rubyconf.org.au - dns.ninja

`rubyconf.org.au`

DNSSEC	⚠️ Not signed
A	3.33.241.96^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`a8985792cf9baf781.awsglobalaccelerator.com`
A	13.248.213.92^{🇺🇸 Amazon13.248.208.0/20}
A	15.197.149.68^{🇺🇸 Amazon15.197.144.0/20}
A	76.223.57.73^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.dnsimple-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.createsend.com ~all`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1488684750

`org.au`

	DNSSEC	⚠️ Not signed
	NS	`q.au` ⭐ ⚠️ Not in parent delegation
	NS	`a.au` ⚠️ Not in parent delegation
	NS	`r.au` ⚠️ Not in parent delegation
	NS	`s.au` ⚠️ Not in parent delegation
	NS	`t.au` ⚠️ Not in parent delegation
	SOA	`q.au`hostmaster@donuts.email serial=1780959342

WOT: SAFE (70/100)

Subdomains

www.rubyconf.org.au

Same first word

rubyconf.eu

rubyconf.tw

rubyconf.com

rubyconf.lt

rubyconf.net

rubyconf.org.au

rubyconf.pk

rubyconf.org

rubyconf.pt

DNS History

44 records (13 active, 31 former)

●NSns1.dnsimple-edge.com2026-05-17 → 2026-06-08 · 3 obs

○ 2026-04-10 13:33:00
● 2026-05-17 15:50:10
● 2026-06-08 23:05:04

○NSns1.dnsimple.com2015-08-15 → 2026-04-10 · 4 obs

● 2015-08-15 15:32:06
● 2026-04-10 13:33:00
○ 2026-05-17 15:50:10
○ 2026-06-08 23:05:04

●NSns2.dnsimple-edge.net2026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

○NSns2.dnsimple.com2015-08-15 → 2021-09-25 · 4 obs

● 2015-08-15 15:32:06
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

●NSns3.dnsimple-edge.io2026-05-17 → 2026-06-08 · 3 obs

○ 2026-04-10 13:33:00
● 2026-05-17 15:50:10
● 2026-06-08 23:05:04

○NSns3.dnsimple.com2015-08-15 → 2026-04-10 · 4 obs

● 2015-08-15 15:32:06
● 2026-04-10 13:33:00
○ 2026-05-17 15:50:10
○ 2026-06-08 23:05:04

●NSns4.dnsimple-edge.org2026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

○NSns4.dnsimple.com2015-08-15 → 2021-09-25 · 4 obs

● 2015-08-15 15:32:06
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-06-08 · 2 obs

● 2015-08-15 15:32:06
● 2026-06-08 23:05:04

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-06-08 · 2 obs

● 2015-08-15 15:32:06
● 2026-06-08 23:05:04

●MXalt3.aspmx.l.google.com2015-12-23 → 2026-06-08 · 3 obs

○ 2015-10-21 10:12:54
● 2015-12-23 15:45:08
● 2026-06-08 23:05:04

●MXalt4.aspmx.l.google.com2015-12-23 → 2026-06-08 · 3 obs

○ 2015-10-21 10:12:54
● 2015-12-23 15:45:08
● 2026-06-08 23:05:04

●MXaspmx.l.google.com2015-08-15 → 2026-06-08 · 2 obs

● 2015-08-15 15:32:06
● 2026-06-08 23:05:04

○MXaspmx2.googlemail.com2015-08-15 → 2015-10-21 · 4 obs

● 2015-08-15 15:32:06
● 2015-10-21 10:12:54
○ 2015-12-23 15:45:08
○ 2026-06-08 23:05:04

○MXaspmx3.googlemail.com2015-08-15 → 2015-10-21 · 4 obs

● 2015-08-15 15:32:06
● 2015-10-21 10:12:54
○ 2015-12-23 15:45:08
○ 2026-06-08 23:05:04

