knapplaw.net - robtex.com
knapplaw.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.154.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s427.sureserver.com | ||||||
| NS | ns1.s427.sureserver.com ⭐ | ||||||
| A | 192.252.154.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s427.sureserver.com | ||||||
| NS | ns2.s427.sureserver.com | ||||||
| A | 192.252.155.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 a mx include:s427.smtp-spf.sureserver.com include:emailsrvr.com ~all | ||||||
| SOA | ns1.s427.sureserver.comhostmaster@knapplaw.net serial=1785415704 | ||||||
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=1785415917 | ||||||
Subdomains
mail.knapplaw.net |
Same first word
knapplaw.net |
DNS History
11 records (5 active, 6 former)
○NSns.rackspace.com2015-08-10 → 2019-12-26 · 4 obs
● 2019-12-26 22:38:24
○ 2026-02-17 13:49:54
○ 2026-07-30 13:14:16
●NSns1.s427.sureserver.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:49:54
● 2026-07-30 13:14:16
○NSns2.rackspace.com2015-08-10 → 2019-12-26 · 4 obs
● 2019-12-26 22:38:24
○ 2026-02-17 13:49:54
○ 2026-07-30 13:14:16
●NSns2.s427.sureserver.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:49:54
● 2026-07-30 13:14:16
○MXinbound.knapplaw.net.netsolmail.net2015-08-10 → 2019-12-26 · 4 obs
● 2019-12-26 22:38:24
○ 2026-02-17 13:49:54
○ 2026-07-30 13:14:16
●MXmx1.emailsrvr.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:49:54
● 2026-07-30 13:14:16
●MXmx2.emailsrvr.com2026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:49:54
● 2026-07-30 13:14:16
○A161.47.40.2512019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 22:38:24
○ 2026-02-17 13:49:54
○ 2026-07-30 13:14:16
○A162.242.129.2322015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-14 22:09:06
○ 2026-07-30 13:14:16
●A192.252.154.192026-02-17 → 2026-07-30 · 3 obs
● 2026-02-17 13:49:54
● 2026-07-30 13:14:16
○A23.253.112.432015-12-14 → 2017-03-26 · 5 obs
● 2015-12-14 22:09:06
● 2017-03-26 11:31:48
○ 2019-12-26 22:38:24
○ 2026-07-30 13:14:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| knapplaw.net | ns1.s427.sureserver.com, ns2.s427.sureserver.com | - |
✅ Authoritative Response
Server:192.252.154.19
NS records: ns1.s427.sureserver.com, ns2.s427.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knapplaw.net (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.154.19 |
| NS | 2 | ns1.s427.sureserver.com, ns2.s427.sureserver.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 a mx include:s427.smtp-spf.surese |
| SOA | 1 | ns1.s427.sureserver.com hostmaster.knapp |
Analysis
Hierarchy
The domain mail.knapplaw.net falls under the parent knapplaw.net.
IP Addresses
knapplaw.net has exactly one IP address — 192.252.154.19.
mail.visualdentist.com, mail.greyhoundvet.co.nz, visualdentist.com plus two other host names have IP numbers in common with knapplaw.net.
Name Servers
knapplaw.net is delegated to two name servers: ns1.s427.sureserver.com and ns2.s427.sureserver.com.
The name server configuration of knapplaw.net is shared with other domains, for instance mco-tech.com, edm.us, diycabinetstore.com and two others.
Each of ns1.s427.sureserver.com and ns2.s427.sureserver.com has one IP address: ns1.s427.sureserver.com uses 192.252.154.19 and ns2.s427.sureserver.com uses 192.252.155.19.
Mail Servers
knapplaw.net uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.
The mail server setup of knapplaw.net matches that of other domains such as lavage-de-vitres.ca, noleggi.com, carvelco.com and two others.
At least some of the mail servers used by knapplaw.net are shared with other domains: roterpunkt.com, changemyip.com, riccioandassociates.com and two others among them.
Each of mx1.emailsrvr.com and mx2.emailsrvr.com has one IP address: mx1.emailsrvr.com uses 146.20.161.1 and mx2.emailsrvr.com uses 173.203.187.2.