rsdbiotech.com - robtex.com
rsdbiotech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:a880:cad:d0::a59:3001🇨🇦 DIGITALOCEAN2604:a880:cad::/48 DigitalOcean | ||||||
| PTR | yul.subtitled.com | ||||||
| A | 159.89.127.62🇨🇦 DIGITALOCEAN159.89.112.0/20 DigitalOcean | ||||||
| NS | ns1.subtitled.com ⭐ | ||||||
| A | 2604:a880:cad:d0::a59:3001🇨🇦 DIGITALOCEAN2604:a880:cad::/48 DigitalOcean | ||||||
| PTR | yul.subtitled.com | ||||||
| A | 159.89.127.62🇨🇦 DIGITALOCEAN159.89.112.0/20 DigitalOcean | ||||||
| PTR | yul.subtitled.com | ||||||
| NS | ns2.subtitled.com | ||||||
| A | 2604:a880:4:1d0::3a4:9000🇺🇸 DIGITALOCEAN2604:a880:4::/48 DigitalOcean | ||||||
| PTR | ns2.subtitled.com | ||||||
| A | 146.190.133.241🇺🇸 DIGITALOCEAN146.190.128.0/19 DigitalOcean | ||||||
| PTR | ns2.subtitled.com | ||||||
| MX | rsdbiotech.com ⭐ | ||||||
| A | 2604:a880:cad:d0::a59:3001🇨🇦 DIGITALOCEAN2604:a880:cad::/48 DigitalOcean | ||||||
| PTR | yul.subtitled.com | ||||||
| A | 159.89.127.62🇨🇦 DIGITALOCEAN159.89.112.0/20 DigitalOcean | ||||||
| PTR | yul.subtitled.com | ||||||
| TXT | v=spf1 ip4:159.89.127.62 +a +mx ~all | ||||||
| SOA | ns1.subtitled.comfong@subtitled.com 2026-03-29 #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=1774909507 | ||||||
MX for
rsdbiotech.com |
Same first word
rsdbiotech.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.hover.com2017-01-05 → 2018-09-15 · 4 obs
● 2018-09-15 01:16:58
○ 2026-03-01 21:25:04
○ 2026-03-30 22:50:12
●NSns1.subtitled.com2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 21:25:04
● 2026-03-30 22:50:12
○NSns2.hover.com2017-01-05 → 2018-09-15 · 4 obs
● 2018-09-15 01:16:58
○ 2026-03-01 21:25:04
○ 2026-03-30 22:50:12
●NSns2.subtitled.com2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 21:25:04
● 2026-03-30 22:50:12
○MXmx.hover.com.cust.hostedemail.com2017-01-05 → 2018-09-15 · 4 obs
● 2018-09-15 01:16:58
○ 2026-03-01 21:25:04
○ 2026-03-30 22:50:12
●MXrsdbiotech.com2026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 21:25:04
● 2026-03-30 22:50:12
●A159.89.127.622026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 21:25:04
● 2026-03-30 22:50:12
●A2604:a880:cad:d0::a59:30012026-03-01 → 2026-03-30 · 3 obs
● 2026-03-01 21:25:04
● 2026-03-30 22:50:12
○A64.98.145.302017-01-05 → 2018-09-15 · 4 obs
● 2018-09-15 01:16:58
○ 2026-03-01 21:25:04
○ 2026-03-30 22:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rsdbiotech.com | ns1.subtitled.com, ns2.subtitled.com | 4 records |
✅ Authoritative Response
Server:146.190.133.241
NS records: ns1.subtitled.com, ns2.subtitled.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsdbiotech.com (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.89.127.62 |
| AAAA | 1 | 2604:a880:cad:d0::a59:3001 |
| NS | 2 | ns1.subtitled.com, ns2.subtitled.com |
| MX | 1 | rsdbiotech.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:159.89.127.62 +a +mx ~all |
| SOA | 1 | ns1.subtitled.com fong.subtitled.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.subtitled.com, ns1.subtitled.com, ns2.subtitled.com...)
Analysis
Mail Server Role
For rsdbiotech.com, the mail server is rsdbiotech.com.
IP Addresses
rsdbiotech.com resolves to two IP numbers: 2604:a880:cad:d0::a59:3001 and 159.89.127.62.
other host names including fonginator.com, mail.subtitled.com, ns1.subtitle.ca, secure.subtitled.com and stoptheworldimgettingoff.com share IP numbers with rsdbiotech.com.
Name Servers
rsdbiotech.com is delegated to two name servers ns1.subtitled.com and ns2.subtitled.com.
rsdbiotech.com uses the same name server setup as other domains such as fonginator.com, stoptheworldimgettingoff.com, subtitled.com and dirtyape.com.
Host names with two IP numbers:
The host name ns1.subtitled.com points to 2604:a880:cad:d0::a59:3001 and 159.89.127.62; the host name ns2.subtitled.com points to 2604:a880:4:1d0::3a4:9000 and 146.190.133.241.
Mail Servers
rsdbiotech.com is served by a single mail server, rsdbiotech.com.
rsdbiotech.com resolves to two IP numbers: 2604:a880:cad:d0::a59:3001 and 159.89.127.62.