icalcutta.com - robtex.com
icalcutta.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=1786801419 | ||||||
Same first word
icalcutta.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns51.domaincontrol.com2015-07-23 → 2026-08-15 · 2 obs
● 2026-08-15 14:10:22
●NSns52.domaincontrol.com2015-07-23 → 2026-08-15 · 2 obs
● 2026-08-15 14:10:22
●MXicalcutta-com.mail.protection.outlook.com2026-04-10 → 2026-08-15 · 3 obs
● 2026-04-10 12:57:44
● 2026-08-15 14:10:22
○MXmailstore1.secureserver.net2015-07-23 → 2020-02-19 · 4 obs
● 2020-02-19 07:29:40
○ 2026-04-10 12:57:44
○ 2026-08-15 14:10:22
○MXsmtp.secureserver.net2015-07-23 → 2020-02-19 · 4 obs
● 2020-02-19 07:29:40
○ 2026-04-10 12:57:44
○ 2026-08-15 14:10:22
●A50.63.8.2022026-04-10 → 2026-08-15 · 3 obs
● 2026-04-10 12:57:44
● 2026-08-15 14:10:22
○A72.167.51.1152015-07-23 → 2020-02-19 · 4 obs
● 2020-02-19 07:29:40
○ 2026-04-10 12:57:44
○ 2026-08-15 14:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| icalcutta.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icalcutta.com (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.8.202 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | icalcutta-com.mail.protection.outlook.co |
| TXT | 2 | NETORGFT12535881.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
icalcutta.com points to a single IP number: 50.63.8.202.
Additional host names — kalsky.com, chmser.schoolmatenuvo.in, monroedesigngroup.com and two others — share IP numbers with icalcutta.com.
Name Servers
DNS delegation for icalcutta.com points to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
icalcutta.com shares its name server setup with other domains, including rentals2ride.com, chupnation.com, trevorhutchison.com and two others.
ns51.domaincontrol.com directs to 97.74.105.26 and 2603:5:2192::1a. ns52.domaincontrol.com directs to 173.201.73.26 and 2603:5:2292::1a. Each host name carries two IP addresses.
Mail Servers
icalcutta.com has one mail server: icalcutta-com.mail.protection.outlook.com.
icalcutta-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.42, 52.101.9.11, 52.101.9.14 and 5 other.