomax.net 2023-10-09 #0

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=1774486785

Same first word

instructorearl.us

DNS History

2 records (2 active, 0 former)

NSns13.gcd-dns.comns14.gcd-dns.com
●NSns13.gcd-dns.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-02-26 08:58:02
● 2026-03-26 01:26:26
●NSns14.gcd-dns.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-02-26 08:58:02
● 2026-03-26 01:26:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usk.cctld.us, m.cctld.us, n.cctld.us, x.cctld.us...-
instructorearl.usns13.gcd-dns.com, ns14.gcd-dns.com-

✅ Authoritative Response

Server:173.201.78.56

NS records: ns13.gcd-dns.com, ns14.gcd-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructorearl.us (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns13.gcd-dns.com, ns14.gcd-dns.com
TXT1v=spf1 -all
SOA1ns13.gcd-dns.com dns.jomax.net

Analysis

Name Servers

instructorearl.us's delegation uses two name servers: ns13.gcd-dns.com and ns14.gcd-dns.com.

instructorearl.us uses the same name server setup as other domains, such as duloxetine.cn, numisertib.com, ppmtech.com, fgfr.science and emagality.eu.

Host names with two IPs:

ns13.gcd-dns.com points to 2603:5:21e3::38 and 97.74.110.56

ns14.gcd-dns.com points to 2603:5:22e3::38 and 173.201.78.56