firstclass.com.au - robtex.com
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firstclass.com.au
com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q.au ⭐ ⚠️ | ||||||
| NS | a.au⚠️ | ||||||
| NS | r.au⚠️ | ||||||
| NS | s.au⚠️ | ||||||
| NS | t.au⚠️ | ||||||
| SOA | q.auhostmaster@donuts.email serial=1769884419 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| firstclass.com.au | ns-182.awsdns-22.com, ns-1043.awsdns-02.org, ns-1979.awsdns-55.co.uk, ns-788.awsdns-34.net | - |
✅ Authoritative Response
Server: 205.251.195.20
NS records: ns-182.awsdns-22.com, ns-1043.awsdns-02.org, ns-1979.awsdns-55.co.uk, ns-788.awsdns-34.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at au: Error: DNS query timeout: 58.65.254.1 for DNSKEY au
⏱️ Timing
Total: 3426ms | 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 | 3 | google-site-verification=2O1sxPBnZY5VhNZ, google-site-verification=sW-G-vgyHiT_1Zz... |
| SOA | 1 | ns-1979.awsdns-55.co.uk awsdns-hostmaste |
AI analysis
firstclass.com.au resolves to one IP number: 54.66.229.68.
other host names including oceanviews.com.au, finance.com.au, ec2-54-66-229-68.ap-southeast-2.compute.amazonaws.com, mail.firstclasstripreviews.com and firstclasstravelacademy.com share IP numbers with firstclass.com.au.
firstclass.com.au is delegated to four name servers: ns-182.awsdns-22.com, ns-788.awsdns-34.net, ns-1043.awsdns-02.org and ns-1979.awsdns-55.co.uk.
firstclass.com.au at least partially shares name servers with other domains, for instance hanshin-ba.jp, nycmedicaidride.net, dand3jvwl4igk.cloudfront.net, tempomedical.com and inscripta.it.
these name servers are commonly used with the name servers ns-428.awsdns-53.com, ns-722.awsdns-26.net, ns-1869.awsdns-41.co.uk, ns-1243.awsdns-27.org, ns-281.awsdns-35.com, ns-677.awsdns-20.net, ns-1956.awsdns-52.co.uk and ns-54.awsdns-06.com.
Host names with two IP numbers:
ns-182.awsdns-22.com points to 2600:9000:5300:b600::1 and 205.251.192.182; ns-788.awsdns-34.net points to 2600:9000:5303:1400::1 and 205.251.195.20; ns-1043.awsdns-02.org points to 2600:9000:5304:1300::1 and 205.251.196.19; ns-1979.awsdns-55.co.uk points to 2600:9000:5307:bb00::1 and 205.251.199.187.
firstclass.com.au is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
firstclass.com.au shares some mail servers with other domains, at least partially, for instance favtrip.com, ns500742.ns500754.ns500754.ns500731.ns500731.ns500704.ns500705.ns500704.ns500688.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500754.ns500671.ns500754.ns500671.ns500671.ns500704.ns500688.ns500705.ns500671.ns500291.lustychickser.com, ns500742.ns500754.ns500754.ns500754.ns500754.ns500742.ns500671.ns500754.ns500678.ns500649.ns500688.ns500649.ns500649.lustychickser.com and ns500742.ns500754.ns500754.ns500731.ns500731.ns500671.ns500704.ns500671.ns500704.ns500704.ns500678.ns500688.ns500688.ns500671.ns500649.ns500649.ns500666.ns500142.lustyslutz.com.
These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 64.233.180.26
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26
alt3.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26
alt4.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27