tfvscan.com - robtex.com
tfvscan.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1458.awsdns-54.org ⭐ | ||||||
| A | 2600:9000:5305:b200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1458.awsdns-54.org | ||||||
| A | 205.251.197.178🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1458.awsdns-54.org | ||||||
| NS | ns-120.awsdns-15.com | ||||||
| A | 2600:9000:5300:7800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-120.awsdns-15.com | ||||||
| A | 205.251.192.120🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-120.awsdns-15.com | ||||||
| NS | ns-1752.awsdns-27.co.uk | ||||||
| A | 2600:9000:5306:d800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1752.awsdns-27.co.uk | ||||||
| A | 205.251.198.216🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1752.awsdns-27.co.uk | ||||||
| NS | ns-729.awsdns-27.net | ||||||
| A | 2600:9000:5302:d900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-729.awsdns-27.net | ||||||
| A | 205.251.194.217🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-729.awsdns-27.net | ||||||
| SOA | ns-1458.awsdns-54.orgawsdns-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=1774516927 | ||||||
Same first word
tfvscan.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSglacier.binc.net2015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
●NSns-120.awsdns-15.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 09:39:06
● 2026-03-26 09:39:08
●NSns-1458.awsdns-54.org2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 09:39:06
● 2026-03-26 09:39:08
●NSns-1752.awsdns-27.co.uk2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 09:39:06
● 2026-03-26 09:39:08
●NSns-729.awsdns-27.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 09:39:06
● 2026-03-26 09:39:08
○NSns1.binc.net2015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
○NSns2.binc.net2015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
○NSns3.binc.net2015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
○NSns4.binc.net2015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
○A64.73.35.962015-06-24 → 2020-02-21 · 4 obs
● 2020-02-21 08:15:12
○ 2026-03-26 09:39:06
○ 2026-03-26 09:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tfvscan.com | ns-120.awsdns-15.com, ns-729.awsdns-27.net, ns-1752.awsdns-27.co.uk, ns-1458.awsdns-54.org | 1 record |
✅ Authoritative Response
Server:205.251.192.120
NS records: ns-120.awsdns-15.com, ns-729.awsdns-27.net, ns-1752.awsdns-27.co.uk, ns-1458.awsdns-54.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfvscan.com (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-120.awsdns-15.com, ns-1458.awsdns-54.org... |
| SOA | 1 | ns-1458.awsdns-54.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-120.awsdns-15.com)
Analysis
Name Servers
tfvscan.com's delegation is handled by four name servers: ns-120.awsdns-15.com, ns-729.awsdns-27.net, ns-1458.awsdns-54.org and ns-1752.awsdns-27.co.uk.
tfvscan.com partially shares name servers with other domains; examples include neighbourhoodexplorer.com, 162.29.212.in-addr.arpa, macronemmanuel.com, d2utaotgcxlvy1.cloudfront.net and kulesza.biz.
Host names with two IPs:
ns-120.awsdns-15.com points to 2600:9000:5300:7800::1 and 205.251.192.120
ns-729.awsdns-27.net points to 2600:9000:5302:d900::1 and 205.251.194.217
ns-1458.awsdns-54.org points to 2600:9000:5305:b200::1 and 205.251.197.178
ns-1752.awsdns-27.co.uk points to 2600:9000:5306:d800::1 and 205.251.198.216