ryansubs.com - robtex.com
ryansubs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.156.48.242🇺🇸 HIVELOCITY-1104.156.48.0/21 NET-104-156-48-0-21 | ||||||
| PTR | monster.rolftmonsen.com | ||||||
| NS | ns1.rolftmonsen.com ⭐ | ||||||
| A | 104.156.48.242🇺🇸 HIVELOCITY-1104.156.48.0/21 NET-104-156-48-0-21 | ||||||
| PTR | monster.rolftmonsen.com | ||||||
| NS | ns2.rolftmonsen.com | ||||||
| A | 104.156.48.243🇺🇸 HIVELOCITY-1104.156.48.0/21 NET-104-156-48-0-21 | ||||||
| PTR | 104-156-48-243.static.hvvc.us | ||||||
| MX | mail.ryansubs.com ⭐ | ||||||
| A | 104.156.48.242🇺🇸 HIVELOCITY-1104.156.48.0/21 NET-104-156-48-0-21 | ||||||
| PTR | monster.rolftmonsen.com | ||||||
| TXT | v=spf1 +a +mx +ip4:104.156.48.242 +ip4:108.59.0.130 +ip4:64.64.1.79 ~all | ||||||
| SOA | ns1.rolftmonsen.comhive@tropicalwebworks.com 2026-02-06 #1 | ||||||
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=1778513191 | ||||||
Subdomains
mail.ryansubs.com |
Same first word
ryansubs.com |
Similar names
urbansys.co.jp |
urbansys.com |
sansbury.com |
urbansys.jp |
urbansys.com.ar |
ryansbus.com.au |
ryanbuss.com |
sansbury.co.uk |
DNS History
8 records (4 active, 4 former)
○NSns1.mytww.com2015-06-30 → 2017-02-03 · 4 obs
● 2017-02-03 13:12:42
○ 2018-11-23 17:46:52
○ 2026-05-11 15:27:18
●NSns1.rolftmonsen.com2018-11-23 → 2026-05-11 · 3 obs
● 2018-11-23 17:46:52
● 2026-05-11 15:27:18
○NSns2.mytww.com2015-06-30 → 2017-02-03 · 4 obs
● 2017-02-03 13:12:42
○ 2018-11-23 17:46:52
○ 2026-05-11 15:27:18
●NSns2.rolftmonsen.com2018-11-23 → 2026-05-11 · 3 obs
● 2018-11-23 17:46:52
● 2026-05-11 15:27:18
●MXmail.ryansubs.com2015-06-30 → 2026-05-11 · 2 obs
● 2026-05-11 15:27:18
●A104.156.48.2422026-03-24 → 2026-05-11 · 3 obs
● 2026-03-24 01:54:16
● 2026-05-11 15:27:18
○A64.131.68.1782015-06-30 → 2017-02-03 · 4 obs
● 2017-02-03 13:12:42
○ 2018-11-23 17:46:52
○ 2026-05-11 15:27:18
○A64.64.0.92018-11-23 → 2018-11-23 · 4 obs
● 2018-11-23 17:46:52
○ 2026-03-24 01:54:16
○ 2026-05-11 15:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| ryansubs.com | ns1.rolftmonsen.com, ns2.rolftmonsen.com | 2 records |
✅ Authoritative Response
Server:104.156.48.242
NS records: ns1.rolftmonsen.com, ns2.rolftmonsen.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryansubs.com (unsigned zone)
⏱️ Timing
Total: 3125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.156.48.242 |
| NS | 2 | ns1.rolftmonsen.com, ns2.rolftmonsen.com |
| MX | 1 | mail.ryansubs.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:104.156.48.242 +ip4:1 |
| SOA | 1 | ns1.rolftmonsen.com hive.tropicalwebwork |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.rolftmonsen.com, ns2.rolftmonsen.com)
Analysis
Hierarchy
ryansubs.com is parent of mail.ryansubs.com.
IP Addresses
ryansubs.com points to a single IP: 104.156.48.242.
Other host names, for instance mail.petrospecsbg.com, mytww.com, mail.belknapcollege.com, suncoasteam.com and bgpetro.com share IP numbers with ryansubs.com.
Name Servers
ryansubs.com's delegation is to two name servers ns1.rolftmonsen.com and ns2.rolftmonsen.com.
ryansubs.com shares the same name server configuration as other domains, such as belknapcollege.com, petrobg.com, sonjamonsen.com, sctre.com and rolftmonsen.com.
Host names with a single IP:
ns1.rolftmonsen.com resolves to 104.156.48.242.
ns2.rolftmonsen.com resolves to 104.156.48.243.
Mail Servers
ryansubs.com is served by a single mail server, mail.ryansubs.com.
mail.ryansubs.com points to IP number 104.156.48.242.