a4-com.com - robtex.com
a4-com.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.34.228.71🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| PTR | pages-custom-23.weebly.com | ||||||
| NS | ns01.hostnet.nl ⭐ | ||||||
| A | 2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| A | 195.206.121.13ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| NS | ns02.hostnet.nl | ||||||
| A | 2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| A | 185.10.11.13ONECOM185.10.11.0/24 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-01-06 #1 | ||||||
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=1771291435 | ||||||
Same first word
a4-com.com |
DNS History
6 records (3 active, 3 former)
●NSns01.hostnet.nl2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:05:44
●NSns02.hostnet.nl2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:05:44
○NSns1.hostnet.nl2015-06-06 → 2017-05-23 · 3 obs
● 2017-05-23 04:28:48
○ 2026-03-23 12:05:44
○NSns2.hostnetbv.com2015-06-06 → 2017-05-23 · 3 obs
● 2017-05-23 04:28:48
○ 2026-03-23 12:05:44
○NSns3.hostnetbv.nl2015-06-06 → 2017-05-23 · 3 obs
● 2017-05-23 04:28:48
○ 2026-03-23 12:05:44
●A199.34.228.712015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 12:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a4-com.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:195.206.121.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4-com.com (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.71 |
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
a4-com.com points to an IP address: 199.34.228.71.
other host names include www.tylerjost.com, northforsythdeca.com, cogolin.be, serumsummit.com and hanleyltc.org.uk; they share IP numbers with a4-com.com.
Name Servers
Two name servers ns01.hostnet.nl and ns02.hostnet.nl handle the delegation for a4-com.com.
a4-com.com shares the same name server setup as other domains, for instance belugafashionlifestyle.nl, missmusthave.nl, wemarket.ch, climbel.eu and vinyladdict.nl.
Host names with two IP numbers:
ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13.
ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.