serving-ad.com - dns.ninja
serving-ad.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1926.awsdns-48.co.uk ⭐ | ||||||
| A | 2600:9000:5307:8600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1926.awsdns-48.co.uk | ||||||
| A | 205.251.199.134🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1926.awsdns-48.co.uk | ||||||
| NS | ns-1387.awsdns-45.org | ||||||
| A | 2600:9000:5305:6b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1387.awsdns-45.org | ||||||
| A | 205.251.197.107🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1387.awsdns-45.org | ||||||
| NS | ns-439.awsdns-54.com | ||||||
| A | 2600:9000:5301:b700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-439.awsdns-54.com | ||||||
| A | 205.251.193.183🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-439.awsdns-54.com | ||||||
| NS | ns-653.awsdns-17.net | ||||||
| A | 2600:9000:5302:8d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-653.awsdns-17.net | ||||||
| A | 205.251.194.141🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-653.awsdns-17.net | ||||||
| SOA | ns-1926.awsdns-48.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=1786132844 | ||||||
Subdomains
swrm.serving-ad.com |
Same first word
serving-ad.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1387.awsdns-45.org2026-04-02 → 2026-08-07 · 2 obs
● 2026-08-07 20:15:56
●NSns-1926.awsdns-48.co.uk2026-04-02 → 2026-08-07 · 2 obs
● 2026-08-07 20:15:56
●NSns-439.awsdns-54.com2026-04-02 → 2026-08-07 · 2 obs
● 2026-08-07 20:15:56
●NSns-653.awsdns-17.net2026-04-02 → 2026-08-07 · 2 obs
● 2026-08-07 20:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| serving-ad.com | ns-653.awsdns-17.net, ns-439.awsdns-54.com, ns-1926.awsdns-48.co.uk, ns-1387.awsdns-45.org | 2 records |
✅ Authoritative Response
Server:205.251.197.107
NS records: ns-653.awsdns-17.net, ns-439.awsdns-54.com, ns-1926.awsdns-48.co.uk, ns-1387.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serving-ad.com (unsigned zone)
⏱️ Timing
Total: 359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1387.awsdns-45.org, ns-1926.awsdns-48.co.uk... |
| SOA | 1 | ns-1926.awsdns-48.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-439.awsdns-54.com, ns-439.awsdns-54.com)
Analysis
Hierarchy
swrm.serving-ad.com is delegated beneath serving-ad.com.
Name Servers
The authoritative name servers for serving-ad.com are ns-439.awsdns-54.com, ns-653.awsdns-17.net, ns-1387.awsdns-45.org and ns-1926.awsdns-48.co.uk.
There is at least partial name server overlap between serving-ad.com and other domains — v.dropbox.com, info.allianz.cz, melo-live.tech and two more among them.
These name servers regularly appear alongside ns-261.awsdns-32.com, ns-1527.awsdns-62.org, ns-1856.awsdns-40.co.uk and 4 other name servers in NS record sets.
All four hostnames — ns-439.awsdns-54.com, ns-653.awsdns-17.net, ns-1387.awsdns-45.org and ns-1926.awsdns-48.co.uk — resolve to two IP numbers apiece: ns-439.awsdns-54.com to 205.251.193.183 and 2600:9000:5301:b700::1; ns-653.awsdns-17.net to 205.251.194.141 and 2600:9000:5302:8d00::1; ns-1387.awsdns-45.org to 205.251.197.107 and 2600:9000:5305:6b00::1; ns-1926.awsdns-48.co.uk to 205.251.199.134 and 2600:9000:5307:8600::1.