f7tk.com - dns.ninja
f7tk.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-388.awsdns-48.com ⭐ | ||||||
| A | 2600:9000:5301:8400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-388.awsdns-48.com | ||||||
| A | 205.251.193.132🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-388.awsdns-48.com | ||||||
| NS | ns-1338.awsdns-39.org | ||||||
| A | 2600:9000:5305:3a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1338.awsdns-39.org | ||||||
| A | 205.251.197.58🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1338.awsdns-39.org | ||||||
| NS | ns-1858.awsdns-40.co.uk | ||||||
| A | 2600:9000:5307:4200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1858.awsdns-40.co.uk | ||||||
| A | 205.251.199.66🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1858.awsdns-40.co.uk | ||||||
| NS | ns-685.awsdns-21.net | ||||||
| A | 2600:9000:5302:ad00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| A | 205.251.194.173🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| SOA | ns-388.awsdns-48.comawsdns-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=1783994007 | ||||||
Subdomains
Same first word
f7tk.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-1338.awsdns-39.org2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 15:11:44
● 2026-07-14 02:18:18
●NSns-1858.awsdns-40.co.uk2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 15:11:44
● 2026-07-14 02:18:18
●NSns-388.awsdns-48.com2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 15:11:44
● 2026-07-14 02:18:18
●NSns-685.awsdns-21.net2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 15:11:44
● 2026-07-14 02:18:18
○NSns57.domaincontrol.com2016-12-13 → 2016-12-13 · 3 obs
○ 2018-05-21 15:42:28
○ 2026-07-14 02:18:18
○NSns58.domaincontrol.com2016-12-13 → 2016-12-13 · 3 obs
○ 2018-05-21 15:42:28
○ 2026-07-14 02:18:18
○MXmailstore1.secureserver.net2016-12-13 → 2016-12-13 · 3 obs
○ 2018-05-21 15:42:28
○ 2026-07-14 02:18:18
○MXsmtp.secureserver.net2016-12-13 → 2016-12-13 · 3 obs
○ 2018-05-21 15:42:28
○ 2026-07-14 02:18:18
○A184.168.221.922016-12-13 → 2016-12-13 · 3 obs
○ 2018-05-21 15:42:28
○ 2026-07-14 02:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| f7tk.com | ns-685.awsdns-21.net, ns-388.awsdns-48.com, ns-1858.awsdns-40.co.uk, ns-1338.awsdns-39.org | 2 records |
✅ Authoritative Response
Server:205.251.199.66
NS records: ns-685.awsdns-21.net, ns-388.awsdns-48.com, ns-1858.awsdns-40.co.uk, ns-1338.awsdns-39.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f7tk.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1338.awsdns-39.org, ns-1858.awsdns-40.co.uk... |
| SOA | 1 | ns-388.awsdns-48.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-388.awsdns-48.com, ns-388.awsdns-48.com)
Analysis
Hierarchy
static.f7tk.com and web.f7tk.com each fall under f7tk.com as their parent domain.
Name Servers
The NS records for f7tk.com point to four name servers: ns-388.awsdns-48.com, ns-685.awsdns-21.net, ns-1338.awsdns-39.org and ns-1858.awsdns-40.co.uk.
There is at least partial name server overlap between f7tk.com and other domains — micsson-comiring.icu, d3sjtfbjzizn6z.cloudfront.net, unipolrental.it and two more among them.
All four hostnames — ns-388.awsdns-48.com, ns-685.awsdns-21.net, ns-1338.awsdns-39.org and ns-1858.awsdns-40.co.uk — resolve to two IP numbers apiece: ns-388.awsdns-48.com to 205.251.193.132 and 2600:9000:5301:8400::1; ns-685.awsdns-21.net to 205.251.194.173 and 2600:9000:5302:ad00::1; ns-1338.awsdns-39.org to 205.251.197.58 and 2600:9000:5305:3a00::1; ns-1858.awsdns-40.co.uk to 205.251.199.66 and 2600:9000:5307:4200::1.