engineerlibrary.com - dns.ninja
engineerlibrary.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.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=1781056413 | ||||||
Same first word
engineerlibrary.com |
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-04-28 → 2026-06-10 · 3 obs
● 2026-04-28 17:30:38
● 2026-06-10 02:14:06
○NSns1.usdigital.com2015-08-23 → 2020-01-13 · 4 obs
● 2020-01-13 22:34:24
○ 2026-04-28 17:30:38
○ 2026-06-10 02:14:06
●NSns2.afternic.com2026-04-28 → 2026-06-10 · 3 obs
● 2026-04-28 17:30:38
● 2026-06-10 02:14:06
○NSns2.usdigital.com2015-08-23 → 2020-01-13 · 4 obs
● 2020-01-13 22:34:24
○ 2026-04-28 17:30:38
○ 2026-06-10 02:14:06
●A13.248.169.482026-04-28 → 2026-06-10 · 3 obs
● 2026-04-28 17:30:38
● 2026-06-10 02:14:06
○A191.236.80.122020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 22:34:24
○ 2026-04-28 17:30:38
○ 2026-06-10 02:14:06
○A66.193.38.802015-08-23 → 2017-03-27 · 4 obs
● 2017-03-27 23:00:26
○ 2020-01-13 22:34:24
○ 2026-06-10 02:14:06
●A76.223.54.1462026-04-28 → 2026-06-10 · 3 obs
● 2026-04-28 17:30:38
● 2026-06-10 02:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineerlibrary.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineerlibrary.com (unsigned zone)
⏱️ Timing
Total: 3015ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
engineerlibrary.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Additional host names — manuaga.com, vzah.com, mail.snappers.co.za and two others — share IP numbers with engineerlibrary.com.
Name Servers
DNS delegation for engineerlibrary.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
engineerlibrary.com shares its name server setup with other domains, including storset.com, dogassistedtherapy.com, paktite.com and two others.
The name servers of engineerlibrary.com overlap at least partially with those of other domains — among them dearmychild.com, vidrs.com, reputationrepair.com.au and two more.
These name servers are frequently used alongside name servers verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and four others.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.