armstrongsengineering.com - robtex.com
armstrongsengineering.com
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.netnstld@verisign-grs.com serial=1776130282 | ||||||
Same first word
armstrongsengineering.com |
DNS History
15 records (7 active, 8 former)
●NSlily.ns.cloudflare.com2026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
○NSpdns03.domaincontrol.com2015-05-23 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
○NSpdns04.domaincontrol.com2015-05-23 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
●NSrob.ns.cloudflare.com2026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
●MXarmstrongsengineering-com.mail.protection.outlook.com2026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
○MXmailstore1.secureserver.net2015-05-23 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
○MXmx1.emailsrvr.com2017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
○MXmx2.emailsrvr.com2017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
○MXsmtp.secureserver.net2015-05-23 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
●A104.21.26.342026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
●A172.67.135.862026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
○A184.168.221.452015-05-23 → 2016-07-17 · 4 obs
● 2016-07-17 01:13:34
○ 2017-06-24 08:08:52
○ 2026-04-14 01:43:02
●A2606:4700:3032::6815:1a222026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
●A2606:4700:3033::ac43:87562026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 15:51:12
● 2026-04-14 01:43:02
○A54.80.190.202017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 08:08:52
○ 2026-02-15 15:51:12
○ 2026-04-14 01:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| armstrongsengineering.com | lily.ns.cloudflare.com, rob.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.140
NS records: lily.ns.cloudflare.com, rob.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.34, 172.67.135.86 |
| AAAA | 2 | 2606:4700:3032::6815:1a22, 2606:4700:3033::ac43:8756 |
| NS | 2 | lily.ns.cloudflare.com, rob.ns.cloudflare.com |
| MX | 1 | armstrongsengineering-com.mail.protectio |
| TXT | 2 | google-site-verification=WdwfPa4lkcOUJLE, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lily.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lily.ns.cloudflare.com, lily.ns.cloudflare.com, lily.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by armstrongsengineering.com: 2606:4700:3032::6815:1a22, 2606:4700:3033::ac43:8756, 104.21.26.34 and 172.67.135.86.
other host names including www.qyresearchreports.com, 021muye.cn, poland-bonusesfinder.com, maraseaweed.com and postmaster.ee-ya.com share IP numbers with armstrongsengineering.com.
Name Servers
armstrongsengineering.com is delegated to two name servers lily.ns.cloudflare.com and rob.ns.cloudflare.com.
armstrongsengineering.com shares the same name server setup as other domains, for instance nos.app, nudity101.com, rssatom.com, derekstucki.com and image-max.com.
armstrongsengineering.com at least partially shares name servers with other domains, for instance amroninc.com, lomido.com, themeshunt.com, k69o.com and eventian.com.
these name servers are often used together with ian.ns.cloudflare.com, jake.ns.cloudflare.com, nina.ns.cloudflare.com and norah.ns.cloudflare.com.
Host names with six IP numbers:
Host name lily.ns.cloudflare.com points to: 2606:4700:50::adf5:3a82, 2803:f800:50::6ca2:c082, 2a06:98c1:50::ac40:2082, 108.162.192.130, 172.64.32.130 and 173.245.58.130.
Host name rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.
Mail Servers
armstrongsengineering.com is handled by a single mail server, armstrongsengineering-com.mail.protection.outlook.com.
Host armstrongsengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::2, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.1, 52.101.149.2, 52.101.149.9 and 52.101.151.0.