briefcaseai.com - robtex.com

briefcaseai.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A52.44.244.98🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix
A54.165.131.183🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A3.84.177.148🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-84-177-148.compute-1.amazonaws.com
A54.226.21.75🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-21-75.compute-1.amazonaws.com
NSns1.dropcatch.com
A2600:1f18:683a:ae1a:624:f2f1:b108:48b2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1fce:36ca:704d:6598🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.207.73.229🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-73-229.compute-1.amazonaws.com
A54.145.49.136🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-145-49-136.compute-1.amazonaws.com
NSns2.dropcatch.com
A2600:1f18:683a:ae1a:1eff:fc49:78f0:5a02🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7e9b:2084:7702:b19d🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.90.46.162🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-90-46-162.compute-1.amazonaws.com
A52.206.8.63🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-206-8-63.compute-1.amazonaws.com
MXmail1.namebrightmail.com ⭐
A66.35.35.26🇺🇸 IMDC66.35.35.0/24
PTRmail1.namebrightmail.com
MXmail2.namebrightmail.com ⭐
A66.35.35.28🇺🇸 IMDC66.35.35.0/24
PTRmail2.namebrightmail.com
TXTv=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...
TXTgoogle-site-verification=YourUniqueGoogleVerificationCode
SOAns1.namebrightdns.comdns@namebright.com 2026-05-10 #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=1778470891

Same first word

briefcaseai.com

Similar names

safeiberica.es

DNS History

17 records (9 active, 8 former)

2017201820192020202120222023202420252026NSns1.dropcatch.comns1.namebrightdns.comns2.dropcatch.comns65.domaincontrol.comns66.domaincontrol.comMXmail1.namebrightmail.commail2.namebrightmail.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a52.44.244.9854.165.131.18367.23.2.149
●NSns1.dropcatch.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●NSns1.namebrightdns.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●NSns2.dropcatch.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
○NSns65.domaincontrol.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○NSns66.domaincontrol.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○MXalt1.aspmx.l.google.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○MXalt2.aspmx.l.google.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○MXaspmx.l.google.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○MXaspmx2.googlemail.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
○MXaspmx3.googlemail.com2016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22
●MXmail1.namebrightmail.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●MXmail2.namebrightmail.com2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●A52.44.244.982026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
●A54.165.131.1832026-05-11 → 2026-05-11 · 3 obs
○ 2017-12-14 07:42:00
● 2026-05-11 03:52:20
● 2026-05-11 03:52:22
○A67.23.2.1492016-12-17 → 2017-12-14 · 4 obs
● 2016-12-17 15:39:04
● 2017-12-14 07:42:00
○ 2026-05-11 03:52:20
○ 2026-05-11 03:52:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
briefcaseai.comns1.dropcatch.com, ns2.dropcatch.com8 records

✅ Authoritative Response

Server:34.207.73.229

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for briefcaseai.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

TypeCountSample Data
A254.165.131.183, 52.44.244.98
AAAA22600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb
NS2ns1.dropcatch.com, ns2.dropcatch.com
MX2mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10)
TXT2v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dropcatch.com, ns1.dropcatch.com, ns1.dropcatch.com...)

Analysis

IP Addresses

briefcaseai.com maps to four IP numbers: 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 52.44.244.98 and 54.165.131.183.

Other host names such as visionring.com, e-asi.com, lotobet.com, dalfon.com and myurbanconnection.com share IPs with briefcaseai.com.

Name Servers

briefcaseai.com is delegated to three name servers: ns1.dropcatch.com, ns2.dropcatch.com and ns1.namebrightdns.com.

briefcaseai.com at least partially shares name servers with other domains, for example laredodigital.com, fintechhub.com, xyfuture.com, dropbay.com and aprav.com.

These name servers are often used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with four IPs:

ns1.dropcatch.com resolves to 2600:1f18:683a:ae1a:624:f2f1:b108:48b2, 2600:1f18:683a:ae1b:1fce:36ca:704d:6598, 34.207.73.229 and 54.145.49.136

ns2.dropcatch.com resolves to 2600:1f18:683a:ae1a:1eff:fc49:78f0:5a02, 2600:1f18:683a:ae1b:7e9b:2084:7702:b19d, 52.90.46.162 and 52.206.8.63

Host names with two IPs:

ns1.namebrightdns.com resolves to 3.84.177.148 and 54.226.21.75

Mail Servers

Two mail servers handle briefcaseai.com: mail1.namebrightmail.com and mail2.namebrightmail.com.

briefcaseai.com shares the same mail server setup as other domains, including savane.org, podlahy-plovouci.org, extralead.com, knoda.org and jeanpierrephotography.com.

briefcaseai.com shares some mail servers with other domains, for example modernkey.com.

Host names with one IP number:

mail1.namebrightmail.com points to 66.35.35.26; mail2.namebrightmail.com points to 66.35.35.28.