as20847.net - robtex.com
as20847.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsauth1.introweb.nl ⭐ | ||||||
| A | 2001:1690:1:a::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| A | 80.65.96.48🇳🇱 PREVIDER-AS80.65.96.0/19 Previder BV - NL | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| NS | nsauth2.introweb.nl | ||||||
| A | 2a0d:8600:1::5a🇳🇱 DCSPINE2a0d:8600::/29 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| A | 86.105.160.91🇺🇸 DCSPINE86.105.160.0/22 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| NS | nsauth3.introweb.net | ||||||
| A | 2001:1690:1:c::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth3.introweb.net | ||||||
| A | 62.165.127.221🇳🇱 PREVIDER-AS62.165.64.0/18 Previder BV - NL | ||||||
| PTR | nsauth3.introweb.net | ||||||
| MX | mail.introweb.nl ⭐ | ||||||
| A | 2001:1690:65::100🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | mx.previder.nl | ||||||
| A | 62.165.65.100🇳🇱 PREVIDER-AS62.165.64.0/18 Previder BV - NL | ||||||
| PTR | mx.previder.nl | ||||||
| SOA | nsauth1.introweb.nlpostmaster@introweb.nl 2010-03-17 #1 | ||||||
net
| 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=1775004517 | ||||||
Same first word
as20847.net |
Similar names
DNS History
6 records (4 active, 2 former)
○NSns1.introweb.nl2007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 11:33:10
○ 2026-04-01 00:52:30
○NSns3.introweb.nl2007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 11:33:10
○ 2026-04-01 00:52:30
●NSnsauth1.introweb.nl2015-06-12 → 2026-04-01 · 3 obs
● 2015-06-12 11:33:10
● 2026-04-01 00:52:30
●NSnsauth2.introweb.nl2015-06-12 → 2026-04-01 · 3 obs
● 2015-06-12 11:33:10
● 2026-04-01 00:52:30
●NSnsauth3.introweb.net2015-06-12 → 2026-04-01 · 3 obs
● 2015-06-12 11:33:10
● 2026-04-01 00:52:30
●MXmail.introweb.nl2007-10-15 → 2026-04-01 · 2 obs
● 2026-04-01 00:52:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| as20847.net | nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl | 2 records |
✅ Authoritative Response
Server:86.105.160.91
NS records: nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for as20847.net (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsauth3.introweb.net, nsauth1.introweb.nl... |
| MX | 1 | mail.introweb.nl (pri: 50) |
| SOA | 1 | nsauth1.introweb.nl postmaster.introweb. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsauth3.introweb.net, nsauth3.introweb.net)
Analysis
Name Servers
as20847.net is delegated to three name servers: nsauth3.introweb.net, nsauth1.introweb.nl and nsauth2.introweb.nl.
At least part of the name servers for as20847.net are shared with other domains, for instance tenrent.ro, fivoor.com, fatimarvko.nl, dofra.com and 0.4.3.0.3.2.0.0.0.9.6.1.1.0.0.2.ip6.arpa.
Host names with two IP numbers:
nsauth3.introweb.net points to 2001:1690:1:c::a and 62.165.127.221
nsauth1.introweb.nl points to 2001:1690:1:a::a and 80.65.96.48
nsauth2.introweb.nl points to 2a0d:8600:1::5a and 86.105.160.91
Mail Servers
The mail server for as20847.net is mail.introweb.nl.
as20847.net uses the same mail server setup as other domains, for instance leonadministraties.nl, huiskes.nl, veiligheidsregio-cloud.net, vnon.nl and datanurts.com.
as20847.net shares at least some mail servers with other domains, for example paragon-cis.eu, marketingone.nl, marketingone.be, gates4glory.com and interieurarchitecten.org.
these mail servers are frequently used alongside the mail servers mail.paragon.eu.
Hostname mail.introweb.nl resolves to two IPs: 2001:1690:65::100 and 62.165.65.100.