coworkingsummer.com - robtex.com
coworkingsummer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.16.158.193🇨🇦 PLANETHOSTER209.16.158.0/24 | ||||||
| PTR | nodels7-ca.n0c.com | ||||||
| NS | nsa.n0c.com ⭐ | ||||||
| A | 199.188.223.2🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation | ||||||
| PTR | nsa.n0c.com | ||||||
| NS | nsb.n0c.com | ||||||
| A | 85.236.159.2🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast | ||||||
| PTR | nsb.n0c.com | ||||||
| NS | nsc.n0c.com | ||||||
| A | 185.22.111.2🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast | ||||||
| PTR | nsc.n0c.com | ||||||
| MX | mail.coworkingsummer.com ⭐ | ||||||
| A | 209.16.158.193🇨🇦 PLANETHOSTER209.16.158.0/24 | ||||||
| PTR | nodels7-ca.n0c.com | ||||||
| TXT | v=spf1 a mx ip4:209.16.158.193 ~all | ||||||
| SOA | nsa.n0c.comhostmaster@coworkingsummer.com 2026-04-15 #6 | ||||||
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=1786302999 | ||||||
Subdomains
mail.coworkingsummer.com |
Same first word
coworkingsummer.com |
DNS History
5 records (5 active, 0 former)
●MXmail.coworkingsummer.com2026-04-15 → 2026-08-09 · 4 obs
○ 2026-04-16 02:25:14
● 2026-05-16 18:08:34
● 2026-08-09 19:34:38
●A209.16.158.1932026-04-15 → 2026-08-09 · 4 obs
○ 2026-04-16 02:25:14
● 2026-05-16 18:08:34
● 2026-08-09 19:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coworkingsummer.com | nsa.n0c.com, nsb.n0c.com, nsc.n0c.com | 3 records |
✅ Authoritative Response
Server:85.236.159.2
NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coworkingsummer.com (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.16.158.193 |
| NS | 3 | nsb.n0c.com, nsc.n0c.com... |
| MX | 1 | mail.coworkingsummer.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:209.16.158.193 ~all |
| SOA | 1 | nsa.n0c.com hostmaster.coworkingsummer.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (nsa.n0c.com, nsb.n0c.com, nsc.n0c.com)
Analysis
Hierarchy
coworkingsummer.com serves as the parent of mail.coworkingsummer.com.
IP Addresses
coworkingsummer.com resolves to one IP address: 209.16.158.193.
mail.guillen.me, _dc-mx.27ef746ac883.easy-grafica.com, _dc-mx.dd4cb78f9193.chti-poker-casino.com and two other host names share IP numbers with coworkingsummer.com.
Name Servers
coworkingsummer.com is delegated to three name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.
coworkingsummer.com has at least partial name server overlap with other domains, such as cash-money.fr, maintexpert.fr, creperielesdeuxfreres.fr and two others.
nsa.n0c.com, nsb.n0c.com and nsc.n0c.com each resolve to a single IP address: nsa.n0c.com resolves to 199.188.223.2, nsb.n0c.com resolves to 85.236.159.2 and nsc.n0c.com resolves to 185.22.111.2.
Mail Servers
Mail for coworkingsummer.com is handled by a single mail server, mail.coworkingsummer.com.
mail.coworkingsummer.com resolves to a single IP number: 209.16.158.193.