rds4.org - robtex.com
rds4.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.namesystem.se ⭐ | ||||||
| A | 2a02:750:aaaa::1🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns1.namesystem.se | ||||||
| A | 195.238.76.18🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | ns1.namesystem.se | ||||||
| NS | ns2.namesystem.se | ||||||
| A | 2a02:750:aaaa::2🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns2.namesystem.se | ||||||
| A | 195.238.77.18🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | ns2.namesystem.se | ||||||
| NS | ns3.namesystem.se | ||||||
| A | 2a02:750:aaaa::3🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns3.namesystem.se | ||||||
| A | 195.20.206.18🇸🇪 GLESYS195.20.206.0/23 | ||||||
| PTR | ns3.namesystem.se | ||||||
| MX | mx01.glesys.se ⭐ | ||||||
| A | 2a02:751:100:4::164🇸🇪 GLESYS2a02:750::/29 | ||||||
| A | 195.238.77.164🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | 195-238-77-164-static.glesys.net | ||||||
| MX | mx02.glesys.se ⭐ | ||||||
| A | 2a02:751:100:4::165🇸🇪 GLESYS2a02:750::/29 | ||||||
| A | 195.238.77.165🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | 195-238-77-165-static.glesys.net | ||||||
| TXT | v=spf1 include:_mail.glesys.com -all | ||||||
| SOA | ns1.namesystem.seregistry@glesys.se 2025-12-18 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774776075 | ||||||
Same first word
rds4.org |
Similar names
sdr4.com |
ds4r.de |
dr4s.com |
r4ds.com |
4srd.com |
drs4.ch |
rs4d.com |
r4ds.co.uk |
r4ds.cn |
r4ds.net |
r4ds.ru |
4sdr.com |
drs4.eu |
drs4.com |
4rds.com |
r4ds.nl |
r4sd.com |
r4ds.es |
dsr4.net |
r4ds.github.io |
r4ds.me |
d4sr.com |
dsr4.cn |
dsr4.com |
drs4.nl |
DNS History
14 records (6 active, 8 former)
●NSns1.namesystem.se2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
●NSns2.namesystem.se2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
○NSns3.binero.se2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
●NSns3.namesystem.se2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
○NSns4.binero.se2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
○NSns5.binero.se2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
○NSns6.binero.se2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
○NSns7.binero.se2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
○MXmail.rds4.org2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
○MXmail2.rds4.org2015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
●MXmx01.glesys.se2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
●MXmx02.glesys.se2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
○A109.73.165.492015-06-03 → 2017-05-18 · 4 obs
● 2017-05-18 18:48:06
○ 2026-03-14 15:01:02
○ 2026-03-29 09:54:54
●A127.0.0.12026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 15:01:02
● 2026-03-29 09:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rds4.org | ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se | - |
✅ Authoritative Response
Server:195.238.76.18
NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rds4.org (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | ns3.namesystem.se, ns1.namesystem.se... |
| MX | 2 | mx01.glesys.se (pri: 10), mx02.glesys.se (pri: 10) |
| TXT | 1 | v=spf1 include:_mail.glesys.com -all |
| SOA | 1 | ns1.namesystem.se registry.glesys.se |
Analysis
IP Addresses
rds4.org points to a single IP address: 127.0.0.1.
Other host names such as wmpc.sinaapp.com, saturncarsofhouston.com, 218.135.static.quadranet.com, 146.61.184.91.unassigned.nlserver.net and localhost.xnoc.org share IPs with rds4.org.
Name Servers
rds4.org is delegated to three name servers: ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.
rds4.org at least partially shares name servers with other domains, for example onclicknewsletter.se, itsmeyourdani.se, sumo.se, sverigesmusiker.se and bbspam.com.
Host names with two IP numbers:
ns1.namesystem.se points to 2a02:750:aaaa::1 and 195.238.76.18
ns2.namesystem.se points to 2a02:750:aaaa::2 and 195.238.77.18
ns3.namesystem.se points to 2a02:750:aaaa::3 and 195.20.206.18
Mail Servers
Two mail servers handle rds4.org: mx01.glesys.se and mx02.glesys.se.
rds4.org shares the same mail server setup as other domains, including domanregistrering.se, vimmerbyibk.se, tajm.nu, irebrobyggservice.se and onetex.se.
rds4.org shares some mail servers with other domains, for example orink.se.
Host names with two IP numbers:
mx01.glesys.se points to 2a02:751:100:4::164 and 195.238.77.164.
mx02.glesys.se points to 2a02:751:100:4::165 and 195.238.77.165.