learnnetworksecurity.com - robtex.com
learnnetworksecurity.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 | ⚠️ Not signed | ||||||
| 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=1794373776 | ||||||
Same first word
learnnetworksecurity.com |
Previous names
Next names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-09-02 → 2026-11-11 · 3 obs
● 2026-09-02 05:47:20
● 2026-11-11 05:17:44
○NSns13.domaincontrol.com2016-04-09 → 2017-06-24 · 5 obs
● 2016-04-09 01:36:14
● 2017-06-24 05:56:34
○ 2026-09-02 05:47:20
○ 2026-11-11 05:17:44
○NSns14.domaincontrol.com2016-04-09 → 2017-06-24 · 5 obs
● 2016-04-09 01:36:14
● 2017-06-24 05:56:34
○ 2026-09-02 05:47:20
○ 2026-11-11 05:17:44
●NSns2.afternic.com2026-09-02 → 2026-11-11 · 3 obs
● 2026-09-02 05:47:20
● 2026-11-11 05:17:44
○NSns65.domaincontrol.com2015-06-10 → 2015-11-02 · 4 obs
● 2015-11-02 12:34:06
○ 2016-01-23 14:59:22
○ 2026-11-11 05:17:44
○NSns66.domaincontrol.com2015-06-10 → 2015-11-02 · 4 obs
● 2015-11-02 12:34:06
○ 2016-01-23 14:59:22
○ 2026-11-11 05:17:44
○MXmailstore1.secureserver.net2015-06-10 → 2017-06-24 · 7 obs
● 2015-11-02 12:34:06
○ 2016-01-23 14:59:22
● 2016-04-09 01:36:14
● 2017-06-24 05:56:34
○ 2026-09-02 05:47:20
○ 2026-11-11 05:17:44
○MXsmtp.secureserver.net2015-06-10 → 2017-06-24 · 7 obs
● 2015-11-02 12:34:06
○ 2016-01-23 14:59:22
● 2016-04-09 01:36:14
● 2017-06-24 05:56:34
○ 2026-09-02 05:47:20
○ 2026-11-11 05:17:44
●A13.248.169.482026-09-02 → 2026-11-11 · 3 obs
● 2026-09-02 05:47:20
● 2026-11-11 05:17:44
○A50.63.202.352016-04-09 → 2017-06-24 · 5 obs
● 2016-04-09 01:36:14
● 2017-06-24 05:56:34
○ 2026-09-02 05:47:20
○ 2026-11-11 05:17:44
○A50.63.202.412015-06-10 → 2015-11-02 · 4 obs
● 2015-11-02 12:34:06
○ 2016-01-23 14:59:22
○ 2026-11-11 05:17:44
●A76.223.54.1462026-09-02 → 2026-11-11 · 3 obs
● 2026-09-02 05:47:20
● 2026-11-11 05:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learnnetworksecurity.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)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 293ms | 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
learnnetworksecurity.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with learnnetworksecurity.com are tekton.me, thefinancialsource.com, mail.gdoc.us and two others.
Name Servers
The NS records for learnnetworksecurity.com delegate to ns1.afternic.com and ns2.afternic.com.
learnnetworksecurity.com has the same name server delegation as a number of other domains, such as maincomponents.com, smartgriddigital.com, lookcan.com and two more.
At least some of learnnetworksecurity.com's name servers are shared with other domains, for example textcli.com, accountingbachelors.com, crazygolfs.com and two more.
These name servers tend to be deployed in combination with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.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.