authstring.com - dns.ninja
authstring.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=1786206944 | ||||||
Same first word
authstring.com |
Similar names
DNS History
10 records (8 active, 2 former)
○NSdns10.hichina.com2016-12-19 → 2017-09-23 · 4 obs
● 2017-09-23 04:56:36
○ 2026-02-14 16:17:14
○ 2026-08-08 16:41:52
○NSdns9.hichina.com2016-12-19 → 2017-09-23 · 4 obs
● 2017-09-23 04:56:36
○ 2026-02-14 16:17:14
○ 2026-08-08 16:41:52
●NSns-cloud-b1.googledomains.com2026-02-14 → 2026-08-08 · 3 obs
● 2026-02-14 16:17:14
● 2026-08-08 16:41:52
●NSns-cloud-b2.googledomains.com2026-02-14 → 2026-08-08 · 3 obs
● 2026-02-14 16:17:14
● 2026-08-08 16:41:52
●NSns-cloud-b3.googledomains.com2026-02-14 → 2026-08-08 · 3 obs
● 2026-02-14 16:17:14
● 2026-08-08 16:41:52
●NSns-cloud-b4.googledomains.com2026-02-14 → 2026-08-08 · 3 obs
● 2026-02-14 16:17:14
● 2026-08-08 16:41:52
●A198.185.159.1442026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 16:41:52
●A198.185.159.1452026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 16:41:52
●A198.49.23.1442026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 16:41:52
●A198.49.23.1452026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 16:41:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| authstring.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
authstring.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with authstring.com are americamartin.com, deya.com, animalsamaritans.org and two others.
Name Servers
The domain authstring.com is delegated to these four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
The name servers of authstring.com overlap at least partially with those of other domains — among them frameworkconstruction.net, appelqvist.tech, radyobozcaada.com and two more.
Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.