`reinboldengineering.com`

DNSSEC	⚠️ Not signed
A	40.176.25.71^{🇺🇸 Amazon40.176.0.0/15 EC2 YYC Prefix}
		PTR	`ec2-40-176-25-71.ca-west-1.compute.amazonaws.com`
NS	`ns-1462.awsdns-54.org` ⭐
		A	2600:9000:5305:b600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1462.awsdns-54.org`
		A	205.251.197.182^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1462.awsdns-54.org`
NS	`ns-1658.awsdns-15.co.uk`
		A	2600:9000:5306:7a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1658.awsdns-15.co.uk`
		A	205.251.198.122^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1658.awsdns-15.co.uk`
NS	`ns-307.awsdns-38.com`
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
NS	`ns-952.awsdns-55.net`
		A	2600:9000:5303:b800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-952.awsdns-55.net`
		A	205.251.195.184^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-952.awsdns-55.net`
MX	`mail.reinboldengineering.com` ⭐
		A	204.191.177.10^{🇨🇦 ASN-TELUS204.191.0.0/16 NETBLK-AURALAN-19991117-1040}
			PTR	`mail.reg-eng.com`
TXT	`ZA=5jyRc7GX5I+GFjalMzW52JdlwIxnYKsp3esmnomVbFE=`
TXT	`brevo-code:de19cd699354b2c94f2d43a92f7b8bbe`
SOA	`ns-1462.awsdns-54.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774584132

Subdomains

mail.reinboldengineering.com

www.reinboldengineering.com

Same first word

reinboldengineering.com

DNS History

13 records (6 active, 7 former)

○NSboss3.reg.local2015-07-23 → 2016-07-11 · 4 obs

● 2015-07-23 01:29:06
● 2016-07-11 14:34:50
○ 2017-03-30 18:39:54
○ 2026-03-27 04:03:32

●NSns-1462.awsdns-54.org2026-02-26 → 2026-03-27 · 3 obs

○ 2020-01-17 14:21:52
● 2026-02-26 08:07:18
● 2026-03-27 04:03:32

●NSns-1658.awsdns-15.co.uk2026-02-26 → 2026-03-27 · 3 obs

○ 2020-01-17 14:21:52
● 2026-02-26 08:07:18
● 2026-03-27 04:03:32

●NSns-307.awsdns-38.com2026-02-26 → 2026-03-27 · 3 obs

○ 2020-01-17 14:21:52
● 2026-02-26 08:07:18
● 2026-03-27 04:03:32

●NSns-952.awsdns-55.net2026-02-26 → 2026-03-27 · 3 obs

○ 2020-01-17 14:21:52
● 2026-02-26 08:07:18
● 2026-03-27 04:03:32

○NSns1.foka.com2015-07-23 → 2016-07-11 · 4 obs

● 2015-07-23 01:29:06
● 2016-07-11 14:34:50
○ 2017-03-30 18:39:54
○ 2026-03-27 04:03:32

○NSns1.reg-eng.com2015-07-23 → 2020-01-17 · 4 obs

● 2015-07-23 01:29:06
● 2020-01-17 14:21:52
○ 2026-02-26 08:07:18
○ 2026-03-27 04:03:32

○NSns1.yycweb.net2017-03-30 → 2020-01-17 · 5 obs

○ 2016-07-11 14:34:50
● 2017-03-30 18:39:54
● 2020-01-17 14:21:52
○ 2026-02-26 08:07:18
○ 2026-03-27 04:03:32

●MXmail.reinboldengineering.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 01:29:06
● 2026-03-27 04:03:32

○A35.203.19.1332020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-30 18:39:54
● 2020-01-17 14:21:52
○ 2026-02-26 08:07:18
○ 2026-03-27 04:03:32

●A40.176.25.712026-02-26 → 2026-03-27 · 3 obs

○ 2020-01-17 14:21:52
● 2026-02-26 08:07:18
● 2026-03-27 04:03:32

○A71.19.249.142017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-11 14:34:50
● 2017-03-30 18:39:54
○ 2020-01-17 14:21:52
○ 2026-03-27 04:03:32

○A72.34.49.22015-07-23 → 2016-07-11 · 4 obs

● 2015-07-23 01:29:06
● 2016-07-11 14:34:50
○ 2017-03-30 18:39:54
○ 2026-03-27 04:03:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
reinboldengineering.com	ns-307.awsdns-38.com, ns-952.awsdns-55.net, ns-1462.awsdns-54.org, ns-1658.awsdns-15.co.uk	1 record

✅ Authoritative Response

Server:205.251.193.51

NS records: ns-307.awsdns-38.com, ns-952.awsdns-55.net, ns-1462.awsdns-54.org, ns-1658.awsdns-15.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reinboldengineering.com (unsigned zone)

⏱️ Timing

Total: 2136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.176.25.71`
NS	4	`ns-1462.awsdns-54.org, ns-1658.awsdns-15.co.uk...`
MX	1	`mail.reinboldengineering.com (pri: 0)`
TXT	2	`ZA=5jyRc7GX5I+GFjalMzW52JdlwIxnYKsp3esmn, brevo-code:de19cd699354b2c94f2d43a92f7b8`
SOA	1	`ns-1462.awsdns-54.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-307.awsdns-38.com)

Analysis

Hierarchy

reinboldengineering.com is the parent of mail.reinboldengineering.com and www.reinboldengineering.com.

IP Addresses

reinboldengineering.com resolves to a single IP: 40.176.25.71.

Other host names, for instance www.commissioning.ca, reg-eng.com, commissioning.ca, www.reinboldengineering.com and ec2-40-176-25-71.ca-west-1.compute.amazonaws.com share IP numbers with reinboldengineering.com.

Name Servers

reinboldengineering.com is delegated to four name servers: ns-307.awsdns-38.com, ns-952.awsdns-55.net, ns-1462.awsdns-54.org and ns-1658.awsdns-15.co.uk.

reinboldengineering.com shares some name servers with other domains, for example reallluck.com, shiori.info, alphasquad.tech, froyogogo.com and d29qosybhoyk45.cloudfront.net.

These name servers are often used together with ns-55.awsdns-06.com, ns-521.awsdns-01.net and ns-1129.awsdns-13.org.

Host names with two IP numbers

Two IPs per host:

ns-307.awsdns-38.com points to 2600:9000:5301:3300::1 and 205.251.193.51

ns-952.awsdns-55.net points to 2600:9000:5303:b800::1 and 205.251.195.184

ns-1462.awsdns-54.org points to 2600:9000:5305:b600::1 and 205.251.197.182

ns-1658.awsdns-15.co.uk points to 2600:9000:5306:7a00::1 and 205.251.198.122

Mail Servers

reinboldengineering.com is handled by a single mail server, mail.reinboldengineering.com.

Host name mail.reinboldengineering.com points to IP 204.191.177.10.

reinboldengineering.com - robtex.com