roundbridge.com - robtex.com
roundbridge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | mail.roundbridge.com ⭐ | ||||||
| A | 84.247.177.221🇩🇪 CONTABO84.247.160.0/19 | ||||||
| PTR | mail.httnutra.com | ||||||
| TXT | v=spf1 a mx ip4:84.247.177.221 ~all | ||||||
| TXT | MS=ms61106573 | ||||||
| TXT | google-site-verification=0RZ0kUK5TKAETYtpdroQOU8f_Ab-f29qcoS3MpbNN1c | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2026-03-22 #0 | ||||||
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=1775979427 | ||||||
Subdomains
mail.roundbridge.com |
Same first word
roundbridge.com |
DNS History
12 records (5 active, 7 former)
●NSns39.domaincontrol.com2015-06-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:05:06
●NSns40.domaincontrol.com2015-06-14 → 2026-04-12 · 2 obs
● 2026-04-12 08:05:06
○MXmail.rbi2.com2015-06-14 → 2017-09-29 · 4 obs
● 2017-09-29 21:36:52
○ 2026-02-17 13:00:00
○ 2026-04-12 08:05:06
●MXmail.roundbridge.com2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 00:46:16
● 2026-04-12 08:05:06
○MXmx1.titan.email2026-02-17 → 2026-02-27 · 5 obs
● 2026-02-17 13:00:00
● 2026-02-27 12:41:40
○ 2026-04-05 00:46:16
○ 2026-04-12 08:05:06
○MXmx2.titan.email2026-02-17 → 2026-02-27 · 5 obs
● 2026-02-17 13:00:00
● 2026-02-27 12:41:40
○ 2026-04-05 00:46:16
○ 2026-04-12 08:05:06
○A107.180.57.2122017-09-29 → 2017-09-29 · 4 obs
● 2017-09-29 21:36:52
○ 2026-02-17 13:00:00
○ 2026-04-12 08:05:06
○A15.197.148.332026-02-17 → 2026-02-27 · 5 obs
● 2026-02-17 13:00:00
● 2026-02-27 12:41:40
○ 2026-04-05 00:46:16
○ 2026-04-12 08:05:06
●A15.197.225.1282026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 00:46:16
● 2026-04-12 08:05:06
○A3.33.130.1902026-02-17 → 2026-02-27 · 5 obs
● 2026-02-17 13:00:00
● 2026-02-27 12:41:40
○ 2026-04-05 00:46:16
○ 2026-04-12 08:05:06
●A3.33.251.1682026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 00:46:16
● 2026-04-12 08:05:06
○A67.52.188.1982015-06-14 → 2016-12-04 · 4 obs
● 2016-12-04 14:56:38
○ 2017-09-29 21:36:52
○ 2026-04-12 08:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| roundbridge.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roundbridge.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | mail.roundbridge.com (pri: 10) |
| TXT | 3 | v=spf1 a mx ip4:84.247.177.221 ~all, MS=ms61106573... |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Hierarchy
mail.roundbridge.com is a child of roundbridge.com.
IP Addresses
roundbridge.com has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance mikesmithpa.us, adchemists.com, vancelawenforcement.com, skinsensationph.com and hawkeyefbcamp.com share IP numbers with roundbridge.com.
Name Servers
roundbridge.com's delegation uses two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
roundbridge.com uses the same name server setup as other domains, such as alohahometeam.com, voizover.com, mustardseedpm.com, mcalarney.net and legitinc.com.
Host names with two IPs:
ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20
ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20
Mail Servers
A single mail server handles roundbridge.com, mail.roundbridge.com.
Host name mail.roundbridge.com resolves to a single IP: 84.247.177.221.