mainstumc.org - robtex.com
mainstumc.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| NS | dns178.a.register.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.21.231.178🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns178.a.register.com | ||||||
| NS | dns070.b.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.232.70🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns070.b.register.com | ||||||
| NS | dns082.d.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.236.82🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns082.d.register.com | ||||||
| NS | dns1.srsplus.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns2.srsplus.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns233.c.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.235.233🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns233.c.register.com | ||||||
| MX | mainstumc-org.mx1.arsmtp.com ⭐ | ||||||
| A | 8.31.233.241🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2012.appriver.com | ||||||
| PTR | whois201b.appriver.com | ||||||
| MX | mainstumc-org.mx2.arsmtp.com(20) | ||||||
| A | 8.19.118.217🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server2013.appriver.com | ||||||
| TXT | v=spf1 include:appriver.com ip4:75.136.247.66 ip4:208.80.200.0/21 ~all | ||||||
| SOA | dns178.a.register.comroot@register.com 2015-06-23 #14 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774644678 | ||||||
Subdomains
smtp-in.mainstumc.org |
Same first word
mainstumc.org |
Similar names
DNS History
15 records (9 active, 6 former)
●NSdns070.b.register.com2015-07-09 → 2026-03-27 · 2 obs
● 2026-03-27 21:00:44
●NSdns082.d.register.com2015-07-09 → 2026-03-27 · 2 obs
● 2026-03-27 21:00:44
●NSdns1.srsplus.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:07:32
● 2026-03-27 21:00:44
●NSdns178.a.register.com2015-07-09 → 2026-03-27 · 2 obs
● 2026-03-27 21:00:44
●NSdns2.srsplus.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:07:32
● 2026-03-27 21:00:44
●NSdns233.c.register.com2015-07-09 → 2026-03-27 · 2 obs
● 2026-03-27 21:00:44
●MXmainstumc-org.mx1.arsmtp.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:07:32
● 2026-03-27 21:00:44
●MXmainstumc-org.mx2.arsmtp.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:07:32
● 2026-03-27 21:00:44
○MXmainstumc.org.mx1.easterndata.rcimx.net2015-07-09 → 2021-03-27 · 4 obs
● 2021-03-27 01:10:28
○ 2026-03-27 15:07:32
○ 2026-03-27 21:00:44
○MXmainstumc.org.mx2.easterndata.rcimx.net2015-07-09 → 2021-03-27 · 4 obs
● 2021-03-27 01:10:28
○ 2026-03-27 15:07:32
○ 2026-03-27 21:00:44
○MXmainstumc.org.mx3.easterndata.rcimx.net2015-07-09 → 2021-03-27 · 4 obs
● 2021-03-27 01:10:28
○ 2026-03-27 15:07:32
○ 2026-03-27 21:00:44
○MXmainstumc.org.mx4.easterndata.rcimx.net2015-07-09 → 2021-03-27 · 4 obs
● 2021-03-27 01:10:28
○ 2026-03-27 15:07:32
○ 2026-03-27 21:00:44
●A141.193.213.102026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:07:32
● 2026-03-27 21:00:44
○A151.101.130.1592021-03-17 → 2021-03-27 · 5 obs
● 2021-03-17 04:08:10
● 2021-03-27 01:10:28
○ 2026-03-27 15:07:32
○ 2026-03-27 21:00:44
○A66.182.141.1772015-07-09 → 2017-07-22 · 4 obs
● 2017-07-22 17:40:14
○ 2021-03-17 04:08:10
○ 2026-03-27 21:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mainstumc.org | dns2.srsplus.com, dns1.srsplus.com | - |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns2.srsplus.com, dns1.srsplus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mainstumc.org (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.193.213.10 |
| NS | 4 | dns233.c.register.com, dns070.b.register.com... |
| MX | 2 | mainstumc-org.mx1.arsmtp.com (pri: 10), mainstumc-org.mx2.arsmtp.com (pri: 20) |
| TXT | 1 | v=spf1 include:appriver.com ip4:75.136.2 |
| SOA | 1 | dns178.a.register.com root.register.com |
Analysis
Hierarchy
The parent of smtp-in.mainstumc.org is mainstumc.org.
IP Addresses
mainstumc.org points to a single IP: 141.193.213.10.
Other host names, for instance crosspoint-imobiliare.ro, modernplastics.com, questnow.net, gleemusicacademy.com and barracuda.hnjh.org share IP numbers with mainstumc.org.
Name Servers
mainstumc.org is delegated to six name servers: dns1.srsplus.com, dns2.srsplus.com, dns178.a.register.com, dns070.b.register.com, dns233.c.register.com and dns082.d.register.com.
mainstumc.org partially shares name servers with other domains; examples include stephencarlton.com, sabco.org, designmattersfurniture.co.uk, rosierhome.com and ceelearn.com.
These name servers are commonly used alongside dns1.register.com, dns2.register.com, dns083.d.register.com, dns176.d.register.com, dns177.d.register.com, dns010.d.register.com, dns249.d.register.com, dns246.c.register.com, dns021.c.register.com and dns015.c.register.com.
Host names with one IP number:
dns1.srsplus.com points to 162.159.27.248; dns2.srsplus.com points to 162.159.26.197; dns178.a.register.com points to 216.21.231.178; dns070.b.register.com points to 216.21.232.70; dns233.c.register.com points to 216.21.235.233; dns082.d.register.com points to 216.21.236.82.
Mail Servers
mainstumc.org is handled by two mail servers: mainstumc-org.mx1.arsmtp.com and mainstumc-org.mx2.arsmtp.com.
Host names with one IP number: The host name mainstumc-org.mx1.arsmtp.com points to 8.31.233.241 and the host name mainstumc-org.mx2.arsmtp.com points to 8.19.118.217.