studycalculator.cloud - robtex.com
studycalculator.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2.57.91.91🇺🇸 IIHOS0012.57.91.0/24 HOSTINGER-CDN | ||||||
| NS | hermes.dns-parking.com ⭐ | ||||||
| A | 2606:4700:52::ac40:3490🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hermes.dns-parking.com | ||||||
| A | 172.64.52.144🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hermes.dns-parking.com | ||||||
| NS | artemis.dns-parking.com | ||||||
| A | 2606:4700:5a::ac40:3583🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | artemis.dns-parking.com | ||||||
| A | 172.64.53.131🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | artemis.dns-parking.com | ||||||
| SOA | hermes.dns-parking.comdns@hostinger.com 2026-08-13 #1 | ||||||
cloud
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786593928 | ||||||
Same first word
studycalculator.com |
studycalculator.cloud |
DNS History
5 records (3 active, 2 former)
●NSartemis.dns-parking.com2026-04-21 → 2026-08-13 · 2 obs
● 2026-08-13 04:11:44
●NShermes.dns-parking.com2026-04-21 → 2026-08-13 · 2 obs
● 2026-08-13 04:11:44
○A151.106.97.722026-04-21 → 2026-04-21 · 3 obs
○ 2026-07-18 10:42:04
○ 2026-08-13 04:11:44
●A2.57.91.912026-07-18 → 2026-08-13 · 3 obs
● 2026-07-18 10:42:04
● 2026-08-13 04:11:44
○A2a02:4780:1:569:0:369a:da24:92026-04-21 → 2026-04-21 · 3 obs
○ 2026-07-18 10:42:04
○ 2026-08-13 04:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| studycalculator.cloud | hermes.dns-parking.com, artemis.dns-parking.com | - |
✅ Authoritative Response
Server:172.64.52.144
NS records: hermes.dns-parking.com, artemis.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studycalculator.cloud (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.57.91.91 |
| NS | 2 | artemis.dns-parking.com, hermes.dns-parking.com |
| SOA | 1 | hermes.dns-parking.com dns.hostinger.com |
Analysis
IP Addresses
studycalculator.cloud has exactly one IP address — 2.57.91.91.
rachad24.com, earthian.store, biptv.fr plus two other host names have IP numbers in common with studycalculator.cloud.
Name Servers
studycalculator.cloud is delegated to two name servers: artemis.dns-parking.com and hermes.dns-parking.com.
The name server configuration of studycalculator.cloud is shared with other domains, for instance talkintouches.com, adplusconstruction.com, valakia.fi and two others.
studycalculator.cloud shares at least some of its name servers with other domains, such as caclouds.com.
artemis.dns-parking.com and hermes.dns-parking.com each resolve to two IP addresses: artemis.dns-parking.com points to 172.64.53.131 and 2606:4700:5a::ac40:3583, while hermes.dns-parking.com points to 172.64.52.144 and 2606:4700:52::ac40:3490.