chadwickengineering.com - robtex.com

chadwickengineering.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a551🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:b40🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.64Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.81🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A2803:f800:50::6ca2:c158🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclay.ns.cloudflare.com
A2a06:98c1:50::ac40:2158🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclay.ns.cloudflare.com
A108.162.193.88🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A172.64.33.88🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A173.245.59.88🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
NSjill.ns.cloudflare.com
A2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjill.ns.cloudflare.com
A2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjill.ns.cloudflare.com
A108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
MXchadwickengineering-com.inbound.emailservice.io ⭐
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
MXchadwickengineering-com.inbound.emailservice.cc(20)
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
MXchadwickengineering-com.inbound.emailservice.co(30)
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
TXTv=spf1 redirect=_s6qsu7klq.sdmarc.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.64, 172.67.165.81
IPv6 hints2606:4700:3033::ac43:a551, 2606:4700:3037::6815:b40
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOAclay.ns.cloudflare.comdns@cloudflare.com serial=2411207373

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=1786335374

Same first word

chadwickengineering.com

DNS History

25 records (9 active, 16 former)

20162017201820192020202120222023202420252026NSclay.ns.cloudflare.comjill.ns.cloudflare.comdawn.ns.cloudflare.comns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comskip.ns.cloudflare.comMXchadwickengineering-com.inbound.emailservice.ccchadwickengineering-com.inbound.emailservice.cochadwickengineering-com.inbound.emailservice.iochadwickengineering.com.bak-mx.na0103.smtpbak.comchadwickengineering.com.pri-mx.na0103.smtproutes.comA104.21.11.64172.67.165.812606:4700:3033::ac43:a5512606:4700:3037::6815:b40104.31.72.51104.31.73.51162.219.163.96184.107.13.1592400:cb00:2048:1::681f:48332400:cb00:2048:1::681f:49332606:4700:3034::6815:b402606:4700:3036::ac43:a55170.38.104.241
●NSclay.ns.cloudflare.com2026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
○NSdawn.ns.cloudflare.com2016-12-05 → 2017-07-02 · 5 obs
○ 2016-04-05 07:42:58
● 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
●NSjill.ns.cloudflare.com2026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
○NSns1.dnsowl.com2015-08-17 → 2016-04-05 · 4 obs
● 2015-08-17 00:28:22
● 2016-04-05 07:42:58
○ 2016-12-05 06:09:18
○ 2026-08-10 04:37:32
○NSns2.dnsowl.com2015-08-17 → 2016-04-05 · 4 obs
● 2015-08-17 00:28:22
● 2016-04-05 07:42:58
○ 2016-12-05 06:09:18
○ 2026-08-10 04:37:32
○NSns3.dnsowl.com2015-08-17 → 2016-04-05 · 4 obs
● 2015-08-17 00:28:22
● 2016-04-05 07:42:58
○ 2016-12-05 06:09:18
○ 2026-08-10 04:37:32
○NSskip.ns.cloudflare.com2016-12-05 → 2017-07-02 · 5 obs
○ 2016-04-05 07:42:58
● 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
●MXchadwickengineering-com.inbound.emailservice.cc2026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
●MXchadwickengineering-com.inbound.emailservice.co2026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
●MXchadwickengineering-com.inbound.emailservice.io2026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
○MXchadwickengineering.com.bak-mx.na0103.smtpbak.com2015-08-17 → 2017-07-02 · 4 obs
● 2015-08-17 00:28:22
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
○MXchadwickengineering.com.pri-mx.na0103.smtproutes.com2015-08-17 → 2017-07-02 · 4 obs
● 2015-08-17 00:28:22
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
●A104.21.11.642026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
○A104.31.72.512017-07-02 → 2017-07-02 · 4 obs
○ 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
○A104.31.73.512017-07-02 → 2017-07-02 · 4 obs
○ 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
○A162.219.163.962016-12-05 → 2016-12-05 · 4 obs
○ 2016-04-05 07:42:58
● 2016-12-05 06:09:18
○ 2017-07-02 21:48:44
○ 2026-08-10 04:37:32
●A172.67.165.812026-06-24 → 2026-08-10 · 3 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
● 2026-08-10 04:37:32
○A184.107.13.1592016-04-05 → 2016-04-05 · 4 obs
○ 2015-12-11 21:57:34
● 2016-04-05 07:42:58
○ 2016-12-05 06:09:18
○ 2026-08-10 04:37:32
○A2400:cb00:2048:1::681f:48332017-07-02 → 2017-07-02 · 4 obs
○ 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
○A2400:cb00:2048:1::681f:49332017-07-02 → 2017-07-02 · 4 obs
○ 2016-12-05 06:09:18
● 2017-07-02 21:48:44
○ 2026-06-24 06:49:28
○ 2026-08-10 04:37:32
●A2606:4700:3033::ac43:a5512026-07-18 → 2026-08-10 · 3 obs
○ 2026-06-24 06:49:28
● 2026-07-18 18:47:52
● 2026-08-10 04:37:32
○A2606:4700:3034::6815:b402026-06-24 → 2026-06-24 · 4 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
○ 2026-07-18 18:47:52
○ 2026-08-10 04:37:32
○A2606:4700:3036::ac43:a5512026-06-24 → 2026-06-24 · 4 obs
○ 2017-07-02 21:48:44
● 2026-06-24 06:49:28
○ 2026-07-18 18:47:52
○ 2026-08-10 04:37:32
●A2606:4700:3037::6815:b402026-07-18 → 2026-08-10 · 3 obs
○ 2026-06-24 06:49:28
● 2026-07-18 18:47:52
● 2026-08-10 04:37:32
○A70.38.104.2412015-08-17 → 2015-12-11 · 4 obs
● 2015-08-17 00:28:22
● 2015-12-11 21:57:34
○ 2016-04-05 07:42:58
○ 2026-08-10 04:37:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
chadwickengineering.comjill.ns.cloudflare.com, clay.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.88

