firstbooking.co - robtex.com
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firstbooking.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.187.142.74🇺🇸 A2HOSTING-AS | ||||||
| PTR | nl1-ss106.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | firstbooking.co ⭐ | ||||||
| A | 85.187.142.74🇺🇸 A2HOSTING-AS | ||||||
| PTR | nl1-ss106.a2hosting.com | ||||||
| TXT | v=spf1 ip4:85.187.142.74 include:spf.a2hosting.com +ip4:85.187.142.74 +a +mx ... | ||||||
| SOA | ns1.a2hosting.comroot@nl1-ss106.a2hosting.com 2026-02-02 #6 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ 🔒 | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759585139 | ||||||
MX for
firstbooking.co |
Same first word
firstbooking.dk |
firstbooking.co |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| firstbooking.co | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | - |
✅ Authoritative Response
Server: 99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstbooking.co (unsigned zone)
⏱️ Timing
Total: 56ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.187.142.74 |
| NS | 4 | ns1.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | firstbooking.co (pri: 0) |
| TXT | 1 | v=spf1 ip4:85.187.142.74 include:spf.a2h |
| SOA | 1 | ns1.a2hosting.com root.nl1-ss106.a2hosti |
AI analysis
firstbooking.co serves as the mail server for firstbooking.co.
firstbooking.co points to a single IP address: 85.187.142.74.
Other host names such as zouganelis.eu, mail.amdesign.gr, multipay.co.mz, _dc-mx.2a4b3a861d0e.zcbs.ch and comiac.net share IP numbers with firstbooking.co.
firstbooking.co is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least part of the name servers for firstbooking.co are shared with other domains, for instance cybersec24.com, revistalinea.com, walsh-law.com, unipakinternational.com and imdiscos.com.
Host names with one IP: ns1.a2hosting.com points to 13.248.158.180; ns2.a2hosting.com points to 75.2.118.134; ns3.a2hosting.com points to 76.223.26.245; ns4.a2hosting.com points to 99.83.147.209.
Mail for firstbooking.co is handled by a single mail server, firstbooking.co.
Host firstbooking.co points to IP 85.187.142.74.