hostmaster.tier1technologies.com - robtex.com

hostmaster.tier1technologies.com

DNSSEC⚠️ Not signed
A138.197.23.205πŸ‡ΊπŸ‡Έ DIGITALOCEAN138.197.16.0/20 DigitalOcean
PTR1394444.cloudwaysapps.com

tier1technologies.com

DNSSEC⚠️ Not signed
A138.197.23.205πŸ‡ΊπŸ‡Έ DIGITALOCEAN138.197.16.0/20 DigitalOcean
NSns10.digicertdns.com ⭐
NSns11.digicertdns.com
NSns12.digicertdns.com
NSns13.digicertdns.net
NSns14.digicertdns.net
NSns15.digicertdns.net
MXd338777a.ess.barracudanetworks.com ⭐
MXd338777b.ess.barracudanetworks.com(20)
TXTv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...
SOAns10.digicertdns.comdns@digicertdns.com 2009-01-01 #22

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

201520162017201820192020202120222023202420252026A138.197.23.20571.182.145.36
●A138.197.23.2052026-03-26 β†’ 2026-04-16 Β· 3 obs
β—‹ 2016-07-15 04:58:56
● 2026-03-26 06:35:34
● 2026-04-16 07:39:56
β—‹A71.182.145.362014-11-12 β†’ 2016-07-15 Β· 4 obs
● 2014-11-12 09:32:16
● 2016-07-15 04:58:56
β—‹ 2026-03-26 06:35:34
β—‹ 2026-04-16 07:39:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...-
tier1technologies.comns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net...6 records

βœ… Authoritative Response

Server:208.80.124.159

NS records: ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tier1technologies.com (unsigned zone)

⏱️ Timing

Total: 4428ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1138.197.23.205

πŸ“Œ Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns10.digicertdns.com, ns10.digicertdns.com, ns11.digicertdns.com...)

Analysis

IP Addresses

hostmaster.tier1technologies.com points to a single IP number: 138.197.23.205.

Other host names, for instance tier1technologies.com, share IP numbers with hostmaster.tier1technologies.com.