butterback.com - robtex.com
butterback.com
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=1774400362 | ||||||
Subdomains
mail.butterback.com |
Same first word
butterback.com |
butterback.de |
DNS History
9 records (7 active, 2 former)
○NSns1.rms-online.de2015-06-13 → 2017-02-15 · 4 obs
● 2017-02-15 20:21:52
○ 2026-02-21 01:26:58
○ 2026-03-25 01:14:04
○NSns2.rms-online.de2015-06-13 → 2017-02-15 · 4 obs
● 2017-02-15 20:21:52
○ 2026-02-21 01:26:58
○ 2026-03-25 01:14:04
●NSroot-dns.netcup.net2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 01:26:58
● 2026-03-25 01:14:04
●NSsecond-dns.netcup.net2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 01:26:58
● 2026-03-25 01:14:04
●NSthird-dns.netcup.net2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 01:26:58
● 2026-03-25 01:14:04
●MXmail.butterback.com2015-06-13 → 2026-03-25 · 2 obs
● 2026-03-25 01:14:04
●MXmxe97a.netcup.net2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 01:26:58
● 2026-03-25 01:14:04
●A202.61.233.1202026-02-21 → 2026-03-25 · 2 obs
● 2026-03-25 01:14:04
●A2a03:4000:61:b136::21:49062026-02-21 → 2026-03-25 · 2 obs
● 2026-03-25 01:14:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| butterback.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for butterback.com (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.120 |
| AAAA | 1 | 2a03:4000:61:b136::21:4906 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.butterback.com (pri: 10), mxe97a.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
butterback.com is the parent of mail.butterback.com.
IP Addresses
butterback.com resolves to two IP numbers: 2a03:4000:61:b136::21:4906 and 202.61.233.120.
Other host names, for instance zusammengefasst.com, suplife.blog, kowale.de, joberg.de and auxone.de share IP numbers with butterback.com.
Name Servers
butterback.com delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
butterback.com shares some name servers with other domains, for example bytax.de, mirevi.com, aomailserver.de, patte6.de and engelter.net.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
butterback.com is served by two mail servers: mail.butterback.com and mxe97a.netcup.net.
butterback.com shares some mail servers with other domains, at least partially; for instance led4more.de, betonlichtschacht.de, innogent.de, nichtnureltern.de and 9ty.de.
these mail servers are often used together with the mail servers mail.led4more.de, mail.betonlichtschacht.de, mail.innogent.de, mail.nichtnureltern.de, mail.9ty.de, mail.cornr.de and mail.molistum.de.
Host names with two IP numbers: mxe97a.netcup.net points to: 2a03:4000:0:5f0:7452:cdff:fece:f892 and 202.61.233.122.
Host names with one IP number: mail.butterback.com points to: 202.61.233.122.
Host names that point to 202.61.233.122: mxe97a.netcup.net and mail.butterback.com.