substa.com - robtex.com

substa.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:be01:592a:2295:91e1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c3af:8b0c:f160:8428🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A98.80.11.217🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-80-11-217.compute-1.amazonaws.com
A98.93.74.83🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-74-83.compute-1.amazonaws.com
A100.30.231.64🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-30-231-64.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:e130:40df:7d2d:fff6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f80e:8935:6cfa:832c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9414:8887:de85:4889🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.204.14.4🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-204-14-4.compute-1.amazonaws.com
A54.80.105.101🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-105-101.compute-1.amazonaws.com
A54.157.216.183🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-157-216-183.compute-1.amazonaws.com
A54.162.80.34🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-80-34.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:f295:30e3:4d6c:6523🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.82.127.161🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-82-127-161.compute-1.amazonaws.com
A54.90.179.167🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-179-167.compute-1.amazonaws.com
A54.198.136.48🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-136-48.compute-1.amazonaws.com
A54.242.26.178🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-26-178.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-05-09 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778334696

Same first word

substa.com

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ustabs.com
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tbsusa.net
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ustasb.com
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tasbus.com.au
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sbtusa.us
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satbus.com
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tbsusa.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19734.199.151.16352.20.154.352.200.243.12354.152.144.24354.174.31.25454.208.74.215CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.comhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSns1.namebrightdns.com2015-06-29 → 2026-05-09 · 7 obs
● 2015-06-29 04:56:54
○ 2015-11-13 02:04:04
● 2016-06-30 18:14:32
● 2017-02-13 20:54:50
○ 2019-12-30 03:03:02
● 2026-04-05 18:29:48
● 2026-05-09 14:06:06
○NSns2.namebrightdns.com2016-06-30 → 2017-02-13 · 5 obs
○ 2015-11-13 02:04:04
● 2016-06-30 18:14:32
● 2017-02-13 20:54:50
○ 2019-12-30 03:03:02
○ 2026-05-09 14:06:06
●NSnsg1.namebrightdns.com2015-06-29 → 2026-05-09 · 6 obs
● 2015-06-29 04:56:54
● 2015-11-13 02:04:04
○ 2016-06-30 18:14:32
○ 2017-02-13 20:54:50
● 2019-12-30 03:03:02
● 2026-05-09 14:06:06
●NSnsg2.namebrightdns.com2015-06-29 → 2026-05-09 · 6 obs
● 2015-06-29 04:56:54
● 2015-11-13 02:04:04
○ 2016-06-30 18:14:32
○ 2017-02-13 20:54:50
● 2019-12-30 03:03:02
● 2026-05-09 14:06:06
○MXanmail.namebrightmail.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 04:56:54
○ 2015-11-13 02:04:04
○ 2026-05-09 14:06:06
●A13.223.25.842026-04-05 → 2026-05-09 · 3 obs
○ 2019-12-30 03:03:02
● 2026-04-05 18:29:48
● 2026-05-09 14:06:06
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-05-09 · 3 obs
○ 2019-12-30 03:03:02
● 2026-04-05 18:29:48
● 2026-05-09 14:06:06
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-05-09 · 3 obs
○ 2019-12-30 03:03:02
● 2026-04-05 18:29:48
● 2026-05-09 14:06:06
○A34.199.151.1632017-02-13 → 2017-02-13 · 4 obs
○ 2016-06-30 18:14:32
● 2017-02-13 20:54:50
○ 2019-12-30 03:03:02
○ 2026-05-09 14:06:06
○A52.20.154.32017-02-13 → 2017-02-13 · 4 obs
○ 2016-06-30 18:14:32
● 2017-02-13 20:54:50
○ 2019-12-30 03:03:02
○ 2026-05-09 14:06:06
○A52.200.243.1232016-06-30 → 2016-06-30 · 4 obs
○ 2015-11-13 02:04:04
● 2016-06-30 18:14:32
○ 2017-02-13 20:54:50
○ 2026-05-09 14:06:06
○A54.152.144.2432016-06-30 → 2016-06-30 · 4 obs
○ 2015-11-13 02:04:04
● 2016-06-30 18:14:32
○ 2017-02-13 20:54:50
○ 2026-05-09 14:06:06
○A54.174.31.2542015-06-29 → 2015-11-13 · 4 obs
● 2015-06-29 04:56:54
● 2015-11-13 02:04:04
○ 2016-06-30 18:14:32
○ 2026-05-09 14:06:06
○A54.208.74.2152015-06-29 → 2015-11-13 · 4 obs
● 2015-06-29 04:56:54
● 2015-11-13 02:04:04
○ 2016-06-30 18:14:32
○ 2026-05-09 14:06:06
●A54.243.117.1972026-04-05 → 2026-05-09 · 3 obs
○ 2019-12-30 03:03:02
● 2026-04-05 18:29:48
● 2026-05-09 14:06:06
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-29 → 2016-06-30 · 4 obs
● 2015-06-29 04:56:54
● 2016-06-30 18:14:32
○ 2017-02-13 20:54:50
○ 2026-05-09 14:06:06
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-13 → 2017-02-13 · 4 obs
○ 2016-06-30 18:14:32
● 2017-02-13 20:54:50
○ 2019-12-30 03:03:02
○ 2026-05-09 14:06:06
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-30 → 2019-12-30 · 4 obs
○ 2017-02-13 20:54:50
● 2019-12-30 03:03:02
○ 2026-04-05 18:29:48
○ 2026-05-09 14:06:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
substa.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:54.198.136.48

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substa.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by substa.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including dns1.feevy.com, rdsmail.com, hajimechitose.com, www.techmytimes.com and mail.iteile.com share IP numbers with substa.com.

Name Servers

substa.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

substa.com at least partially shares name servers with other domains, for instance serverlesscomputing.com, ejoba.com, dancingeggs.com, appdatavault.com and ns21.kebirhost.com.baruman.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with eight IP numbers

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34.

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.

Host names with six IP numbers

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2, 2600:1f18:683a:ae1a:be01:592a:2295:91e1, 2600:1f18:683a:ae1b:c3af:8b0c:f160:8428, 98.80.11.217, 98.93.74.83 and 100.30.231.64.