portertwpvbco.gov - robtex.com
portertwpvbco.gov
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.28.9.200🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | web5.shumakergroup.com | ||||||
| NS | ns1.shumakergrouphosting.com ⭐ | ||||||
| A | 50.28.9.200🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | web5.shumakergroup.com | ||||||
| NS | ns2.shumakergrouphosting.com | ||||||
| A | 50.28.9.200🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | web5.shumakergroup.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| 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 | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 include:emailsrvr.com ip4:50.28.9.200 +a +mx ~all | ||||||
| SOA | ns1.shumakergrouphosting.comkps@shumakergroup.com 2026-05-04 #1 | ||||||
gov
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.gov ⭐ | ||||||
| NS | b.ns.gov | ||||||
| NS | c.ns.gov | ||||||
| NS | d.ns.gov | ||||||
| SOA | a.ns.govdns@cloudflare.com serial=1778397011 | ||||||
Same first word
portertwpvbco.gov |
DNS History
5 records (5 active, 0 former)
●NSns1.shumakergrouphosting.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 07:30:04
●NSns2.shumakergrouphosting.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 07:30:04
●MXmx1.emailsrvr.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 07:30:04
●MXmx2.emailsrvr.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 07:30:04
●A50.28.9.2002026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 07:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | d.ns.gov, a.ns.gov, b.ns.gov, c.ns.gov | 8 records |
| portertwpvbco.gov | ns1.shumakergrouphosting.com, ns2.shumakergrouphosting.com | - |
✅ Authoritative Response
Server:50.28.9.200
NS records: ns1.shumakergrouphosting.com, ns2.shumakergrouphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portertwpvbco.gov (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.9.200 |
| NS | 2 | ns2.shumakergrouphosting.com, ns1.shumakergrouphosting.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 1 | v=spf1 include:emailsrvr.com ip4:50.28.9 |
| SOA | 1 | ns1.shumakergrouphosting.com kps.shumake |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.ns.gov, c.ns.gov, b.ns.gov...)
Analysis
IP Addresses
portertwpvbco.gov resolves to one IP number: 50.28.9.200.
other host names including grasslaketownship.gov, schoolcrafttownshipmi.gov, roscommoncrc.gov, mullett-townshipmi.gov and charlevoixtownship.com share IP numbers with portertwpvbco.gov.
Name Servers
portertwpvbco.gov is delegated to two name servers ns1.shumakergrouphosting.com and ns2.shumakergrouphosting.com.
portertwpvbco.gov shares the same name server setup as other domains, for instance roscommontownshipmi.gov, cocm.org, hofheimersecurity.com, wheatfieldtwpmi.gov and villageofstockbridgemi.gov.
Host names with a single IP:
ns1.shumakergrouphosting.com points to 50.28.9.200.
ns2.shumakergrouphosting.com points to 50.28.9.200.
Host names pointing to 50.28.9.200: ns1.shumakergrouphosting.com and ns2.shumakergrouphosting.com.
Mail Servers
Two mail servers handle portertwpvbco.gov: mx1.emailsrvr.com and mx2.emailsrvr.com.
portertwpvbco.gov shares the same mail server setup as other domains, for instance demakelaarinwaterrijk.nl, allanet.org, dhtmlx.com, freeprintmusic.com and fedemplben.org.
portertwpvbco.gov shares some mail servers with other domains, at least partially, for instance efscatering.com, salobderm.com, www.elimeyer.com, sportcount.com and icandi-hideaway.com.
Host names by IP count:
- Four IP numbers: mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2
- One IP number: mx1.emailsrvr.com points to 184.106.54.1