buildingscienceacademy.com - robtex.com
buildingscienceacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.72.126.220🇨🇦 AS32613198.72.96.0/19 iWeb Technologies Inc. | ||||||
| PTR | mtl200.greengeeks.net | ||||||
| NS | ns1.greengeeks.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 75.2.69.7🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | aba07164e9478179d.awsglobalaccelerator.com | ||||||
| NS | ns1.greengeeks.com ⚠️ Not in zone NS records | ||||||
| A | 75.2.69.7🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | aba07164e9478179d.awsglobalaccelerator.com | ||||||
| NS | ns2.greengeeks.com ⚠️ Not in zone NS records | ||||||
| A | 99.83.188.187🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aba07164e9478179d.awsglobalaccelerator.com | ||||||
| NS | ns2.greengeeks.net ⚠️ Not in parent delegation | ||||||
| A | 99.83.188.187🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aba07164e9478179d.awsglobalaccelerator.com | ||||||
| MX | buildingscienceacademy.com ⭐ | ||||||
| A | 198.72.126.220🇨🇦 AS32613198.72.96.0/19 iWeb Technologies Inc. | ||||||
| PTR | mtl200.greengeeks.net | ||||||
| TXT | v=spf1 ip4:198.72.126.220 include:spf.greengeeks.net ip4:184.107.41.90 ip4:18... | ||||||
| SOA | ns1.greengeeks.netroot@mtl200.greengeeks.net 2026-02-26 #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.netnstld@verisign-grs.com serial=1771291435 | ||||||
MX for
buildingscienceacademy.com |
Same first word
buildingscienceacademy.com |
DNS History
13 records (6 active, 7 former)
○NSams-ns1.websitehostserver.net2018-06-26 → 2018-06-26 · 4 obs
● 2018-06-26 06:10:38
○ 2026-03-02 00:01:58
○ 2026-03-22 18:46:48
○NSchi-ns1.websitehostserver.net2018-06-26 → 2018-06-26 · 4 obs
● 2018-06-26 06:10:38
○ 2026-03-02 00:01:58
○ 2026-03-22 18:46:48
○NSchi-ns2.websitehostserver.net2018-06-26 → 2018-06-26 · 4 obs
● 2018-06-26 06:10:38
○ 2026-03-02 00:01:58
○ 2026-03-22 18:46:48
○NSns1.bluehost.com2015-05-24 → 2017-01-08 · 4 obs
● 2017-01-08 04:54:40
○ 2018-06-26 06:10:38
○ 2026-03-22 18:46:48
●NSns1.greengeeks.com2026-03-02 → 2026-03-22 · 3 obs
● 2026-03-02 00:01:58
● 2026-03-22 18:46:48
●NSns1.greengeeks.net2026-03-02 → 2026-03-22 · 3 obs
● 2026-03-02 00:01:58
● 2026-03-22 18:46:48
○NSns2.bluehost.com2015-05-24 → 2017-01-08 · 4 obs
● 2017-01-08 04:54:40
○ 2018-06-26 06:10:38
○ 2026-03-22 18:46:48
●NSns2.greengeeks.com2026-03-02 → 2026-03-22 · 3 obs
● 2026-03-02 00:01:58
● 2026-03-22 18:46:48
●NSns2.greengeeks.net2026-03-02 → 2026-03-22 · 3 obs
● 2026-03-02 00:01:58
● 2026-03-22 18:46:48
●MXbuildingscienceacademy.com2018-06-26 → 2026-03-22 · 2 obs
● 2026-03-22 18:46:48
○A173.254.95.782015-05-24 → 2017-01-08 · 4 obs
● 2017-01-08 04:54:40
○ 2018-06-26 06:10:38
○ 2026-03-22 18:46:48
○A184.107.41.722018-06-26 → 2018-06-26 · 4 obs
● 2018-06-26 06:10:38
○ 2026-03-02 00:01:58
○ 2026-03-22 18:46:48
●A198.72.126.2202026-03-02 → 2026-03-22 · 3 obs
● 2026-03-02 00:01:58
● 2026-03-22 18:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| buildingscienceacademy.com | ns1.greengeeks.com, ns2.greengeeks.com | 2 records |
✅ Authoritative Response
Server: 75.2.69.7
NS records: ns1.greengeeks.com, ns2.greengeeks.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildingscienceacademy.com (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.72.126.220 |
| NS | 2 | ns1.greengeeks.net, ns2.greengeeks.net |
| MX | 1 | buildingscienceacademy.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:198.72.126.220 include:spf.gr |
| SOA | 1 | ns1.greengeeks.net root.mtl200.greengeek |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.greengeeks.com, ns2.greengeeks.com)
Analysis
Mail Server Role
For buildingscienceacademy.com, the mail server is buildingscienceacademy.com.
IP Addresses
buildingscienceacademy.com resolves to one IP number: 198.72.126.220.
other host names including inspiresocialstudios.com, egosystem.com, mtl200.greengeeks.net, kiwanisowensound.com and talvi.ca share IP numbers with buildingscienceacademy.com.
Name Servers
buildingscienceacademy.com is delegated to four name servers: ns1.greengeeks.com, ns2.greengeeks.com, ns1.greengeeks.net and ns2.greengeeks.net.
buildingscienceacademy.com at least partially shares name servers with other domains, for instance chadcarr.com, captivatebiz.com, evans.ca, lccef.com and prioritystaffing.net.
these name servers are commonly used with the name servers ns1.websitehostserver.net, ns2.websitehostserver.net, chi-ns1.greengeeks.com, chi-ns2.greengeeks.com, ams-ns1.greengeeks.com, ams-ns1.websitehostserver.net, chi-ns1.websitehostserver.net and chi-ns2.websitehostserver.net.
Host names with one IP number:
Host name ns1.greengeeks.com points to: 75.2.69.7.
Host name ns2.greengeeks.com points to: 99.83.188.187.
Host name ns1.greengeeks.net points to: 75.2.69.7.
Host name ns2.greengeeks.net points to: 99.83.188.187.
Host names pointing to 75.2.69.7: ns1.greengeeks.com and ns1.greengeeks.net.
Host names pointing to 99.83.188.187: ns2.greengeeks.com and ns2.greengeeks.net.
Mail Servers
buildingscienceacademy.com is served by a single mail server, buildingscienceacademy.com.
buildingscienceacademy.com resolves to IP 198.72.126.220.