coachstudio.org - robtex.com
coachstudio.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.tinyurl.com ⚠️ Not in zone NS records | ||||||
| A | 136.244.109.41🇳🇱 AS-VULTR136.244.96.0/20 Vultr Assigned Prefix | ||||||
| PTR | 136.244.109.41.vultrusercontent.com | ||||||
| NS | ns2.tinyurl.com ⚠️ Not in zone NS records | ||||||
| A | 207.246.88.32🇺🇸 AS-VULTR207.246.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | 207.246.88.32.vultrusercontent.com | ||||||
| NS | ns3.tinyurl.com ⚠️ Not in zone NS records | ||||||
| A | 66.220.23.67🇺🇸 HURRICANE66.220.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns4.tinyurl.com ⚠️ Not in zone NS records | ||||||
| A | 158.247.219.133🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.219.133.vultrusercontent.com | ||||||
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=1785840473 | ||||||
Same first word
coachstudio.net |
coachstudio.ca |
coachstudio.org |
coachstudio.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.tinyurl.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 10:56:36
● 2026-08-04 11:25:16
○NSns1626.ztomy.com2015-06-21 → 2016-01-27 · 4 obs
● 2016-01-27 17:23:26
○ 2016-04-26 19:40:58
○ 2026-08-04 11:25:16
●NSns2.tinyurl.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 10:56:36
● 2026-08-04 11:25:16
○NSns2626.ztomy.com2015-06-21 → 2016-01-27 · 4 obs
● 2016-01-27 17:23:26
○ 2016-04-26 19:40:58
○ 2026-08-04 11:25:16
●NSns3.tinyurl.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 10:56:36
● 2026-08-04 11:25:16
●NSns4.tinyurl.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 10:56:36
● 2026-08-04 11:25:16
○MXmail.b-io.co2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-06 03:48:32
○ 2026-08-04 11:25:16
○A204.11.56.482015-06-21 → 2016-01-27 · 4 obs
● 2016-01-27 17:23:26
○ 2016-04-26 19:40:58
○ 2026-08-04 11:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| coachstudio.org | ns1.tinyurl.com, ns2.tinyurl.com, ns3.tinyurl.com, ns4.tinyurl.com | - |
✅ Authoritative Response
Server:136.244.109.41
NS records: ns1.tinyurl.com, ns2.tinyurl.com, ns3.tinyurl.com, ns4.tinyurl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coachstudio.org (unsigned zone)
⏱️ Timing
Total: 2350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The authoritative name servers for coachstudio.org are ns1.tinyurl.com, ns2.tinyurl.com, ns3.tinyurl.com and ns4.tinyurl.com.
coachstudio.org partially shares its NS delegation with several other domains, including mesej.la, secure-dentist.com, repcarpino.com and two others.
Each of the four hosts ns1.tinyurl.com, ns2.tinyurl.com, ns3.tinyurl.com and ns4.tinyurl.com points to a single IP address — ns1.tinyurl.com points to 136.244.109.41, ns2.tinyurl.com points to 207.246.88.32, ns3.tinyurl.com points to 66.220.23.67 and ns4.tinyurl.com points to 158.247.219.133.