bysvc.com - dns.ninja
bysvc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1751.awsdns-26.co.uk ⭐ | ||||||
| A | 2600:9000:5306:d700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1751.awsdns-26.co.uk | ||||||
| A | 205.251.198.215🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1751.awsdns-26.co.uk | ||||||
| NS | ns-1516.awsdns-61.org | ||||||
| A | 2600:9000:5305:ec00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1516.awsdns-61.org | ||||||
| A | 205.251.197.236🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1516.awsdns-61.org | ||||||
| NS | ns-53.awsdns-06.com | ||||||
| A | 2600:9000:5300:3500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-53.awsdns-06.com | ||||||
| A | 205.251.192.53🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-53.awsdns-06.com | ||||||
| NS | ns-737.awsdns-28.net | ||||||
| A | 2600:9000:5302:e100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-737.awsdns-28.net | ||||||
| A | 205.251.194.225🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-737.awsdns-28.net | ||||||
| SOA | ns-1751.awsdns-26.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=1786180554 | ||||||
Subdomains
bysec-cert.bysvc.com |
Same first word
bysvc.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1516.awsdns-61.org2026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 09:34:04
●NSns-1751.awsdns-26.co.uk2026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 09:34:04
●NSns-53.awsdns-06.com2026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 09:34:04
●NSns-737.awsdns-28.net2026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 09:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| bysvc.com | ns-53.awsdns-06.com, ns-737.awsdns-28.net, ns-1751.awsdns-26.co.uk, ns-1516.awsdns-61.org | 2 records |
✅ Authoritative Response
Server:205.251.192.53
NS records: ns-53.awsdns-06.com, ns-737.awsdns-28.net, ns-1751.awsdns-26.co.uk, ns-1516.awsdns-61.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bysvc.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1516.awsdns-61.org, ns-1751.awsdns-26.co.uk... |
| SOA | 1 | ns-1751.awsdns-26.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-53.awsdns-06.com, ns-53.awsdns-06.com)
Analysis
Hierarchy
bysvc.com is the parent zone for bysec-cert.bysvc.com.
Name Servers
The domain bysvc.com is delegated to these four name servers: ns-53.awsdns-06.com, ns-737.awsdns-28.net, ns-1516.awsdns-61.org and ns-1751.awsdns-26.co.uk.
bysvc.com partially shares its NS delegation with several other domains, including onebeacon-lss.com, ddsrtk1fa7jzd.cloudfront.net, mailrt.com and two others.
These name servers often co-occur with the name servers ns-796.awsdns-35.net.
ns-53.awsdns-06.com, ns-737.awsdns-28.net, ns-1516.awsdns-61.org and ns-1751.awsdns-26.co.uk each carry two IP addresses. ns-53.awsdns-06.com has 205.251.192.53 and 2600:9000:5300:3500::1; ns-737.awsdns-28.net has 205.251.194.225 and 2600:9000:5302:e100::1; ns-1516.awsdns-61.org has 205.251.197.236 and 2600:9000:5305:ec00::1; ns-1751.awsdns-26.co.uk has 205.251.198.215 and 2600:9000:5306:d700::1.