engineeringonline.com - dns.ninja
engineeringonline.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=1780583929 | ||||||
Subdomains
mail.engineeringonline.com |
hostmaster.engineeringonline.com |
Same first word
engineeringonline.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-26 → 2026-06-04 · 3 obs
● 2026-03-26 23:50:28
● 2026-06-04 14:41:52
○NSns1.web24.net.au2015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:25:02
○ 2026-03-26 23:50:28
○ 2026-06-04 14:41:52
●NSns2.afternic.com2026-03-26 → 2026-06-04 · 3 obs
● 2026-03-26 23:50:28
● 2026-06-04 14:41:52
○NSns2.web24.net.au2015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:25:02
○ 2026-03-26 23:50:28
○ 2026-06-04 14:41:52
○NSns3.web24.net.au2015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:25:02
○ 2026-03-26 23:50:28
○ 2026-06-04 14:41:52
○MXmail.engineeringonline.com2015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:25:02
○ 2026-03-26 23:50:28
○ 2026-06-04 14:41:52
●A13.248.169.482026-03-26 → 2026-06-04 · 3 obs
● 2026-03-26 23:50:28
● 2026-06-04 14:41:52
○A54.206.80.2522015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:25:02
○ 2026-03-26 23:50:28
○ 2026-06-04 14:41:52
●A76.223.54.1462026-03-26 → 2026-06-04 · 3 obs
● 2026-03-26 23:50:28
● 2026-06-04 14:41:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineeringonline.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 engineeringonline.com (unsigned zone)
⏱️ Timing
Total: 172ms | 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
Hierarchy
The parent domain of mail.engineeringonline.com and hostmaster.engineeringonline.com is engineeringonline.com.
IP Addresses
engineeringonline.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Among the host names that share IP numbers with engineeringonline.com are devads.com, itdirect.org, unblockgames.net and two others.
Name Servers
engineeringonline.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
engineeringonline.com has the same name server delegation as a number of other domains, such as redpost.com, newsscreener.com, countyline.net and two more.
engineeringonline.com partially shares its NS delegation with several other domains, including gate.la, defins.com, tetco.org and two others.
These name servers regularly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-xhw8x3pckzak64rpjjhxxw.ns101.verify.hn.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.