constructivescience.com - dns.ninja
constructivescience.com
| 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 | ||||||
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=1790519474 | ||||||
Same first word
constructivescience.com |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-09-11 → 2026-09-27 · 3 obs
● 2026-09-11 19:02:04
● 2026-09-27 14:34:28
○NSns17.domaincontrol.com2015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 04:54:28
○ 2026-09-11 19:02:04
○ 2026-09-27 14:34:28
○NSns18.domaincontrol.com2015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 04:54:28
○ 2026-09-11 19:02:04
○ 2026-09-27 14:34:28
●NSns2.afternic.com2026-09-11 → 2026-09-27 · 3 obs
● 2026-09-11 19:02:04
● 2026-09-27 14:34:28
○MXmailstore1.secureserver.net2015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 04:54:28
○ 2026-09-11 19:02:04
○ 2026-09-27 14:34:28
○MXsmtp.secureserver.net2015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 04:54:28
○ 2026-09-11 19:02:04
○ 2026-09-27 14:34:28
●A13.248.169.482026-09-11 → 2026-09-27 · 3 obs
● 2026-09-11 19:02:04
● 2026-09-27 14:34:28
○A50.63.202.22015-07-07 → 2017-03-27 · 4 obs
● 2017-03-27 04:54:28
○ 2026-09-11 19:02:04
○ 2026-09-27 14:34:28
●A76.223.54.1462026-09-11 → 2026-09-27 · 3 obs
● 2026-09-11 19:02:04
● 2026-09-27 14:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| constructivescience.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructivescience.com (unsigned zone)
⏱️ Timing
Total: 589ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
constructivescience.com points to the IP addresses 13.248.169.48 and 76.223.54.146
mail.radio68.com, easements.net, www.artarchive.org plus two other host names have IP numbers in common with constructivescience.com.
Name Servers
constructivescience.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
The name server configuration of constructivescience.com is shared with other domains, for instance fangcool.com, belairlogistics.com, ns.linosport.com and two others.
There is at least partial name server overlap between constructivescience.com and other domains — mwzr.com, insightsforce.com, landinvesting.net and two more among them.
The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn are often found in combination with these name servers.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.