sylvanridge.com - robtex.com
sylvanridge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.253.128.173🇺🇸 RACKSPACE-IAD23.253.128.0/19 Rackspace | ||||||
| NS | dns1.stabletransit.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com ⚠️ Not in parent delegation | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| 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 | 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 include:onnetserver.com include:onnetserver3.com... | ||||||
| SOA | dns1.stabletransit.comipadmin@stabletransit.com serial=1537837410 | ||||||
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=1778360431 | ||||||
Same first word
sylvanridge.com |
DNS History
8 records (7 active, 1 former)
●NSdns1.stabletransit.com2015-06-25 → 2026-05-09 · 2 obs
● 2026-05-09 21:02:12
●NSdns2.stabletransit.com2015-06-25 → 2026-05-09 · 2 obs
● 2026-05-09 21:02:12
●NSns.rackspace.com2026-04-07 → 2026-05-09 · 3 obs
● 2026-04-07 04:55:28
● 2026-05-09 21:02:12
●NSns2.rackspace.com2026-04-07 → 2026-05-09 · 3 obs
● 2026-04-07 04:55:28
● 2026-05-09 21:02:12
○MXmail.sylvanridge.com2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 00:53:56
○ 2020-03-16 12:32:30
○ 2026-05-09 21:02:12
●MXmx1.emailsrvr.com2020-03-16 → 2026-05-09 · 3 obs
● 2020-03-16 12:32:30
● 2026-05-09 21:02:12
●MXmx2.emailsrvr.com2020-03-16 → 2026-05-09 · 3 obs
● 2020-03-16 12:32:30
● 2026-05-09 21:02:12
●A23.253.128.1732015-06-25 → 2026-05-09 · 2 obs
● 2026-05-09 21:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| sylvanridge.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sylvanridge.com (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.253.128.173 |
| NS | 2 | dns2.stabletransit.com, dns1.stabletransit.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 include:emailsrvr.com include:onn |
| SOA | 1 | dns1.stabletransit.com ipadmin.stabletra |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
IP Addresses
sylvanridge.com points to a single IP address: 23.253.128.173.
Other host names such as cmpres.com, carriagehill.org, wavecrestresort.com, waterfordnc.org and hpma.org share IPs with sylvanridge.com.
Name Servers
sylvanridge.com is delegated to four name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
sylvanridge.com at least partially shares name servers with other domains, for example equestrianfriends.com, cdn27.raxcdn.com, thegrindhouseboxing.com, qclothing.co.uk and grupocl.mx.
these name servers are commonly used alongside dns.stabletransit.com name servers.
Host names with one IP number:
ns2.rackspace.com points to: 65.61.188.4.
ns.rackspace.com points to: 69.20.95.4.
dns1.stabletransit.com points to: 69.20.95.4.
dns2.stabletransit.com points to: 65.61.188.4.
Host names pointing to 65.61.188.4: ns2.rackspace.com and dns2.stabletransit.com.
Host names pointing to 69.20.95.4: ns.rackspace.com and dns1.stabletransit.com.
Mail Servers
Two mail servers handle sylvanridge.com: mx1.emailsrvr.com and mx2.emailsrvr.com.
sylvanridge.com shares the same mail server setup as other domains, including swapink.com, freedomfencenj.com, minorparkgolfcourse.com, shumatefuneralhome.com and agpublicity.com.
sylvanridge.com shares at least partially some mail servers with other domains, for instance akomzfoods.com, centraldrivewayslimited.com, milestoneinternet.com, honpmt.com and easternshoreonsite.com.
Host names with four IP numbers:
The host name mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Host names with one IP number:
The host name mx1.emailsrvr.com points to 146.20.161.1.