phpcourse.com - dns.ninja
phpcourse.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785637462 | ||||||
Subdomains
www.phpcourse.com |
Same first word
phpcourse.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.sedoparking.com2015-07-20 → 2017-03-18 · 5 obs
● 2015-07-20 13:59:14
● 2017-03-18 19:32:10
○ 2026-06-29 18:53:38
○ 2026-08-02 02:42:20
○NSns2.sedoparking.com2015-07-20 → 2017-03-18 · 5 obs
● 2015-07-20 13:59:14
● 2017-03-18 19:32:10
○ 2026-06-29 18:53:38
○ 2026-08-02 02:42:20
●NSns3.afternic.com2026-06-29 → 2026-08-02 · 3 obs
● 2026-06-29 18:53:38
● 2026-08-02 02:42:20
●NSns4.afternic.com2026-06-29 → 2026-08-02 · 3 obs
● 2026-06-29 18:53:38
● 2026-08-02 02:42:20
○MX.2026-06-29 → 2026-08-02 · 2 obs
○ 2026-08-02 02:42:20
○MXlocalhost2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 19:32:10
○ 2026-06-29 18:53:38
○ 2026-08-02 02:42:20
○MXmail.nickstel.com2015-07-20 → 2016-07-16 · 5 obs
● 2015-07-20 13:59:14
● 2016-07-16 02:01:46
○ 2017-03-18 19:32:10
○ 2026-08-02 02:42:20
●A13.248.169.482026-06-29 → 2026-08-02 · 3 obs
● 2026-06-29 18:53:38
● 2026-08-02 02:42:20
○A72.52.4.1192015-07-20 → 2017-03-18 · 5 obs
● 2015-07-20 13:59:14
● 2017-03-18 19:32:10
○ 2026-06-29 18:53:38
○ 2026-08-02 02:42:20
●A76.223.54.1462026-06-29 → 2026-08-02 · 3 obs
● 2026-06-29 18:53:38
● 2026-08-02 02:42:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| phpcourse.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phpcourse.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
phpcourse.com serves as the parent of www.phpcourse.com.
IP Addresses
phpcourse.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with phpcourse.com are hartinteriordesign.com, gatesdevelopment.com, esbhealth.com and two others.
Name Servers
phpcourse.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.
phpcourse.com has the same name server delegation as a number of other domains, such as sandracosgrove.com, boulay.org, discoverivf.com and two more.
phpcourse.com has at least partial name server overlap with other domains, such as www.(0x706f726e)-channel.com, chisung.com, cubechat.com and two others.
These name servers tend to appear together with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn, verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn and verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn.
ns3.afternic.com directs to 97.74.98.65 and ns4.afternic.com directs to 173.201.66.65; each host name points to exactly one IP number.