multics.org - dns.ninja
multics.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.166.94.30🇺🇸 HOPONE-GLOBAL205.166.94.0/24 HopOne Internet Corp. SEA2 Customer Provided Block | ||||||
| NS | multics.org ⭐ | ||||||
| A | 205.166.94.30🇺🇸 HOPONE-GLOBAL205.166.94.0/24 HopOne Internet Corp. SEA2 Customer Provided Block | ||||||
| NS | ns-a.sdf.org ⚠️ Not in zone NS records | ||||||
| A | 205.166.94.24🇺🇸 HOPONE-GLOBAL205.166.94.0/24 HopOne Internet Corp. SEA2 Customer Provided Block | ||||||
| PTR | mx.sdf.org | ||||||
| NS | ns-b.sdf.org ⚠️ Not in zone NS records | ||||||
| A | 66.148.112.151🇺🇸 HOPONE-GLOBAL66.148.112.0/23 SEA2 | ||||||
| PTR | pixelfed.sdf.org | ||||||
| NS | ns-c.sdf.org ⚠️ Not in zone NS records | ||||||
| A | 178.63.35.195🇩🇪 Hetzner178.63.0.0/16 HETZNER-RZ-FKS-BLK2 | ||||||
| PTR | sdfeu.org | ||||||
| MX | mx.sdf.org ⭐ | ||||||
| TXT | v=spf1 ip4:205.166.94.0/24 -all | ||||||
| SOA | multics.orghostmaster@multics.org 2026-07-19 #18 | ||||||
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=1785727898 | ||||||
NS for
multics.org |
Subdomains
www.multics.org |
Same first word
multics.es |
multics.cn |
multics.kr |
multics.de |
multics.com |
multics.it |
multics.net |
multics.io |
multics.eu |
multics.us |
multics.info |
multics.co.tz |
multics.com.my |
multics.ai |
multics.org |
Similar names
DNS History
8 records (6 active, 2 former)
●NSmultics.org2015-05-23 → 2026-08-03 · 2 obs
● 2026-08-03 03:44:50
○NSns-d.sdf.org2026-03-22 → 2026-07-21 · 8 obs
● 2026-03-22 10:53:46
○ 2026-03-26 03:01:30
● 2026-04-06 12:58:06
● 2026-06-07 18:52:36
○ 2026-07-07 22:00:50
● 2026-07-21 03:08:14
○ 2026-08-03 03:44:50
●MXmx.sdf.org2015-05-23 → 2026-08-03 · 5 obs
● 2017-08-22 12:40:06
○ 2026-07-09 16:57:02
● 2026-07-21 03:08:14
● 2026-08-03 03:44:50
○A192.94.73.302015-05-23 → 2016-11-28 · 4 obs
● 2016-11-28 20:58:36
○ 2017-06-28 07:17:42
○ 2026-08-03 03:44:50
●A205.166.94.302017-06-28 → 2026-08-03 · 8 obs
● 2017-06-28 07:17:42
● 2026-06-06 04:31:02
○ 2026-06-07 18:52:36
● 2026-07-07 22:00:50
○ 2026-07-09 16:57:02
● 2026-07-21 03:08:14
● 2026-08-03 03:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| multics.org | ns-b.sdf.org, ns-c.sdf.org, ns-a.sdf.org | 3 records |
✅ Authoritative Response
Server:66.148.112.151
NS records: ns-b.sdf.org, ns-c.sdf.org, ns-a.sdf.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for multics.org (unsigned zone)
⏱️ Timing
Total: 735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.166.94.30 |
| NS | 4 | ns-d.sdf.org, ns-a.sdf.org... |
| MX | 1 | mx.sdf.org (pri: 50) |
| TXT | 1 | v=spf1 ip4:205.166.94.0/24 -all |
| SOA | 1 | multics.org hostmaster.multics.org |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns-c.sdf.org, ns-b.sdf.org, ns-a.sdf.org)
Analysis
Hierarchy
The domain www.multics.org falls under the parent multics.org.
Name Server Role
multics.org has multics.org as one of its name servers, making it self-hosted for DNS delegation.
Together with multics.org, the hosts ns-a.sdf.org, ns-b.sdf.org and ns-c.sdf.org are frequently configured as name servers.
IP Addresses
multics.org directs to one IP number, which is 205.166.94.30.
Among the host names that share IP numbers with multics.org are godsong.org, gomen.org, sendhaha.org and two others.
Name Servers
multics.org has four name servers: multics.org, ns-a.sdf.org, ns-b.sdf.org and ns-c.sdf.org.
At least some of multics.org's name servers are shared with other domains, for example paunix.org, unidentifiedbassplayer.org, pdp10.net and two more.
These name servers are often deployed together with the name servers ns-d.sdf.org, ns-a.freeshell.org, ns-b.freeshell.org and ns-c.freeshell.org.
multics.org resolves to 205.166.94.30. ns-a.sdf.org resolves to 205.166.94.24. ns-b.sdf.org resolves to 66.148.112.151. ns-c.sdf.org resolves to 178.63.35.195. All four hosts carry exactly one IP address.
Mail Servers
multics.org routes its mail through a single mail server, mx.sdf.org.
multics.org has the same mail server arrangement as a number of other domains, for example ntfn.org, seito.org, loyalheights.net and two more.
multics.org shares at least some of its mail servers with other domains — for example ladyvampyr.com, lindsey.id.au, metahex.com and two more.
It is common to find these mail servers paired with the mail servers sol.metahex.com.