circularblue.com - robtex.com

circularblue.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:ae1b:4594:80a0:c786:475f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6cef:de22:1082:af53🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.89.152.140🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-152-140.compute-1.amazonaws.com
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
A54.205.240.161🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-205-240-161.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:2162:1161:bf5:bac0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:683e:b359:e13d:6b0a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:117e:d4f5:aff6:c594🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4136:eadb:bc78:9b77🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9806:d504:f0e4:26c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A3.93.7.56🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-7-56.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.226.64.89🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-64-89.compute-1.amazonaws.com
A100.30.229.31🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-30-229-31.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:90fe:9dde:8f8f:2167🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c85e:173d:c0a2:560a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6e0:8d20:f757:f42e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.90.182.127🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-90-182-127.compute-1.amazonaws.com
A54.80.96.143🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-96-143.compute-1.amazonaws.com
A54.196.231.29🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-231-29.compute-1.amazonaws.com
A54.198.17.60🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-17-60.compute-1.amazonaws.com
A98.94.88.109🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-94-88-109.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-30 #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=1774882092

Same first word

circularblue.com

DNS History

15 records (7 active, 8 former)

2017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns67.domaincontrol.comns68.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.180.47.62
●NSns1.namebrightdns.com2026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
○NSns67.domaincontrol.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○NSns68.domaincontrol.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
●NSnsg1.namebrightdns.com2026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
●NSnsg2.namebrightdns.com2026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
○MXalt1.aspmx.l.google.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○MXalt2.aspmx.l.google.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○MXaspmx.l.google.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○MXaspmx2.googlemail.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○MXaspmx3.googlemail.com2016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
○A107.180.47.622016-12-18 → 2018-01-09 · 4 obs
● 2016-12-18 22:32:00
● 2018-01-09 05:53:18
○ 2026-03-30 15:17:30
○ 2026-03-30 15:17:32
●A13.223.25.842026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32
●A54.243.117.1972026-03-30 → 2026-03-30 · 3 obs
○ 2018-01-09 05:53:18
● 2026-03-30 15:17:30
● 2026-03-30 15:17:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
circularblue.comnsg1.namebrightdns.com, nsg2.namebrightdns.com20 records

✅ Authoritative Response

Server:52.90.182.127

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circularblue.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

circularblue.com resolves to four IP numbers: 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 for instance 184-106-78-116.static.cloud-ips.com, alrest.com, lax.freshstartliving.com, tnbbank.com and asqas.com share IP numbers with circularblue.com.

Name Servers

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

circularblue.com at least partially shares name servers with other domains, for instance mysterystars.com, lpcanada.sanssl-011.bsdtools.com, ratugames.com, ijees.com and 2fc64.yhtxgroup.com.

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

Ten IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:2162:1161:bf5:bac0, 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a, 2600:1f18:683a:ae1b:117e:d4f5:aff6:c594, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 3.85.217.230, 3.93.7.56, 44.220.149.224, 54.226.64.89 and 100.30.229.31.

Ten IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:90fe:9dde:8f8f:2167, 2600:1f18:683a:ae1a:c85e:173d:c0a2:560a, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:6e0:8d20:f757:f42e, 2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95, 52.90.182.127, 54.80.96.143, 54.196.231.29, 54.198.17.60 and 98.94.88.109.

Six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1b:4594:80a0:c786:475f, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 2600:1f18:683a:ae1b:6cef:de22:1082:af53, 3.89.152.140, 54.159.91.195 and 54.205.240.161.