cipherbio.com - robtex.com
cipherbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1269.awsdns-30.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:f500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1269.awsdns-30.org | ||||||
| A | 205.251.196.245🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1269.awsdns-30.org | ||||||
| NS | ns-1957.awsdns-52.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:a500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1957.awsdns-52.co.uk | ||||||
| A | 205.251.199.165🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1957.awsdns-52.co.uk | ||||||
| NS | ns-485.awsdns-60.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:e500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-485.awsdns-60.com | ||||||
| A | 205.251.193.229🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-485.awsdns-60.com | ||||||
| NS | ns-756.awsdns-30.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:f400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-756.awsdns-30.net | ||||||
| A | 205.251.194.244🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-756.awsdns-30.net | ||||||
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=1776110072 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
●NSns-1269.awsdns-30.org2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 20:00:14
●NSns-1957.awsdns-52.co.uk2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 20:00:14
●NSns-485.awsdns-60.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 20:00:14
●NSns-756.awsdns-30.net2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 20:00:14
○NSns03.domaincontrol.com2017-05-10 → 2017-05-10 · 2 obs
○ 2026-04-13 20:00:14
○NSns04.domaincontrol.com2017-05-10 → 2017-05-10 · 2 obs
○ 2026-04-13 20:00:14
○MXmailstore1.secureserver.net2017-05-10 → 2017-05-10 · 2 obs
○ 2026-04-13 20:00:14
○MXsmtp.secureserver.net2017-05-10 → 2017-05-10 · 2 obs
○ 2026-04-13 20:00:14
○A184.168.221.342017-05-10 → 2017-05-10 · 2 obs
○ 2026-04-13 20:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cipherbio.com | ns-756.awsdns-30.net, ns-485.awsdns-60.com, ns-1269.awsdns-30.org, ns-1957.awsdns-52.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.199.165
NS records: ns-756.awsdns-30.net, ns-485.awsdns-60.com, ns-1269.awsdns-30.org, ns-1957.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cipherbio.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-485.awsdns-60.com)
Analysis
Name Servers
cipherbio.com is delegated to four name servers: ns-485.awsdns-60.com, ns-756.awsdns-30.net, ns-1269.awsdns-30.org and ns-1957.awsdns-52.co.uk.
cipherbio.com at least partially shares name servers with other domains, for instance ap-northeast-1.prod.irs.live-video-ext.a2z.com, templates-market.com, d3tuxsry9bjjlg.cloudfront.net, sasseuniformes.com.br and muskaapp.com.
These name servers are commonly used with ns-1116.awsdns-11.org, ns-324.awsdns-40.com, ns-1641.awsdns-13.co.uk, ns-692.awsdns-22.net, ns-194.awsdns-24.com and ns-1600.awsdns-08.co.uk.
Host names with two IP numbers: ns-485.awsdns-60.com points to 2600:9000:5301:e500::1 and 205.251.193.229; ns-756.awsdns-30.net points to 2600:9000:5302:f400::1 and 205.251.194.244; ns-1269.awsdns-30.org points to 2600:9000:5304:f500::1 and 205.251.196.245; ns-1957.awsdns-52.co.uk points to 2600:9000:5307:a500::1 and 205.251.199.165.