circle-oaks.com - robtex.com

circle-oaks.com

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRuserweb.fastmail.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-04-03 #0

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=1776053067

Same first word

circle-oaks.com

DNS History

14 records (6 active, 8 former)

201020122014201620182020202220242026NSns1.messagingengine.comns2.messagingengine.comns29.domaincontrol.comns30.domaincontrol.compdns01.domaincontrol.compdns02.domaincontrol.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.commail.circle-oaks.comA103.168.172.37103.168.172.52216.93.168.4738.110.171.363.203.87.10
●NSns1.messagingengine.com2026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
●NSns2.messagingengine.com2026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
○NSns29.domaincontrol.com2009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 18:42:32
○ 2015-08-12 04:06:00
○ 2026-04-13 04:30:38
○NSns30.domaincontrol.com2009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 18:42:32
○ 2015-08-12 04:06:00
○ 2026-04-13 04:30:38
○NSpdns01.domaincontrol.com2015-08-12 → 2017-02-07 · 5 obs
○ 2009-01-27 18:42:32
● 2015-08-12 04:06:00
● 2017-02-07 15:29:46
○ 2026-02-23 12:28:22
○ 2026-04-13 04:30:38
○NSpdns02.domaincontrol.com2015-08-12 → 2017-02-07 · 5 obs
○ 2009-01-27 18:42:32
● 2015-08-12 04:06:00
● 2017-02-07 15:29:46
○ 2026-02-23 12:28:22
○ 2026-04-13 04:30:38
●MXin1-smtp.messagingengine.com2026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
●MXin2-smtp.messagingengine.com2026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
○MXmail.circle-oaks.com2009-01-27 → 2017-02-07 · 4 obs
● 2009-01-27 18:42:32
● 2017-02-07 15:29:46
○ 2026-02-23 12:28:22
○ 2026-04-13 04:30:38
●A103.168.172.372026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
●A103.168.172.522026-02-23 → 2026-04-13 · 3 obs
○ 2017-02-07 15:29:46
● 2026-02-23 12:28:22
● 2026-04-13 04:30:38
○A216.93.168.472009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 18:42:32
○ 2015-08-12 04:06:00
○ 2026-04-13 04:30:38
○A38.110.171.32015-08-12 → 2016-03-08 · 5 obs
○ 2009-01-27 18:42:32
● 2015-08-12 04:06:00
● 2016-03-08 16:59:00
○ 2016-06-10 06:33:08
○ 2026-04-13 04:30:38
○A63.203.87.102016-06-10 → 2017-02-07 · 5 obs
○ 2016-03-08 16:59:00
● 2016-06-10 06:33:08
● 2017-02-07 15:29:46
○ 2026-02-23 12:28:22
○ 2026-04-13 04:30:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
circle-oaks.comns1.messagingengine.com, ns2.messagingengine.com2 records

✅ Authoritative Response

Server:162.159.24.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circle-oaks.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)

Analysis

IP Addresses

circle-oaks.com resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

other host names including zhora.com, rofmar.com, andersoft.com, mparaz.com and joesautoworks.com share IP numbers with circle-oaks.com.

Name Servers

circle-oaks.com is delegated to two name servers ns1.messagingengine.com and ns2.messagingengine.com.

circle-oaks.com shares the same name server setup as other domains, for instance roarmouse.org, koivana.com, fionacullinan.com, troyg.net and bestdoll.com.

circle-oaks.com at least partially shares name servers with other domains, for instance support-solutions.org.

Host names with one IP number:

ns1.messagingengine.com points to 162.159.24.178

ns2.messagingengine.com points to 162.159.25.191

Mail Servers

Two mail servers handle circle-oaks.com: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

circle-oaks.com shares the same mail server setup as other domains, for instance 206-221-183-140.fndns.net, religiousbookshelf.com, bilyk.me, tamtacfood.com and ns21.pobox.com.

circle-oaks.com shares mail servers with other domains to some extent, for instance swedishlottery.se.

Host names with eight IPs:

in1-smtp.messagingengine.com points to 103.168.172.216103.168.172.217103.168.172.218103.168.172.219103.168.172.220103.168.172.221103.168.172.222 and 103.168.172.223.

Host names with four IPs:

in2-smtp.messagingengine.com points to 202.12.124.216202.12.124.217202.12.124.218 and 202.12.124.219.