linuxopensource.com - robtex.com
linuxopensource.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=1781117983 | ||||||
DNS History
14 records (4 active, 10 former)
○NSns01.domaincontrol.com2015-07-15 → 2017-03-27 · 5 obs
● 2015-07-15 05:13:52
● 2017-03-27 18:08:12
○ 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○NSns02.domaincontrol.com2015-07-15 → 2017-03-27 · 5 obs
● 2015-07-15 05:13:52
● 2017-03-27 18:08:12
○ 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
●NSns1.afternic.com2026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:15:22
○NSns1.bodis.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
●NSns2.afternic.com2026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:15:22
○NSns2.bodis.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○MXmailstore1.secureserver.net2015-07-15 → 2017-03-27 · 5 obs
● 2015-07-15 05:13:52
● 2017-03-27 18:08:12
○ 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○MXmx76.m2bp.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○MXmx76.mb1p.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○MXsmtp.secureserver.net2015-07-15 → 2017-03-27 · 5 obs
● 2015-07-15 05:13:52
● 2017-03-27 18:08:12
○ 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
●A13.248.169.482026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:15:22
○A199.59.242.1532020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
○A50.63.202.42015-07-15 → 2017-03-27 · 5 obs
● 2015-07-15 05:13:52
● 2017-03-27 18:08:12
○ 2020-04-05 05:06:30
○ 2026-06-10 19:15:22
●A76.223.54.1462026-06-10 → 2026-06-10 · 2 obs
● 2026-06-10 19:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| linuxopensource.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 linuxopensource.com (unsigned zone)
⏱️ Timing
Total: 109ms | 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
linuxopensource.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Two other host names, along with yorozuya.us, ip206.damhost.com and vpbj.com, also share IP numbers with linuxopensource.com.
Name Servers
linuxopensource.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
linuxopensource.com shares its NS records with other domains, for example 2.133.multilinks.com, mail2.clinature.com, wmautomation.com and two others.
There is at least partial name server overlap between linuxopensource.com and other domains — ourmenu.org, superconventional.com, itrub.com and two more among them.
These name servers tend to appear in combination with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-f6mwz3yrfbsrgianrkzsq6.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-n88yjufxyyldgk5ggng4dy.ns101.verify.hn.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.