power-calc.com - robtex.com
power-calc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.239.220🇭🇰 GNET-AS9294154.220.224.0/20 | ||||||
| NS | a12.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b12.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1785056135 | ||||||
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=1785534072 | ||||||
Subdomains
Same first word
power-calc.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-07-11 → 2026-07-31 · 3 obs
● 2026-07-11 15:58:30
● 2026-07-31 21:46:38
○NSa1.share-dns.com2026-07-19 → 2026-07-19 · 4 obs
● 2026-07-19 09:18:52
○ 2026-07-31 08:15:06
○ 2026-07-31 21:46:38
●NSa12.share-dns.com2026-07-11 → 2026-07-31 · 5 obs
● 2026-07-11 15:58:30
○ 2026-07-19 09:18:52
● 2026-07-31 08:15:06
● 2026-07-31 21:46:38
●NSb.share-dns.net2026-07-11 → 2026-07-31 · 3 obs
● 2026-07-11 15:58:30
● 2026-07-31 21:46:38
○NSb1.share-dns.net2026-07-19 → 2026-07-19 · 4 obs
● 2026-07-19 09:18:52
○ 2026-07-31 08:15:06
○ 2026-07-31 21:46:38
●NSb12.share-dns.net2026-07-11 → 2026-07-31 · 5 obs
● 2026-07-11 15:58:30
○ 2026-07-19 09:18:52
● 2026-07-31 08:15:06
● 2026-07-31 21:46:38
○NSdns.ovh.net2015-05-05 → 2017-03-19 · 5 obs
● 2015-05-05 05:00:08
● 2017-03-19 13:17:56
○ 2020-01-07 11:54:48
○ 2026-07-31 21:46:38
○NSns.ovh.net2015-05-05 → 2017-03-19 · 5 obs
● 2015-05-05 05:00:08
● 2017-03-19 13:17:56
○ 2020-01-07 11:54:48
○ 2026-07-31 21:46:38
○MXredirect.ovh.net2015-05-05 → 2017-03-19 · 5 obs
● 2015-05-05 05:00:08
● 2017-03-19 13:17:56
○ 2020-01-07 11:54:48
○ 2026-07-31 21:46:38
●A154.220.239.2202026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 08:15:06
● 2026-07-31 21:46:38
○A19.200.27.282026-07-11 → 2026-07-11 · 4 obs
● 2026-07-11 15:58:30
○ 2026-07-19 09:18:52
○ 2026-07-31 21:46:38
○A213.186.33.162008-03-16 → 2017-03-19 · 4 obs
● 2017-03-19 13:17:56
○ 2020-01-07 11:54:48
○ 2026-07-31 21:46:38
○A87.85.109.1622026-07-19 → 2026-07-19 · 4 obs
● 2026-07-19 09:18:52
○ 2026-07-31 08:15:06
○ 2026-07-31 21:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| power-calc.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for power-calc.com (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.239.220 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)
Analysis
Hierarchy
power-calc.com serves as the parent of www.power-calc.com and m.power-calc.com.
IP Addresses
power-calc.com has exactly one IP address — 154.220.239.220.
www.webphenomenon.com, webphenomenon.com, www.power-calc.com plus two other host names have IP numbers in common with power-calc.com.
Name Servers
Four name servers handle the delegation for power-calc.com: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
At least some of power-calc.com's name servers are shared with other domains, for example tjtb-bmw.com, shuiclw.com, chuangfa88.com and two more.
These name servers tend to co-occur with a7.share-dns.com, b7.share-dns.net, a8.share-dns.com and 7 other name servers in the same DNS delegations.
a12.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b12.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Host names pointing to 172.64.53.25 IP addresses: a12.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b12.share-dns.net and b.share-dns.net.