bertcode.com - dns.ninja
bertcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1596.awsdns-07.co.uk ⭐ | ||||||
| A | 2600:9000:5306:3c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1596.awsdns-07.co.uk | ||||||
| A | 205.251.198.60🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1596.awsdns-07.co.uk | ||||||
| NS | ns-11.awsdns-01.com | ||||||
| A | 2600:9000:5300:b00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-11.awsdns-01.com | ||||||
| A | 205.251.192.11🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| NS | ns-1142.awsdns-14.org | ||||||
| A | 2600:9000:5304:7600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1142.awsdns-14.org | ||||||
| A | 205.251.196.118🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1142.awsdns-14.org | ||||||
| NS | ns-998.awsdns-60.net | ||||||
| A | 2600:9000:5303:e600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-998.awsdns-60.net | ||||||
| A | 205.251.195.230🇺🇸 Amazon205.251.195.0/24 | ||||||
| SOA | ns-1596.awsdns-07.co.ukawsdns-hostmaster@amazon.com 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=1793715691 | ||||||
Same first word
bertcode.com |
Similar names
Previous names
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DNS History
4 records (4 active, 0 former)
●NSns-11.awsdns-01.com2026-10-09 → 2026-11-03 · 2 obs
● 2026-11-03 15:11:36
●NSns-1142.awsdns-14.org2026-10-09 → 2026-11-03 · 2 obs
● 2026-11-03 15:11:36
●NSns-1596.awsdns-07.co.uk2026-10-09 → 2026-11-03 · 2 obs
● 2026-11-03 15:11:36
●NSns-998.awsdns-60.net2026-10-09 → 2026-11-03 · 2 obs
● 2026-11-03 15:11:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bertcode.com | ns-11.awsdns-01.com, ns-998.awsdns-60.net, ns-1596.awsdns-07.co.uk, ns-1142.awsdns-14.org | 2 records |
✅ Authoritative Response
Server:205.251.198.60
NS records: ns-11.awsdns-01.com, ns-998.awsdns-60.net, ns-1596.awsdns-07.co.uk, ns-1142.awsdns-14.org
🔒 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: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-11.awsdns-01.com, ns-1142.awsdns-14.org... |
| SOA | 1 | ns-1596.awsdns-07.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-11.awsdns-01.com, ns-11.awsdns-01.com)
Analysis
Name Servers
bertcode.com has four authoritative name servers: ns-11.awsdns-01.com, ns-998.awsdns-60.net, ns-1142.awsdns-14.org and ns-1596.awsdns-07.co.uk.
bertcode.com has at least partial name server overlap with other domains, such as semaphore-hq.com, lancastercemetery.org, corneliusfrance.fr and two others.
ns-11.awsdns-01.com, ns-998.awsdns-60.net, ns-1142.awsdns-14.org and ns-1596.awsdns-07.co.uk all point to exactly two IP numbers each: ns-11.awsdns-01.com → 205.251.192.11 and 2600:9000:5300:b00::1; ns-998.awsdns-60.net → 205.251.195.230 and 2600:9000:5303:e600::1; ns-1142.awsdns-14.org → 205.251.196.118 and 2600:9000:5304:7600::1; ns-1596.awsdns-07.co.uk → 205.251.198.60 and 2600:9000:5306:3c00::1.