●A13.248.213.922026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

●A15.197.149.682026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

○A184.72.250.1282016-03-12 → 2016-03-12 · 4 obs

○ 2015-12-23 15:45:08
● 2016-03-12 23:00:10
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A204.236.218.1162015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A23.21.197.1442015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2015-10-21 10:12:54
○ 2026-06-08 23:05:04

○A23.21.203.1592017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A23.21.210.882017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A23.23.157.1142015-12-23 → 2015-12-23 · 4 obs

○ 2015-10-21 10:12:54
● 2015-12-23 15:45:08
○ 2016-03-12 23:00:10
○ 2026-06-08 23:05:04

●A3.33.241.962026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

○A54.197.235.1832015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.204.238.152021-09-25 → 2021-09-25 · 4 obs

○ 2017-02-05 14:12:00
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.204.5.2122015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.204.6.802017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.209.91.1882021-09-25 → 2021-09-25 · 4 obs

○ 2017-02-05 14:12:00
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.221.251.1482021-09-25 → 2021-09-25 · 4 obs

○ 2017-02-05 14:12:00
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.225.105.2332015-10-21 → 2015-10-21 · 4 obs

○ 2015-08-15 15:32:06
● 2015-10-21 10:12:54
○ 2015-12-23 15:45:08
○ 2026-06-08 23:05:04

○A54.225.167.362017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.225.207.602015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.225.86.1162015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.235.116.112017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2021-09-25 18:21:34
○ 2026-06-08 23:05:04

○A54.235.70.1362017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.235.98.2232017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A54.243.163.22015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.243.169.2422015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.243.201.1242015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 15:32:06
○ 2017-02-05 14:12:00
○ 2026-06-08 23:05:04

○A54.243.231.1842017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A75.101.144.1162017-02-05 → 2017-02-05 · 4 obs

○ 2016-03-12 23:00:10
● 2017-02-05 14:12:00
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

○A75.101.184.392021-09-25 → 2021-09-25 · 4 obs

○ 2017-02-05 14:12:00
● 2021-09-25 18:21:34
○ 2026-02-22 04:44:50
○ 2026-06-08 23:05:04

●A76.223.57.732026-02-22 → 2026-06-08 · 3 obs

○ 2021-09-25 18:21:34
● 2026-02-22 04:44:50
● 2026-06-08 23:05:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	r.au, s.au, t.au, q.au...	10 records
rubyconf.org.au	ns1.dnsimple-edge.com, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org, ns3.dnsimple-edge.io	-

✅ Authoritative Response

Server:199.247.154.53

NS records: ns1.dnsimple-edge.com, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org, ns3.dnsimple-edge.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyconf.org.au (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.33.241.96, 13.248.213.92...`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 include:_spf.createsend.com ~all`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (t.au, s.au, r.au...)

Analysis

Hierarchy

www.rubyconf.org.au is delegated beneath rubyconf.org.au.

IP Addresses

With 4 IP addresses, rubyconf.org.au directs to 3.33.241.96, 13.248.213.92, 15.197.149.68 and 76.223.57.73.

Among the host names that share IP numbers with rubyconf.org.au are fitted-sagebrush-8n470rn2w1ld0fw8uuk2wshs.herokudns.com, www.podcastmachine.com.herokudns.com, getluan.com and two others.

Name Servers

Authority for rubyconf.org.au is delegated across 4 name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

There is at least partial name server overlap between rubyconf.org.au and other domains — letterbird.co, storyful.news, endobossacademy.com and two more among them.

These name servers frequently co-occur with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

All four hostnames — ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org — resolve to two IP numbers apiece: ns1.dnsimple-edge.com to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

rubyconf.org.au uses 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com plus two additional ones.

rubyconf.org.au shares at least some of its mail servers with other domains — for example atleanworld.com, telg.co, outabout.org and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 192.178.218.27 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 173.194.76.26 and 2a00:1450:400c:c00::1a.