tf55.net - robtex.com
tf55.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.tf55.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:f0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.0.240Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.tf55.net | ||||||
| A | 2400:cb00:2049:1::a29f:1fc🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.1.252Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.tf55.net | ||||||
| A | 2400:cb00:2049:1::a29f:2f0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.2.240Cloudflare162.159.2.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.tf55.net | ||||||
| A | 2400:cb00:2049:1::a29f:3e6🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.3.230Cloudflare162.159.3.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.tf55.netdns@cloudflare.com serial=2403383717 | ||||||
net
| 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=1778476881 | ||||||
Same first word
tf55.net |
Similar names
DNS History
8 records (4 active, 4 former)
○NSname.technowave.ad.jp2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 11:49:48
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○NSns.technowave.ne.jp2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 11:49:48
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
●NSns1.tf55.net2026-03-30 → 2026-05-11 · 3 obs
○ 2016-03-27 14:09:16
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
●NSns2.tf55.net2026-03-30 → 2026-05-11 · 3 obs
○ 2016-03-27 14:09:16
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
●NSns3.tf55.net2026-03-30 → 2026-05-11 · 3 obs
○ 2016-03-27 14:09:16
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
●NSns4.tf55.net2026-03-30 → 2026-05-11 · 3 obs
○ 2016-03-27 14:09:16
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
● 2026-03-30 09:50:26
● 2026-05-11 05:46:34
○MXmail.tf55.net2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 11:49:48
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○A180.37.190.422015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 11:49:48
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
○ 2016-03-27 14:09:16
○ 2026-05-11 05:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| tf55.net | ns1.tf55.net, ns2.tf55.net, ns3.tf55.net, ns4.tf55.net | 4 records |
✅ Authoritative Response
Server:162.159.3.230
NS records: ns1.tf55.net, ns2.tf55.net, ns3.tf55.net, ns4.tf55.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tf55.net (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.tf55.net, ns2.tf55.net... |
| SOA | 1 | ns1.tf55.net dns.cloudflare.com |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.tf55.net, ns2.tf55.net, ns3.tf55.net...)
Analysis
Name Servers
tf55.net is delegated to four name servers: ns1.tf55.net, ns2.tf55.net, ns3.tf55.net and ns4.tf55.net.
Host names with two IP numbers
Two IPs per host:
ns1.tf55.net points to 2400:cb00:2049:1::a29f:f0 and 162.159.0.240
ns2.tf55.net points to 2400:cb00:2049:1::a29f:1fc and 162.159.1.252
ns3.tf55.net points to 2400:cb00:2049:1::a29f:2f0 and 162.159.2.240
ns4.tf55.net points to 2400:cb00:2049:1::a29f:3e6 and 162.159.3.230