kerckhoffstone.com - robtex.com
kerckhoffstone.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=1774673307 | ||||||
Subdomains
mail.kerckhoffstone.com |
Same first word
kerckhoffstone.com |
DNS History
13 records (8 active, 5 former)
●NSns1.webpuzzlemaster.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
●NSns2.webpuzzlemaster.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
○NSns51.1and1.com2015-06-25 → 2017-08-21 · 4 obs
● 2017-08-21 06:24:24
○ 2026-03-19 21:43:26
○ 2026-03-28 04:55:36
○NSns52.1and1.com2015-06-25 → 2017-08-21 · 4 obs
● 2017-08-21 06:24:24
○ 2026-03-19 21:43:26
○ 2026-03-28 04:55:36
●MXalt1.aspmx.l.google.com2015-06-25 → 2026-03-28 · 2 obs
● 2026-03-28 04:55:36
●MXalt2.aspmx.l.google.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
●MXalt3.aspmx.l.google.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
●MXalt4.aspmx.l.google.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
●MXaspmx.l.google.com2015-06-25 → 2026-03-28 · 2 obs
● 2026-03-28 04:55:36
○MXmx00.1and1.com2015-06-25 → 2017-08-21 · 4 obs
● 2017-08-21 06:24:24
○ 2026-03-19 21:43:26
○ 2026-03-28 04:55:36
○MXmx01.1and1.com2015-06-25 → 2017-08-21 · 4 obs
● 2017-08-21 06:24:24
○ 2026-03-19 21:43:26
○ 2026-03-28 04:55:36
●A192.124.249.1142026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 21:43:26
● 2026-03-28 04:55:36
○A74.208.219.1182015-06-25 → 2017-08-21 · 4 obs
● 2017-08-21 06:24:24
○ 2026-03-19 21:43:26
○ 2026-03-28 04:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| kerckhoffstone.com | ns1.webpuzzlemaster.com, ns2.webpuzzlemaster.com | 2 records |
✅ Authoritative Response
Server:67.225.161.137
NS records: ns1.webpuzzlemaster.com, ns2.webpuzzlemaster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kerckhoffstone.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.114 |
| NS | 2 | ns2.webpuzzlemaster.com, ns1.webpuzzlemaster.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:67.225.161.137 +a +mx +ip4:69 |
| SOA | 1 | ns1.webpuzzlemaster.com devnull.sourcedn |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.webpuzzlemaster.com, ns2.webpuzzlemaster.com)
Analysis
Hierarchy
kerckhoffstone.com is the parent of mail.kerckhoffstone.com.
IP Addresses
kerckhoffstone.com resolves to a single IP address: 192.124.249.114.
Other host names including wms.speedmark.com.sg, cpa-mcse.net, webmail.mrsg.com, fotoworkshops.com and pushingtime.com share IP numbers with kerckhoffstone.com.
Name Servers
kerckhoffstone.com's delegation uses two name servers, ns1.webpuzzlemaster.com and ns2.webpuzzlemaster.com.
kerckhoffstone.com shares the same name server setup as other domains, for example soundideafab.com, practiceworx.com, 360medicalbillingsolutions.com, webpuzzlemaster.com and fortmyershairextensions.com.
Host names with a single IP:
- ns1.webpuzzlemaster.com points to 67.225.161.137
- ns2.webpuzzlemaster.com points to 67.225.161.137
Host names that point to 67.225.161.137: ns1.webpuzzlemaster.com and ns2.webpuzzlemaster.com
Mail Servers
kerckhoffstone.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The mail servers for kerckhoffstone.com are shared with other domains, for instance azwinecellars.com, contux.com, ns500742.ns500754.ns500671.ns500754.ns500731.ns500704.ns500705.ns500678.ns500653.ns500131.lustychickser.com, ns500758.ns500698.ns500758.ns500759.ns500735.ns500735.ns500619.ns500686.ns500576.ns500652.ns500576.trackreceptor.com and trykredit.com.
These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 172.253.62.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26.