NS records: jill.ns.cloudflare.com, clay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chadwickengineering.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.64, 172.67.165.81
AAAA22606:4700:3033::ac43:a551, 2606:4700:3037::6815:b40
NS2clay.ns.cloudflare.com, jill.ns.cloudflare.com
MX3chadwickengineering-com.inbound.emailser, chadwickengineering-com.inbound.emailser...
TXT1v=spf1 redirect=_s6qsu7klq.sdmarc.net
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jill.ns.cloudflare.com, jill.ns.cloudflare.com, jill.ns.cloudflare.com...)

Analysis

IP Addresses

chadwickengineering.com resolves to four IP addresses: 104.21.11.64, 172.67.165.81, 2606:4700:3033::ac43:a551 and 2606:4700:3037::6815:b40.

isakar.com, oceancash88.com, averyvilla.com plus two other host names have IP numbers in common with chadwickengineering.com.

Name Servers

Two name servers handle the delegation for chadwickengineering.com: clay.ns.cloudflare.com and jill.ns.cloudflare.com.

The name server configuration of chadwickengineering.com is shared with other domains, for instance theshovel.com.au, clarividencias.com, beecircular.org and two others.

chadwickengineering.com shares at least some of its name servers with other domains, including 100vip.co, mrhm.com, mazxtxe.com and two others.

These name servers are frequently paired with the name servers ulla.ns.cloudflare.com and virginia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

clay.ns.cloudflare.com resolves to 108.162.193.88, 172.64.33.88 and 173.245.59.88 among others, with 3 other IP addresses in total.

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122 and 173.245.58.122 among others, with 3 other IP addresses in total.

Mail Servers

chadwickengineering.com is handled by three mail servers: chadwickengineering-com.inbound.emailservice.cc, chadwickengineering-com.inbound.emailservice.co and chadwickengineering-com.inbound.emailservice.io.

All three hostnames chadwickengineering-com.inbound.emailservice.cc, chadwickengineering-com.inbound.emailservice.co and chadwickengineering-com.inbound.emailservice.io point to a common set of three IP numbers: 3.223.82.138, 18.204.58.103 and 44.216.32.179.

Three host names point to 3.223.82.138: chadwickengineering-com.inbound.emailservice.cc, chadwickengineering-com.inbound.emailservice.co and chadwickengineering-com.inbound.emailservice.io.

Three host names point to 18.204.58.103: chadwickengineering-com.inbound.emailservice.cc, chadwickengineering-com.inbound.emailservice.co and chadwickengineering-com.inbound.emailservice.io.

Three host names point to 44.216.32.179: chadwickengineering-com.inbound.emailservice.cc, chadwickengineering-com.inbound.emailservice.co and chadwickengineering-com.inbound.emailservice.io.