davidkolbbuilding.com - robtex.com
davidkolbbuilding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| NS | ns2.davidkolbbuilding.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| NS | ns1.davidkolbbuilding.com ⚠️ Not in parent delegation | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| NS | ns1.square1server.com ⚠️ Not in zone NS records | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| NS | ns2.square1server.com ⚠️ Not in zone NS records | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| MX | mail.davidkolbbuilding.com ⭐ | ||||||
| A | 35.192.142.147🇺🇸 Google35.192.128.0/20 | ||||||
| PTR | 147.142.192.35.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +a:host.square1server.com -all | ||||||
| SOA | ns2.davidkolbbuilding.combmatthews13@gmail.com 2019-08-30 #3 | ||||||
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=1778660821 | ||||||
Previously MX for
davidkolbbuilding.com |
Subdomains
Same first word
davidkolbbuilding.com |
DNS History
12 records (6 active, 6 former)
●NSns1.davidkolbbuilding.com2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 10:55:34
● 2026-05-13 08:55:48
○NSns1.insouthjersey.com2016-12-19 → 2017-10-01 · 4 obs
● 2017-10-01 22:25:10
○ 2026-02-16 10:55:34
○ 2026-05-13 08:55:48
●NSns1.square1server.com2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 10:55:34
● 2026-05-13 08:55:48
●NSns2.davidkolbbuilding.com2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 10:55:34
● 2026-05-13 08:55:48
○NSns2.insouthjersey.com2016-12-19 → 2017-10-01 · 4 obs
● 2017-10-01 22:25:10
○ 2026-02-16 10:55:34
○ 2026-05-13 08:55:48
●NSns2.square1server.com2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 10:55:34
● 2026-05-13 08:55:48
○MXdavidkolbbuilding.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-01 22:25:10
○ 2026-05-13 08:55:48
●MXmail.davidkolbbuilding.com2017-10-01 → 2026-05-13 · 3 obs
● 2017-10-01 22:25:10
● 2026-05-13 08:55:48
○A107.154.161.1512017-10-01 → 2017-10-01 · 4 obs
● 2017-10-01 22:25:10
○ 2026-02-16 10:55:34
○ 2026-05-13 08:55:48
○A107.154.168.1512017-10-01 → 2017-10-01 · 4 obs
● 2017-10-01 22:25:10
○ 2026-02-16 10:55:34
○ 2026-05-13 08:55:48
○A162.144.108.992016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-01 22:25:10
○ 2026-05-13 08:55:48
●A35.192.142.1472026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 10:55:34
● 2026-05-13 08:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| davidkolbbuilding.com | ns1.square1server.com, ns2.square1server.com | 2 records |
✅ Authoritative Response
Server:35.192.142.147
NS records: ns1.square1server.com, ns2.square1server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for davidkolbbuilding.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.192.142.147 |
| NS | 2 | ns1.davidkolbbuilding.com, ns2.davidkolbbuilding.com |
| MX | 1 | mail.davidkolbbuilding.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:host.square1server.com |
| SOA | 1 | ns2.davidkolbbuilding.com bmatthews13.gm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.square1server.com, ns2.square1server.com)
Analysis
Hierarchy
davidkolbbuilding.com has ns2.davidkolbbuilding.com, mail.davidkolbbuilding.com and ns1.davidkolbbuilding.com as children.
IP Addresses
davidkolbbuilding.com points to a single IP address: 35.192.142.147.
Other host names such as mail.tmuinc.com, ns1.tlccma.org, ns1.mybrittanymotel.com, ns1.kwjerseyshorerentals.com and mail.atlanticcontractorsnj.com share IPs with davidkolbbuilding.com.
Name Servers
davidkolbbuilding.com is delegated to four name servers: ns1.davidkolbbuilding.com, ns2.davidkolbbuilding.com, ns1.square1server.com and ns2.square1server.com.
davidkolbbuilding.com at least partially shares name servers with other domains, for example 13rounds.com, harpoonsonthebay.com, coldwellbankercapemay.com, square1server.com and hcsv.org.
these name servers are commonly used with the following name servers: ns1.13rounds.com, ns2.13rounds.com, ns1.harpoonsonthebay.com, ns2.harpoonsonthebay.com, ns1.coldwellbankercapemay.com, ns2.coldwellbankercapemay.com, ns1.hcsv.org, ns2.hcsv.org, ns1.ecoventuresus.com and ns2.ecoventuresus.com.
Host names with one IP number:
The host names ns1.davidkolbbuilding.com, ns2.davidkolbbuilding.com, ns1.square1server.com and ns2.square1server.com point to: 35.192.142.147.
Mail Servers
The mail.davidkolbbuilding.com mail server handles davidkolbbuilding.com.
mail.davidkolbbuilding.com points to a single IP number: 35.192.142.147.