rastrup.com - robtex.com
rastrup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.18.64.165🇺🇸 SOFTLAYER67.18.64.0/18 -dal14 | ||||||
| PTR | nx51.dnslinks.net | ||||||
| NS | ns1.rastrup.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 67.18.64.165🇺🇸 SOFTLAYER67.18.64.0/18 -dal14 | ||||||
| PTR | nx51.dnslinks.net | ||||||
| NS | ns2.rastrup.com ⚠️ Not in parent delegation | ||||||
| A | 67.18.64.165🇺🇸 SOFTLAYER67.18.64.0/18 -dal14 | ||||||
| PTR | nx51.dnslinks.net | ||||||
| NS | nx51.dnslinks.net ⚠️ Not in zone NS records | ||||||
| A | 67.18.64.165🇺🇸 SOFTLAYER67.18.64.0/18 -dal14 | ||||||
| PTR | nx51.dnslinks.net | ||||||
| NS | nx52.dnslinks.net ⚠️ Not in zone NS records | ||||||
| A | 67.18.60.136🇺🇸 SOFTLAYER67.18.0.0/18 -dal14 | ||||||
| PTR | nx52.dnslinks.net | ||||||
| MX | mail.rastrup.com ⭐ | ||||||
| A | 67.18.64.165🇺🇸 SOFTLAYER67.18.64.0/18 -dal14 | ||||||
| PTR | nx51.dnslinks.net | ||||||
| TXT | v=spf1 +a +mx +a:nx51.dnslinks.net -all | ||||||
| SOA | ns1.rastrup.comsupport@bananic.com 2025-11-27 #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 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.rastrup.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
●NSns2.rastrup.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
○NSns3.bananic-dns.com2015-06-16 → 2017-04-07 · 3 obs
● 2017-04-07 13:34:26
○ 2026-03-12 16:38:10
○NSns4.bananic-dns.com2015-06-16 → 2017-04-07 · 3 obs
● 2017-04-07 13:34:26
○ 2026-03-12 16:38:10
●NSnx51.dnslinks.net2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
●NSnx52.dnslinks.net2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
●MXmail.rastrup.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
○MXmx3.bananic-dns.com2015-06-16 → 2017-04-07 · 3 obs
● 2017-04-07 13:34:26
○ 2026-03-12 16:38:10
●A67.18.64.1652026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 16:38:10
○A67.228.0.982015-06-16 → 2017-04-07 · 3 obs
● 2017-04-07 13:34:26
○ 2026-03-12 16:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net... | - |
| rastrup.com | nx51.dnslinks.net, nx52.dnslinks.net | - |
✅ Authoritative Response
Server: 67.18.64.165
NS records: nx51.dnslinks.net, nx52.dnslinks.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rastrup.com (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.18.64.165 |
| NS | 2 | ns1.rastrup.com, ns2.rastrup.com |
| MX | 1 | mail.rastrup.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:nx51.dnslinks.net -all |
| SOA | 1 | ns1.rastrup.com support.bananic.com |
Analysis
Hierarchy
rastrup.com is a parent of ns2.rastrup.com, ns1.rastrup.com and mail.rastrup.com.
IP Addresses
rastrup.com maps to IP address 67.18.64.165.
Other host names, for instance ns1.zilvir.net, ns1.rzewnicki.com, samanthahunt.net, redroselotionsandpotions.com and ns2.rhew.us share IP numbers with rastrup.com.
Name Servers
rastrup.com is delegated to four name servers: ns1.rastrup.com, ns2.rastrup.com, nx51.dnslinks.net and nx52.dnslinks.net.
rastrup.com at least partially shares name servers with other domains such as britam.org, ricvett.com, agenfor.org, nunica.com and spiralsteel.com.
These name servers are often used together with ns1.britam.org, ns2.britam.org, ns1.ricvett.com, ns2.ricvett.com, ns1.agenfor.org, ns2.agenfor.org, ns1.nunica.com, ns2.nunica.com, ns1.spiralsteel.com and ns2.spiralsteel.com.
Host names with a single IP number:
ns1.rastrup.com points to: 67.18.64.165
ns2.rastrup.com points to: 67.18.64.165
nx51.dnslinks.net points to: 67.18.64.165
nx52.dnslinks.net points to: 67.18.60.136
Host names pointing to 67.18.64.165: ns1.rastrup.com, ns2.rastrup.com and nx51.dnslinks.net
Mail Servers
rastrup.com is handled by a single mail server, mail.rastrup.com.
mail.rastrup.com points to one IP number: 67.18.64.165.