calcchat.com - robtex.com
calcchat.com
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=1771291435 | ||||||
📈 Tranco rank: #464,326
Subdomains
www.calcchat.com |
Same first word
calcchat.com |
Similar names
DNS History
14 records (7 active, 7 former)
●NSns-1490.awsdns-58.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
●NSns-1908.awsdns-46.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
●NSns-245.awsdns-30.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
●NSns-726.awsdns-26.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
○NSns71.domaincontrol.com2015-08-11 → 2017-02-15 · 3 obs
● 2017-02-15 07:28:18
○ 2026-03-01 02:44:28
○NSns72.domaincontrol.com2015-08-11 → 2017-02-15 · 3 obs
● 2017-02-15 07:28:18
○ 2026-03-01 02:44:28
●MXcalcchat-com.mail.protection.outlook.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
○MXmx1.emailsrvr.com2015-08-11 → 2017-02-15 · 3 obs
● 2017-02-15 07:28:18
○ 2026-03-01 02:44:28
○MXmx2.emailsrvr.com2015-08-11 → 2017-02-15 · 3 obs
● 2017-02-15 07:28:18
○ 2026-03-01 02:44:28
○A3.210.98.402026-03-01 → 2026-03-01 · 1 obs
○A50.56.49.2142015-08-11 → 2017-02-15 · 3 obs
● 2017-02-15 07:28:18
○ 2026-03-01 02:44:28
●A52.207.148.612026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
○A52.54.220.72026-03-01 → 2026-03-01 · 1 obs
●A54.243.208.1672026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| calcchat.com | ns-245.awsdns-30.com, ns-726.awsdns-26.net, ns-1908.awsdns-46.co.uk, ns-1490.awsdns-58.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.245
NS records: ns-245.awsdns-30.com, ns-726.awsdns-26.net, ns-1908.awsdns-46.co.uk, ns-1490.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calcchat.com (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.207.148.61, 54.243.208.167 |
| NS | 4 | ns-1490.awsdns-58.org, ns-1908.awsdns-46.co.uk... |
| MX | 1 | calcchat-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-245.awsdns-30.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-245.awsdns-30.com)
Analysis
Hierarchy
The parent of www.calcchat.com is calcchat.com.
IP Addresses
calcchat.com points to two IP numbers: 52.207.148.61 and 54.243.208.167.
Other host names for instance ec2-54-243-208-167.compute-1.amazonaws.com, ec2-52-207-148-61.compute-1.amazonaws.com, larsoncalculusforap.com and calcview.com share IP numbers with calcchat.com.
Name Servers
calcchat.com is delegated to four name servers: ns-245.awsdns-30.com, ns-726.awsdns-26.net, ns-1490.awsdns-58.org and ns-1908.awsdns-46.co.uk.
calcchat.com at least partially shares name servers with other domains, for instance henroth.com.au, replay.sh, dialsenior.com, chaveirosecanetas.com.br and d3pzw04976x63e.cloudfront.net.
these name servers are commonly used with ns-1660.awsdns-15.co.uk, ns-181.awsdns-22.com, ns-544.awsdns-04.net, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.
Host names with two IP numbers: ns-245.awsdns-30.com points to 2600:9000:5300:f500::1 and 205.251.192.245; ns-726.awsdns-26.net points to 2600:9000:5302:d600::1 and 205.251.194.214; ns-1490.awsdns-58.org points to 2600:9000:5305:d200::1 and 205.251.197.210; ns-1908.awsdns-46.co.uk points to 2600:9000:5307:7400::1 and 205.251.199.116.
Mail Servers
calcchat.com is handled by a single mail server, calcchat-com.mail.protection.outlook.com.
Host name calcchat-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c91d::a, 2a01:111:f403:f905::3, 2a01:111:f403:f910::, 52.101.10.2, 52.101.41.22, 52.101.41.180 and 52.101.194.15.