opensfs.org - robtex.com
opensfs.org
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=1771291736 | ||||||
Similar names
DNS History
17 records (8 active, 9 former)
○NSns1.dreamhost.com2015-08-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
○NSns2.dreamhost.com2015-08-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
○NSns3.dreamhost.com2015-08-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
●NSrachel.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
●NSrory.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
●MXmx1.mailchannels.net2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
○MXmx1.sub4.homie.mail.dreamhost.com2015-08-01 → 2017-02-18 · 4 obs
● 2017-02-18 02:05:22
○ 2018-12-01 03:53:18
○ 2026-02-19 08:05:12
●MXmx2.mailchannels.net2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
○MXmx2.sub4.homie.mail.dreamhost.com2015-08-01 → 2017-02-18 · 4 obs
● 2017-02-18 02:05:22
○ 2018-12-01 03:53:18
○ 2026-02-19 08:05:12
○MXvade-in1.mail.dreamhost.com2018-12-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
○MXvade-in2.mail.dreamhost.com2018-12-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
○A104.154.61.1062017-02-18 → 2018-12-01 · 5 obs
● 2017-02-18 02:05:22
● 2018-12-01 03:53:18
○ 2026-02-19 08:05:10
○ 2026-02-19 08:05:12
●A104.21.11.2062026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
○A162.216.19.1052015-08-01 → 2016-07-12 · 4 obs
● 2016-07-12 05:26:12
○ 2017-02-18 02:05:22
○ 2026-02-19 08:05:12
●A172.67.192.1612026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
●A2606:4700:3030::6815:bce2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
●A2606:4700:3032::ac43:c0a12026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 08:05:10
● 2026-02-19 08:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| opensfs.org | rachel.ns.cloudflare.com, rory.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.215
NS records: rachel.ns.cloudflare.com, rory.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensfs.org (unsigned zone)
⏱️ Timing
Total: 67ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.11.206, 172.67.192.161 |
| AAAA | 2 | 2606:4700:3030::6815:bce, 2606:4700:3032::ac43:c0a1 |
| NS | 2 | rachel.ns.cloudflare.com, rory.ns.cloudflare.com |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0) |
| TXT | 2 | google-site-verification=TJt5Jme93ipWmKz, v=spf1 mx a ip4:50.76.103.53 ip4:50.201. |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rachel.ns.cloudflare.com dns.cloudflare. |
AI analysis
opensfs.org maps to four IP numbers: 2606:4700:3030::6815:bce, 2606:4700:3032::ac43:c0a1, 104.21.11.206 and 172.67.192.161.
Other host names, for instance guyhoquet-immobilier-serezindurhone.com, www.teplocom-holding.ru, informationpalace.com, mandyadiocese.org and dgbaiyou.com share IP numbers with opensfs.org.
Two name servers rachel.ns.cloudflare.com and rory.ns.cloudflare.com are delegated to opensfs.org.
opensfs.org uses the same name server configuration as other domains, such as chaukas.in, lustre.org, valonadental.com, wnial.com and ed-ucation.ca.
opensfs.org at least partially shares name servers with other domains such as tma-uk.org, nrbush.com, reformersmovie.com, bethkeworkshops.com and ilynx.com.
these name servers are commonly used with the name servers kate.ns.cloudflare.com.
Host names with six IP numbers: Host name rachel.ns.cloudflare.com points to 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215; host name rory.ns.cloudflare.com points to 2606:4700:58::a29f:2ca6, 2803:f800:50::6ca2:c3a6, 2a06:98c1:50::ac40:23a6, 108.162.195.166, 162.159.44.166 and 172.64.35.166.
Two mail servers handle opensfs.org: mx1.mailchannels.net and mx2.mailchannels.net.
opensfs.org shares the same mail server setup as other domains, including roofworks.ca, iamherb.com, josh.run, theplantlady.com and johnwellman.com.
opensfs.org shares mail servers with other domains at least in part, for instance cm-vouzela.pt, cy-tube.com.tw, casinositeshelper.com, oresundscharter.se and teacherhack.com.
Host names with a single IP address:
mx1.mailchannels.net points to 18.236.29.166
mx2.mailchannels.net points to 52.38.143.159