ptolemy.org - robtex.com
ptolemy.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| NS | ns-cloud-c1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| A | 216.239.32.108🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| NS | ns-cloud-c2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| A | 216.239.34.108🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| NS | ns-cloud-c3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| A | 216.239.36.108🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| NS | ns-cloud-c4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
| A | 216.239.38.108🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
| SOA | ns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=4 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776083050 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns-cloud-c1.googledomains.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 22:43:18
● 2026-04-13 12:41:16
●NSns-cloud-c2.googledomains.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 22:43:18
● 2026-04-13 12:41:16
●NSns-cloud-c3.googledomains.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 22:43:18
● 2026-04-13 12:41:16
●NSns-cloud-c4.googledomains.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 22:43:18
● 2026-04-13 12:41:16
○NSns1.yourhostingaccount.com2015-08-16 → 2017-02-09 · 4 obs
● 2017-02-09 14:01:14
○ 2026-04-09 22:43:18
○ 2026-04-13 12:41:16
○A128.32.48.1502015-08-16 → 2017-02-09 · 4 obs
● 2017-02-09 14:01:14
○ 2026-04-09 22:43:18
○ 2026-04-13 12:41:16
●A198.49.23.1442026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 22:43:18
● 2026-04-13 12:41:16
○CNAMEmoog.eecs.berkeley.edu2015-08-16 → 2017-02-09 · 4 obs
● 2017-02-09 14:01:14
○ 2026-04-09 22:43:18
○ 2026-04-13 12:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ptolemy.org | ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptolemy.org (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com... |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
ptolemy.org points to a single IP number: 198.49.23.144.
Other host names, for instance rosablue.com, studio-umi.de, striveforhealth.com.au, leggers.me and bilykun.com share IP numbers with ptolemy.org.
Name Servers
ptolemy.org is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
ptolemy.org shares name servers with other domains at least partially, for instance mutfak.net, opendatagroup.net, azurodigital.com, itwasntmewhofarted.com and annhiner.com.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com resolves to 2001:4860:4802:32::6c and 216.239.32.108.
ns-cloud-c2.googledomains.com resolves to 2001:4860:4802:34::6c and 216.239.34.108.
ns-cloud-c3.googledomains.com resolves to 2001:4860:4802:36::6c and 216.239.36.108.
ns-cloud-c4.googledomains.com resolves to 2001:4860:4802:38::6c and 216.239.38.108.