fastbio.link - robtex.com
fastbio.link
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:874e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:6d8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.216Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.78🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c078🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2078🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 108.162.192.120🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 172.64.32.120🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 173.245.58.120🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| NS | lynn.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 108.162.193.201🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 172.64.33.201🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 173.245.59.201🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.6.216, 172.67.135.78 | ||||||
| IPv6 | 2606:4700:3031::ac43:874e, 2606:4700:3033::6815:6d8 | ||||||
| SOA | ivy.ns.cloudflare.comdns@cloudflare.com serial=2394905049 | ||||||
link
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1774444131 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSivy.ns.cloudflare.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
●NSlynn.ns.cloudflare.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
●A104.21.6.2162026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
●A172.67.135.782026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
●A2606:4700:3031::ac43:874e2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
●A2606:4700:3033::6815:6d82026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 13:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| link | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| fastbio.link | ivy.ns.cloudflare.com, lynn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.120
NS records: ivy.ns.cloudflare.com, lynn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fastbio.link (unsigned zone)
⏱️ Timing
Total: 527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.216, 172.67.135.78 |
| AAAA | 2 | 2606:4700:3031::ac43:874e, 2606:4700:3033::6815:6d8 |
| NS | 2 | ivy.ns.cloudflare.com, lynn.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivy.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
fastbio.link resolves to four IP numbers: 2606:4700:3031::ac43:874e, 2606:4700:3033::6815:6d8, 104.21.6.216 and 172.67.135.78.
other host names for instance mslpk.com, freelinuxvps.us, www.jagobditsolution.com, goldstarit.com and nigeriacatholicnetwork.com share IP numbers with fastbio.link.
Name Servers
fastbio.link is delegated to two name servers: ivy.ns.cloudflare.com and lynn.ns.cloudflare.com.
fastbio.link shares the same name server setup as other domains, for example howcashforgold.co.uk, aqa-app.uk, adrianbogdan.eu, testmyurl.co.uk and countrywidewalking.com.
fastbio.link at least partially shares name servers with other domains, for instance pilardns.net, tanbaseballrice.com, tyxzhd.com, 2dn.de and chatmate.io.
Host names with six IP numbers:
ivy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120; lynn.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201.