structuralengineering.org - dns.ninja
structuralengineering.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785750017 | ||||||
Subdomains
mx.structuralengineering.org |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
●NSns1.afternic.com2026-02-20 → 2026-08-03 · 3 obs
● 2026-02-20 07:08:34
● 2026-08-03 09:50:34
○NSns1.monikerdns.net2015-08-04 → 2016-03-27 · 4 obs
● 2016-03-27 17:45:44
○ 2017-04-04 04:40:02
○ 2026-08-03 09:50:34
○NSns1.undeveloped.com2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 04:40:02
○ 2026-02-20 07:08:34
○ 2026-08-03 09:50:34
●NSns2.afternic.com2026-02-20 → 2026-08-03 · 3 obs
● 2026-02-20 07:08:34
● 2026-08-03 09:50:34
○NSns2.monikerdns.net2015-08-04 → 2016-03-27 · 4 obs
● 2016-03-27 17:45:44
○ 2017-04-04 04:40:02
○ 2026-08-03 09:50:34
○NSns2.undeveloped.com2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 04:40:02
○ 2026-02-20 07:08:34
○ 2026-08-03 09:50:34
○NSns3.monikerdns.net2015-08-04 → 2016-03-27 · 4 obs
● 2016-03-27 17:45:44
○ 2017-04-04 04:40:02
○ 2026-08-03 09:50:34
○NSns4.monikerdns.net2015-08-04 → 2016-03-27 · 4 obs
● 2016-03-27 17:45:44
○ 2017-04-04 04:40:02
○ 2026-08-03 09:50:34
○MX.2026-02-20 → 2026-08-03 · 2 obs
○ 2026-08-03 09:50:34
○MXmx.structuralengineering.org2017-04-04 → 2017-04-04 · 3 obs
○ 2026-02-20 07:08:34
○ 2026-08-03 09:50:34
●A13.248.169.482026-02-20 → 2026-08-03 · 3 obs
● 2026-02-20 07:08:34
● 2026-08-03 09:50:34
○A184.72.237.1732016-09-08 → 2016-09-08 · 4 obs
● 2016-09-08 02:02:44
○ 2017-04-04 04:40:02
○ 2026-08-03 09:50:34
○A209.222.14.32015-08-04 → 2016-03-27 · 4 obs
● 2016-03-27 17:45:44
○ 2016-09-08 02:02:44
○ 2026-08-03 09:50:34
○A52.58.78.162017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 04:40:02
○ 2026-02-20 07:08:34
○ 2026-08-03 09:50:34
●A76.223.54.1462026-02-20 → 2026-08-03 · 3 obs
● 2026-02-20 07:08:34
● 2026-08-03 09:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| structuralengineering.org | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for structuralengineering.org (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
structuralengineering.org serves as the parent of mx.structuralengineering.org.
IP Addresses
structuralengineering.org directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with structuralengineering.org are hostmaster.vca.biz, deeka.com, nullmx.clubvortex.com and two others.
Name Servers
The NS records for structuralengineering.org delegate to ns1.afternic.com and ns2.afternic.com.
structuralengineering.org has the same name server delegation as a number of other domains, such as mail.hisoft.us, smtp.tklp.com, hubautostock.com and two more.
structuralengineering.org has at least partial name server overlap with other domains, such as megaspy.net, bbic.xyz, ciphercart.com and two others.
It is common to see these name servers used together with name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-473qyxh8xbjjrpje5vyzxa.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.