linuxhowto.com - dns.ninja
linuxhowto.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:9000:a415:47ae:e7f9:ded4:c041:72d9🇺🇸 Amazon2600:9000:a400::/43 | ||||||
| PTR | a28f7f518295941c1.dualstack.awsglobalaccelerator.com | ||||||
| A | 13.248.206.98🇺🇸 Amazon13.248.192.0/20 | ||||||
| NS | trafficdns1.ddc.com ⚠️ Not in zone NS records | ||||||
| A | 35.174.194.184🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | trafficdns1.ddc.com | ||||||
| NS | trafficdns2.ddc.com ⚠️ Not in zone NS records | ||||||
| A | 34.206.55.207🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | trafficdns2.ddc.com | ||||||
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=1785505192 | ||||||
Same first word
Similar names
howtolinux.tv |
howtolinux.de |
howtolinux.pl |
howtolinux.ru |
howtolinux.es |
howtolinux.us |
howtolinux.org |
howtolinux.com |
DNS History
5 records (4 active, 1 former)
●NStrafficdns1.ddc.com2026-03-29 → 2026-07-31 · 2 obs
● 2026-07-31 13:57:58
●NStrafficdns2.ddc.com2026-03-29 → 2026-07-31 · 2 obs
● 2026-07-31 13:57:58
●A13.248.206.982026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 05:02:24
● 2026-07-31 13:57:58
●A2600:9000:a415:47ae:e7f9:ded4:c041:72d92026-03-29 → 2026-07-31 · 3 obs
● 2026-03-29 05:02:24
● 2026-07-31 13:57:58
○A64.38.232.1802015-08-14 → 2016-11-23 · 4 obs
● 2016-11-23 22:40:34
○ 2026-03-29 05:02:24
○ 2026-07-31 13:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| linuxhowto.com | trafficdns1.ddc.com, trafficdns2.ddc.com | 2 records |
✅ Authoritative Response
Server:34.206.55.207
NS records: trafficdns1.ddc.com, trafficdns2.ddc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxhowto.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.248.206.98 |
| AAAA | 1 | 2600:9000:a415:47ae:e7f9:ded4:c041:72d9 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (trafficdns1.ddc.com, trafficdns2.ddc.com)
Analysis
IP Addresses
linuxhowto.com has two IP addresses: 13.248.206.98 and 2600:9000:a415:47ae:e7f9:ded4:c041:72d9
Among the host names that share IP numbers with linuxhowto.com are opener.free.info, 800-wakeup.com, bigtitties.com and two others.
Name Servers
The NS records for linuxhowto.com delegate to trafficdns1.ddc.com and trafficdns2.ddc.com.
linuxhowto.com has the same name server delegation as a number of other domains, such as (0x616e616c)mum.com, homeloanusa.us, (0x736578)blip.com and two more.
There is at least partial name server overlap between linuxhowto.com and other domains — (0x736578)lab.com, 1-800-lookbest.com, foradultsonly.com and two more among them.
These name servers frequently co-occur with the name servers trafficdns3.ddc.com and trafficdns4.ddc.com.
trafficdns1.ddc.com → 35.174.194.184 and trafficdns2.ddc.com → 34.206.55.207: one IP number per host name.