heartstudio.us - robtex.com
heartstudio.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.143.53🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | walpole.org | ||||||
| NS | dns3.pair.com ⭐ | ||||||
| A | 2607:f440::d144:656🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns3.pair.com | ||||||
| A | 209.68.6.86🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | dns3.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 216.92.55.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| MX | mail1.g18.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:2ae🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g18.pair.com | ||||||
| A | 216.92.2.174🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g18.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns3.pair.comroot@pair.com 2025-10-17 #14 | ||||||
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=1778983724 | ||||||
Same first word
heartstudio.com |
heartstudio.us |
Similar names
thauditores.com |
earthstudio.co.nz |
earthstudio.jp |
thestudioar.com |
taherstudio.com |
estudioarth.com |
earthstudio.digital |
earthstudio.pl |
theauditors.com |
earthstudio.it |
earthstudio.co.in |
studioearth.in |
DNS History
12 records (4 active, 8 former)
○NSdns1.registrar-servers.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
○NSdns2.registrar-servers.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
●NSdns3.pair.com2017-02-07 → 2026-05-17 · 3 obs
● 2017-02-07 10:39:58
● 2026-05-17 02:30:06
○NSdns3.registrar-servers.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
○NSdns4.registrar-servers.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
○NSdns5.registrar-servers.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
●NSns0.ns0.com2017-02-07 → 2026-05-17 · 3 obs
● 2017-02-07 10:39:58
● 2026-05-17 02:30:06
●MXmail1.g18.pair.com2017-02-07 → 2026-05-17 · 3 obs
● 2017-02-07 10:39:58
● 2026-05-17 02:30:06
○MXmailwash13.pair.com2015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
●A216.92.143.532026-04-09 → 2026-05-17 · 3 obs
● 2026-04-09 17:48:20
● 2026-05-17 02:30:06
○A216.92.71.62017-02-07 → 2020-01-20 · 5 obs
● 2017-02-07 10:39:58
● 2020-01-20 04:36:38
○ 2026-04-09 17:48:20
○ 2026-05-17 02:30:06
○A64.89.44.972015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 10:23:24
○ 2017-02-07 10:39:58
○ 2026-05-17 02:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, f.cctld.us, w.cctld.us, k.cctld.us... | - |
| heartstudio.us | dns3.pair.com, ns0.ns0.com | - |
✅ Authoritative Response
Server:209.68.6.86
NS records: dns3.pair.com, ns0.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heartstudio.us (unsigned zone)
⏱️ Timing
Total: 1514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.143.53 |
| NS | 2 | dns3.pair.com, ns0.ns0.com |
| MX | 1 | mail1.g18.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns3.pair.com root.pair.com |
Analysis
IP Addresses
heartstudio.us points to one IP number: 216.92.143.53.
other host names, for instance walpolenews.org, walpole.org and walpole.net share IP numbers with heartstudio.us.
Name Servers
heartstudio.us is delegated to two name servers, ns0.ns0.com and dns3.pair.com.
heartstudio.us shares the same name server setup with other domains, for instance evadvisors.com, kitexgarments.com, need-gift-idea.com and 2 other.
heartstudio.us at least partially shares name servers with other domains, for instance blog.equorum.com, tamarembroideries.com, werbach.com and 2 other.
these name servers are often used together with the name servers ns8.ns0.com, dns.pair.com, dns2.pair.com and 3 other.
Host names with two IP numbers:
The host name dns3.pair.com points to: 2607:f440::d144:656 and 209.68.6.86.
Host names with one IP number:
The host name ns0.ns0.com points to: 216.92.55.21.
Mail Servers
heartstudio.us is handled by one mail server, mail1.g18.pair.com.
heartstudio.us has the same mail server setup as other domains, for instance fulminis.com, elsalvadorlink.com, gitaardiscount.nl and 2 other.
The host name mail1.g18.pair.com points to two IP numbers: 2607:f440::d85c:2ae and 216.92.2.174.