pdxlinux.org - dns.ninja

`pdxlinux.org`

DNSSEC	⚠️ Not signed
A	140.211.166.59^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
		PTR	`140-211-166-59-openstack.osuosl.org`
NS	`agalina.pdxlinux.org` ⭐
NS	`ns1.auth.osuosl.org`
		A	2605:bc80:3010::140^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`ns1.auth.osuosl.org`
		A	140.211.166.140^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`ns1.auth.osuosl.org`
NS	`ns2.auth.osuosl.org`
		A	2605:bc80:3010::141^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`ns2.auth.osuosl.org`
		A	140.211.166.141^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`ns2.auth.osuosl.org`
NS	`ns3.auth.osuosl.org`
		A	2600:3402:600:24::153^{🇺🇸 TDS-AS2600:3400::/28 TDS Telecom route object}
			PTR	`ns3.auth.osuosl.org`
		A	216.165.191.53^{🇺🇸 TDS-AS216.165.128.0/18 TDS Telecom}
			PTR	`ns3.auth.osuosl.org`
MX	`smtp1.osuosl.org` ⭐
		A	2605:bc80:3010::138^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`smtp1.osuosl.org`
		A	140.211.166.138^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`smtp1.osuosl.org`
MX	`smtp2.osuosl.org` ⭐
		A	2605:bc80:3010::133^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`smtp2.osuosl.org`
		A	140.211.166.133^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`smtp2.osuosl.org`
MX	`smtp3.osuosl.org` ⭐
		A	2605:bc80:3010::136^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`smtp3.osuosl.org`
		A	140.211.166.136^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`smtp3.osuosl.org`
MX	`smtp4.osuosl.org` ⭐
		A	2605:bc80:3010::137^{🇺🇸 LINK-OREGON2605:bc80::/32 University of Oregon}
			PTR	`smtp4.osuosl.org`
		A	140.211.166.137^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`smtp4.osuosl.org`
TXT	`v=spf1 mx include:_spf.osuosl.org ~all`
SOA	`agalina.pdxlinux.org`hostmaster@pdxlinux.org 2026-06-17 #2

`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.info`hostmaster@donuts.email serial=1786704058

Subdomains

www.pdxlinux.org

agalina.pdxlinux.org

Same first word

pdxlinux.org

DNS History

23 records (9 active, 14 former)

●NSagalina.pdxlinux.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

○NSdns1.(0x6e616b6564)ape.cc2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

●NSns1.auth.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

○NSns1.everydns.net2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

○NSns1.spiretech.com2015-07-12 → 2020-02-15 · 5 obs

○ 2009-01-12 04:13:42
● 2015-07-12 20:08:58
● 2020-02-15 01:54:28
○ 2026-02-14 19:40:36
○ 2026-08-14 11:20:24

○NSns18.zoneedit.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

●NSns2.auth.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

○NSns2.everydns.net2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

○NSns2.spiretech.com2015-07-12 → 2020-02-15 · 5 obs

○ 2009-01-12 04:13:42
● 2015-07-12 20:08:58
● 2020-02-15 01:54:28
○ 2026-02-14 19:40:36
○ 2026-08-14 11:20:24

●NSns3.auth.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

○NSns3.everydns.net2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

○NSns4.everydns.net2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

○MXplv1.spiretech.com2020-02-15 → 2020-02-15 · 4 obs

○ 2017-03-15 17:50:20
● 2020-02-15 01:54:28
○ 2026-02-14 19:40:36
○ 2026-08-14 11:20:24

○MXsmtp.spiretech.com2015-07-12 → 2017-03-15 · 5 obs

○ 2009-01-12 04:13:42
● 2015-07-12 20:08:58
● 2017-03-15 17:50:20
○ 2020-02-15 01:54:28
○ 2026-08-14 11:20:24

○MXsmtp1.(0x6e616b6564)ape.cc2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

●MXsmtp1.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

●MXsmtp2.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

●MXsmtp3.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

●MXsmtp4.osuosl.org2026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

●A140.211.166.592026-02-14 → 2026-08-14 · 3 obs

○ 2020-02-15 01:54:28
● 2026-02-14 19:40:36
● 2026-08-14 11:20:24

○A69.168.60.1242015-07-12 → 2017-03-15 · 5 obs

○ 2009-01-12 04:13:42
● 2015-07-12 20:08:58
● 2017-03-15 17:50:20
○ 2020-02-15 01:54:28
○ 2026-08-14 11:20:24

○A69.168.62.1042020-02-15 → 2020-02-15 · 4 obs

○ 2017-03-15 17:50:20
● 2020-02-15 01:54:28
○ 2026-02-14 19:40:36
○ 2026-08-14 11:20:24

○A76.76.148.52009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 04:13:42
○ 2015-07-12 20:08:58
○ 2026-08-14 11:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
pdxlinux.org	ns1.auth.osuosl.org, ns3.auth.osuosl.org, ns2.auth.osuosl.org	6 records

✅ Authoritative Response

Server:140.211.166.140

NS records: ns1.auth.osuosl.org, ns3.auth.osuosl.org, ns2.auth.osuosl.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdxlinux.org (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.211.166.59`
NS	3	`ns2.auth.osuosl.org, ns3.auth.osuosl.org...`
MX	4	`smtp2.osuosl.org (pri: 5), smtp1.osuosl.org (pri: 5)...`
TXT	1	`v=spf1 mx include:_spf.osuosl.org ~all`
SOA	1	`agalina.pdxlinux.org hostmaster.pdxlinux`

📌 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 www.pdxlinux.org and agalina.pdxlinux.org is pdxlinux.org.

IP Addresses

pdxlinux.org directs to one IP number, which is 140.211.166.59.

There are other host names — 140-211-166-59-openstack.osuosl.org among them — that share IP numbers with pdxlinux.org.

Name Servers

The domain pdxlinux.org is delegated to these four name servers: agalina.pdxlinux.org, ns1.auth.osuosl.org, ns2.auth.osuosl.org and ns3.auth.osuosl.org.

pdxlinux.org shares at least some of its name servers with other domains, including openpowerfoundation.org, openpower.foundation, teachingopensource.org 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

Four mail servers handle email for pdxlinux.org: smtp1.osuosl.org, smtp2.osuosl.org, smtp3.osuosl.org and smtp4.osuosl.org.

pdxlinux.org shares at least some of its mail servers with other domains — for example openpower.foundation, teachingopensource.org, elinux.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.