linuxplumbersconf.org - dns.ninja
linuxplumbersconf.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=1786564081 | ||||||
rank #17112 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #703,884
Subdomains
Same first word
linuxplumbersconf.net |
linuxplumbersconf.org |
linuxplumbersconf.com |
DNS History
10 records (9 active, 1 former)
●NSns1.auth.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●NSns2.auth.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●NSns3.auth.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●MXsmtp1.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●MXsmtp2.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●MXsmtp3.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
●MXsmtp4.osuosl.org2015-05-31 → 2026-08-12 · 2 obs
● 2026-08-12 20:15:34
○A140.211.166.222015-05-31 → 2017-06-19 · 4 obs
● 2017-06-19 19:40:54
○ 2026-02-17 22:23:14
○ 2026-08-12 20:15:34
●A2600:3c03::f03c:92ff:feee:946a2026-02-17 → 2026-08-12 · 3 obs
● 2026-02-17 22:23:14
● 2026-08-12 20:15:34
●A66.175.215.2512026-02-17 → 2026-08-12 · 3 obs
● 2026-02-17 22:23:14
● 2026-08-12 20:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| linuxplumbersconf.org | ns2.auth.osuosl.org, ns3.auth.osuosl.org, ns1.auth.osuosl.org | 6 records |
✅ Authoritative Response
Server:140.211.166.141
NS records: ns2.auth.osuosl.org, ns3.auth.osuosl.org, ns1.auth.osuosl.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxplumbersconf.org (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.175.215.251 |
| AAAA | 1 | 2600:3c03::f03c:92ff:feee:946a |
| NS | 3 | ns3.auth.osuosl.org, ns2.auth.osuosl.org... |
| MX | 4 | smtp1.osuosl.org (pri: 5), smtp4.osuosl.org (pri: 5)... |
| TXT | 1 | v=spf1 mx include:_spf.osuosl.org ~all |
| SOA | 1 | ns1.auth.osuosl.org hostmaster.osuosl.or |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.auth.osuosl.org, ns2.auth.osuosl.org, ns1.auth.osuosl.org...)
Analysis
Hierarchy
The parent domain of wiki.linuxplumbersconf.org and www.linuxplumbersconf.org is linuxplumbersconf.org.
IP Addresses
linuxplumbersconf.org resolves to the IP addresses 66.175.215.251 and 2600:3c03::f03c:92ff:feee:946a
The host names lpc.events, www.linuxplumbersconf.org, linuxplumbersconf.net and linuxplumbersconf.com all share IP numbers with linuxplumbersconf.org.
Name Servers
DNS for linuxplumbersconf.org is handled by three authoritative name servers: ns1.auth.osuosl.org, ns2.auth.osuosl.org and ns3.auth.osuosl.org.
linuxplumbersconf.org shares at least some of its name servers with other domains, including linuxdriverproject.com, 166.211.140.in-addr.arpa, linuxplumbersconf.net and two others.
Three hostnames — ns1.auth.osuosl.org, ns2.auth.osuosl.org and ns3.auth.osuosl.org — each have two IP addresses: ns1.auth.osuosl.org has 140.211.166.140 and 2605:bc80:3010::140, ns2.auth.osuosl.org has 140.211.166.141 and 2605:bc80:3010::141, and ns3.auth.osuosl.org has 216.165.191.53 and 2600:3402:600:24::153.
Mail Servers
linuxplumbersconf.org has four mail servers: smtp1.osuosl.org, smtp2.osuosl.org, smtp3.osuosl.org and smtp4.osuosl.org.
linuxplumbersconf.org shares at least some of its mail servers with other domains — for example u-boot-project.org, lists.tahoe-lafs.org, lists.mercurial-scm.org and two more.
The host names smtp1.osuosl.org, smtp2.osuosl.org, smtp3.osuosl.org and smtp4.osuosl.org each resolve to two IP addresses: smtp1.osuosl.org resolves to 140.211.166.138 and 2605:bc80:3010::138; smtp2.osuosl.org resolves to 140.211.166.133 and 2605:bc80:3010::133; smtp3.osuosl.org resolves to 140.211.166.136 and 2605:bc80:3010::136; smtp4.osuosl.org resolves to 140.211.166.137 and 2605:bc80:3010::137.