calendarview.us - robtex.com
calendarview.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:a880:2:d0::2179:e001🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean | ||||||
| PTR | calendarview.us | ||||||
| A | 178.128.181.40🇺🇸 DIGITALOCEAN178.128.176.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.digitalocean.comhostmaster@calendarview.us serial=1579542276 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774559573 | ||||||
PTR for
Same first word
calendarview.us |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.digitalocean.com2015-10-22 → 2026-03-26 · 3 obs
● 2015-10-22 22:54:52
● 2026-03-26 21:44:14
○NSns1.dreamhost.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
●NSns2.digitalocean.com2015-10-22 → 2026-03-26 · 3 obs
● 2015-10-22 22:54:52
● 2026-03-26 21:44:14
○NSns2.dreamhost.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
●NSns3.digitalocean.com2015-10-22 → 2026-03-26 · 3 obs
● 2015-10-22 22:54:52
● 2026-03-26 21:44:14
○NSns3.dreamhost.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
○MXmx1.sub4.homie.mail.dreamhost.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
○MXmx2.sub4.homie.mail.dreamhost.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
○A104.236.86.62015-10-22 → 2018-08-29 · 5 obs
● 2015-10-22 22:54:52
● 2018-08-29 00:31:24
○ 2026-02-23 16:07:32
○ 2026-03-26 21:44:14
●A178.128.181.402026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 16:07:32
● 2026-03-26 21:44:14
○A208.113.136.2142015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-22 22:54:52
○ 2026-03-26 21:44:14
●A2604:a880:2:d0::2179:e0012026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 16:07:32
● 2026-03-26 21:44:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| calendarview.us | ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calendarview.us (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.128.181.40 |
| AAAA | 1 | 2604:a880:2:d0::2179:e001 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.calendar |
Analysis
IP Addresses
calendarview.us resolves to two IPs: 2604:a880:2:d0::2179:e001 and 178.128.181.40.
Name Servers
calendarview.us is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
calendarview.us at least partially shares name servers with other domains, for instance vacum-nord.com, gc-track.net, rockcityeats.com, levid.com and casinozmart.se.
Host names with two IP numbers:
Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.