calcobs.com - dns.ninja
calcobs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.153.77.129🇺🇸 AS398101160.153.64.0/19 | ||||||
| PTR | 129.77.153.160.host.secureserver.net | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2022-01-03 #0 | ||||||
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=1786190149 | ||||||
Same first word
calcobs.com |
Similar names
bcsocal.org |
sblocca.com |
coclabs.com |
socalbc.com |
cbsocal.com |
sblocca.it |
socalcb.com |
bsaoccl.cn |
lccabos.com |
occlabs.com |
bacscol.com |
colcabs.com |
ccbolsa.cl |
occlabs.xyz |
closcab.dyndns.org |
DNS History
6 records (3 active, 3 former)
●NSns51.domaincontrol.com2016-12-15 → 2026-08-08 · 2 obs
● 2026-08-08 12:10:22
●NSns52.domaincontrol.com2016-12-15 → 2026-08-08 · 2 obs
● 2026-08-08 12:10:22
○MXmail.calcobs.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 22:22:24
○ 2026-08-08 12:10:22
○A107.180.48.912016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-19 22:22:24
○ 2026-08-08 12:10:22
●A160.153.77.1292026-02-22 → 2026-08-08 · 3 obs
● 2026-02-22 07:43:36
● 2026-08-08 12:10:22
○A45.40.183.12018-08-19 → 2018-08-19 · 4 obs
● 2018-08-19 22:22:24
○ 2026-02-22 07:43:36
○ 2026-08-08 12:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calcobs.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calcobs.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.77.129 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| 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
calcobs.com resolves to just one IP address, 160.153.77.129.
Two other host names, along with femidignity.org, mahnoli.com and jakejones.net, also share IP numbers with calcobs.com.
Name Servers
calcobs.com has two authoritative name servers — ns51.domaincontrol.com and ns52.domaincontrol.com.
calcobs.com shares its NS records with other domains, for example pribumijayautama.com, forevermaldives.com, universaltx.com and two others.
Both ns51.domaincontrol.com and ns52.domaincontrol.com have two IP addresses each. ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a; ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a.