firstclass.com.au - dns.ninja
firstclass.com.au
com.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.auhostmaster@donuts.email serial=1780623848 | ||||||
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
●NSns-1043.awsdns-02.org2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●NSns-182.awsdns-22.com2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●NSns-1979.awsdns-55.co.uk2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●NSns-788.awsdns-34.net2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
○NSns1.afraid.org2008-11-17 → 2008-11-17 · 3 obs
○ 2015-07-10 01:13:32
○ 2026-06-05 01:46:46
○NSns2.afraid.org2008-11-17 → 2008-11-17 · 3 obs
○ 2015-07-10 01:13:32
○ 2026-06-05 01:46:46
○NSns3.afraid.org2008-11-17 → 2008-11-17 · 3 obs
○ 2015-07-10 01:13:32
○ 2026-06-05 01:46:46
○NSns4.afraid.org2008-11-17 → 2008-11-17 · 3 obs
○ 2015-07-10 01:13:32
○ 2026-06-05 01:46:46
●MXalt1.aspmx.l.google.com2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●MXalt2.aspmx.l.google.com2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●MXalt3.aspmx.l.google.com2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●MXalt4.aspmx.l.google.com2015-07-10 → 2026-06-05 · 3 obs
● 2015-07-10 01:13:32
● 2026-06-05 01:46:46
●MXaspmx.l.google.com2008-11-17 → 2026-06-05 · 2 obs
● 2026-06-05 01:46:46
○A101.0.70.342015-07-10 → 2016-02-05 · 5 obs
● 2015-07-10 01:13:32
● 2016-02-05 10:45:38
○ 2016-11-08 13:20:12
○ 2026-06-05 01:46:46
●A54.66.229.682016-11-08 → 2026-06-05 · 3 obs
● 2016-11-08 13:20:12
● 2026-06-05 01:46:46
○A67.15.113.22008-11-17 → 2008-11-17 · 3 obs
○ 2015-07-10 01:13:32
○ 2026-06-05 01:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | s.au, t.au, q.au, r.au... | - |
| firstclass.com.au | ns-1979.awsdns-55.co.uk, ns-788.awsdns-34.net, ns-182.awsdns-22.com, ns-1043.awsdns-02.org | - |
✅ Authoritative Response
Server:205.251.199.187
NS records: ns-1979.awsdns-55.co.uk, ns-788.awsdns-34.net, ns-182.awsdns-22.com, ns-1043.awsdns-02.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclass.com.au (unsigned zone)
⏱️ Timing
Total: 3522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.66.229.68 |
| NS | 4 | ns-1043.awsdns-02.org, ns-182.awsdns-22.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | google-site-verification=2O1sxPBnZY5VhNZ, google-site-verification=cnxp4V-z1EL_n2G... |
| SOA | 1 | ns-1979.awsdns-55.co.uk awsdns-hostmaste |
Analysis
IP Addresses
firstclass.com.au resolves to one IP address: 54.66.229.68.
luxurious.com.au, oceanviews.com.au, finance.com.au and two other host names share IP numbers with firstclass.com.au.
Name Servers
firstclass.com.au delegates DNS authority to 4 name servers — ns-182.awsdns-22.com, ns-788.awsdns-34.net, ns-1043.awsdns-02.org and ns-1979.awsdns-55.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-182.awsdns-22.com directs to 205.251.192.182 and 2600:9000:5300:b600::1; ns-788.awsdns-34.net directs to 205.251.195.20 and 2600:9000:5303:1400::1; ns-1043.awsdns-02.org directs to 205.251.196.19 and 2600:9000:5304:1300::1; ns-1979.awsdns-55.co.uk directs to 205.251.199.187 and 2600:9000:5307:bb00::1.
Mail Servers
firstclass.com.au has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.
firstclass.com.au has at least partial mail server overlap with other domains such as solarestique.com, favtrip.com, ns500742.ns500754.ns500754.ns500731.ns500731.ns500704.ns500705.ns500704.ns500688.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 172.253.115.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 173.194.76.27 and 2a00:1450:400c:c00::1b.