calculator.tf - robtex.com
calculator.tf
tf
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | No RRs processed [30/07/2026 09H40:22] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2222588455 | ||||||
WOT: SAFE (62/100)
Same first word
Similar names
calcualtor.net |
rotaluclac.org |
caluclator.com |
rotaluclac.eu |
claculator.com |
rotaluclac.de |
rotaluclac.com |
calcualtor.com |
claculator.net |
rotaluclac.nl |
DNS History
13 records (7 active, 6 former)
●NSelma.ns.cloudflare.com2016-12-05 → 2026-07-30 · 2 obs
● 2026-07-30 10:13:24
●NSglen.ns.cloudflare.com2016-12-05 → 2026-07-30 · 2 obs
● 2026-07-30 10:13:24
●MXcalculator-tf.mail.protection.outlook.com2026-05-12 → 2026-07-30 · 3 obs
● 2026-05-12 17:54:02
● 2026-07-30 10:13:24
○MXmail.calculator.tf2016-12-05 → 2016-12-05 · 3 obs
○ 2026-05-12 17:54:02
○ 2026-07-30 10:13:24
●A104.21.0.2072026-05-12 → 2026-07-30 · 3 obs
● 2026-05-12 17:54:02
● 2026-07-30 10:13:24
○A104.28.18.52016-12-05 → 2016-12-05 · 3 obs
○ 2026-05-12 17:54:02
○ 2026-07-30 10:13:24
○A104.28.19.52016-12-05 → 2016-12-05 · 3 obs
○ 2026-05-12 17:54:02
○ 2026-07-30 10:13:24
●A172.67.128.712026-05-12 → 2026-07-30 · 3 obs
● 2026-05-12 17:54:02
● 2026-07-30 10:13:24
○A2400:cb00:2048:1::681c:12052016-12-05 → 2016-12-05 · 3 obs
○ 2026-05-12 17:54:02
○ 2026-07-30 10:13:24
○A2400:cb00:2048:1::681c:13052016-12-05 → 2016-12-05 · 3 obs
○ 2026-05-12 17:54:02
○ 2026-07-30 10:13:24
○A2606:4700:3031::ac43:80472026-05-12 → 2026-06-12 · 5 obs
● 2026-05-12 17:54:02
● 2026-06-12 08:27:58
○ 2026-07-19 12:52:50
○ 2026-07-30 10:13:24
●A2606:4700:3036::ac43:80472026-07-19 → 2026-07-30 · 3 obs
● 2026-07-19 12:52:50
● 2026-07-30 10:13:24
●A2606:4700:3037::6815:cf2026-05-12 → 2026-07-30 · 3 obs
● 2026-05-12 17:54:02
● 2026-07-30 10:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tf | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| calculator.tf | elma.ns.cloudflare.com, glen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.169
NS records: elma.ns.cloudflare.com, glen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculator.tf (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.128.71, 104.21.0.207 |
| AAAA | 2 | 2606:4700:3036::ac43:8047, 2606:4700:3037::6815:cf |
| NS | 2 | elma.ns.cloudflare.com, glen.ns.cloudflare.com |
| MX | 1 | calculator-tf.mail.protection.outlook.co |
| TXT | 4 | MS=ms34728152, google-site-verification=JvR9k3pR5vjvQlw... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (d.nic.fr, d.nic.fr, f.ext.nic.fr...)
Analysis
IP Addresses
calculator.tf directs to four IP numbers, which are 104.21.0.207, 172.67.128.71, 2606:4700:3036::ac43:8047 and 2606:4700:3037::6815:cf.
Among the host names that share IP numbers with calculator.tf are ns3.soporhojeradiofm.com, pixkey.net, responsable.io and two others.
Name Servers
calculator.tf uses two name servers for its delegation: elma.ns.cloudflare.com and glen.ns.cloudflare.com.
calculator.tf has the same name server delegation as a number of other domains, such as blueprint.tf, ntofinaukncec.org, ppm.tf and two more.
At least some of calculator.tf's name servers are shared with other domains, for example steambrite.com, steelmillandco.com, kjhdk.cc and two more.
These name servers tend to be deployed in combination with the name servers leland.ns.cloudflare.com and ken.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname elma.ns.cloudflare.com directs to 108.162.192.154, 172.64.32.154 and 173.245.58.154 along with 3 other IP addresses.
Hostname glen.ns.cloudflare.com directs to 108.162.193.169, 172.64.33.169 and 173.245.59.169 along with 3 other IP addresses.
Mail Servers
calculator.tf routes its mail through a single mail server, calculator-tf.mail.protection.outlook.com.
calculator-tf.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.29, 52.101.73.8 and 52.101.73.16, along with 5 other.