kkaufmann.net - robtex.com
kkaufmann.net
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=1776277902 | ||||||
Previously MX for
kkaufmann.net |
Same first word
kkaufmann.net |
DNS History
9 records (6 active, 3 former)
○NSdns1.namesecure.com2015-07-13 → 2017-02-03 · 4 obs
● 2017-02-03 00:12:06
○ 2026-04-01 08:24:22
○ 2026-04-15 18:48:08
○NSdns2.namesecure.com2015-07-13 → 2017-02-03 · 4 obs
● 2017-02-03 00:12:06
○ 2026-04-01 08:24:22
○ 2026-04-15 18:48:08
●NSns-1534.awsdns-63.org2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 08:24:22
● 2026-04-15 18:48:08
●NSns-1747.awsdns-26.co.uk2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 08:24:22
● 2026-04-15 18:48:08
●NSns-696.awsdns-23.net2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 08:24:22
● 2026-04-15 18:48:08
●NSns-72.awsdns-09.com2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 08:24:22
● 2026-04-15 18:48:08
○MXkkaufmann.net2015-07-13 → 2017-02-03 · 4 obs
● 2017-02-03 00:12:06
○ 2026-04-01 08:24:22
○ 2026-04-15 18:48:08
●MXsmtp.google.com2026-04-01 → 2026-04-15 · 3 obs
● 2026-04-01 08:24:22
● 2026-04-15 18:48:08
●A54.227.237.1422015-07-13 → 2026-04-15 · 2 obs
● 2026-04-15 18:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kkaufmann.net | ns-72.awsdns-09.com, ns-696.awsdns-23.net, ns-1747.awsdns-26.co.uk, ns-1534.awsdns-63.org | 1 record |
✅ Authoritative Response
Server:205.251.197.254
NS records: ns-72.awsdns-09.com, ns-696.awsdns-23.net, ns-1747.awsdns-26.co.uk, ns-1534.awsdns-63.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kkaufmann.net (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.227.237.142 |
| NS | 4 | ns-1534.awsdns-63.org, ns-1747.awsdns-26.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-696.awsdns-23.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-696.awsdns-23.net)
Analysis
IP Addresses
kkaufmann.net points to IP number: 54.227.237.142.
Other host names, for instance sidelifts.com share IP numbers with kkaufmann.net.
Name Servers
kkaufmann.net is delegated to four name servers: ns-72.awsdns-09.com, ns-696.awsdns-23.net, ns-1534.awsdns-63.org and ns-1747.awsdns-26.co.uk.
kkaufmann.net at least partially shares name servers with other domains, for instance flulf.de, ramada.com.br, asmtutor.com, bss-consulting.com and hilemon.jp.
Host names with two IP numbers: ns-72.awsdns-09.com points to 2600:9000:5300:4800::1 and 205.251.192.72; ns-696.awsdns-23.net points to 2600:9000:5302:b800::1 and 205.251.194.184; ns-1534.awsdns-63.org points to 2600:9000:5305:fe00::1 and 205.251.197.254; ns-1747.awsdns-26.co.uk points to 2600:9000:5306:d300::1 and 205.251.198.211.
Mail Servers
kkaufmann.net is handled by a single mail server, smtp.google.com.
The mail server setup for kkaufmann.net matches that of other domains, for instance accse.net, joshwaitzkin.com, thecromerlawgroup.com, bellaromabuchloe.de and legmon.com.
kkaufmann.net shares at least partially some mail servers with other domains, including sinergi-group.com, monsterfishing.co.nz, tokenclub.com, expertedge.uk and vivid-design.com.au.
these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.111.27 and 142.251.179.27.