contacts.com.au - robtex.com
contacts.com.au
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.206.59.153🇦🇺 Amazon54.206.0.0/17 EC2 SYD Prefix | ||||||
| PTR | ec2-54-206-59-153.ap-southeast-2.compute.amazonaws.com | ||||||
| NS | ns-89.awsdns-11.com ⭐ | ||||||
| A | 2600:9000:5300:5900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-89.awsdns-11.com | ||||||
| A | 205.251.192.89🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-89.awsdns-11.com | ||||||
| NS | ns-1037.awsdns-01.org | ||||||
| A | 2600:9000:5304:d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1037.awsdns-01.org | ||||||
| A | 205.251.196.13🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1037.awsdns-01.org | ||||||
| NS | ns-1755.awsdns-27.co.uk | ||||||
| A | 2600:9000:5306:db00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1755.awsdns-27.co.uk | ||||||
| A | 205.251.198.219🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1755.awsdns-27.co.uk | ||||||
| NS | ns-708.awsdns-24.net | ||||||
| A | 2600:9000:5302:c400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-708.awsdns-24.net | ||||||
| A | 205.251.194.196🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-708.awsdns-24.net | ||||||
| MX | mail.contacts.com.au ⭐ | ||||||
| A | 203.18.186.137 | ||||||
| SOA | ns-89.awsdns-11.comawsdns-hostmaster@amazon.com 2016-07-06 #2 | ||||||
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=1774621907 | ||||||
Subdomains
mail.contacts.com.au |
Same first word
Similar names
canscott.com |
contcast.biz |
contcast.info |
constcat.com |
scontact.com |
conatcts.com |
contcast.com |
contacst.com |
contsact.com |
constcat.cat |
contcats.com |
DNS History
8 records (6 active, 2 former)
●NSns-1037.awsdns-01.org2016-12-06 → 2026-03-27 · 3 obs
● 2016-12-06 19:47:22
● 2026-03-27 14:40:44
●NSns-1755.awsdns-27.co.uk2016-12-06 → 2026-03-27 · 3 obs
● 2016-12-06 19:47:22
● 2026-03-27 14:40:44
●NSns-708.awsdns-24.net2016-12-06 → 2026-03-27 · 3 obs
● 2016-12-06 19:47:22
● 2026-03-27 14:40:44
●NSns-89.awsdns-11.com2016-12-06 → 2026-03-27 · 3 obs
● 2016-12-06 19:47:22
● 2026-03-27 14:40:44
○NSns1.opsm.com.au2015-07-01 → 2016-04-26 · 4 obs
● 2016-04-26 16:45:42
○ 2016-12-06 19:47:22
○ 2026-03-27 14:40:44
○NSns2.opsm.com.au2015-07-01 → 2016-04-26 · 4 obs
● 2016-04-26 16:45:42
○ 2016-12-06 19:47:22
○ 2026-03-27 14:40:44
●MXmail.contacts.com.au2015-07-01 → 2026-03-27 · 2 obs
● 2026-03-27 14:40:44
●A54.206.59.1532015-07-01 → 2026-03-27 · 2 obs
● 2026-03-27 14:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, t.au, s.au... | - |
| contacts.com.au | ns-89.awsdns-11.com, ns-708.awsdns-24.net, ns-1037.awsdns-01.org, ns-1755.awsdns-27.co.uk | - |
✅ Authoritative Response
Server:205.251.198.219
NS records: ns-89.awsdns-11.com, ns-708.awsdns-24.net, ns-1037.awsdns-01.org, ns-1755.awsdns-27.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contacts.com.au (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.206.59.153 |
| NS | 4 | ns-1037.awsdns-01.org, ns-1755.awsdns-27.co.uk... |
| MX | 1 | mail.contacts.com.au (pri: 10) |
| SOA | 1 | ns-89.awsdns-11.com awsdns-hostmaster.am |
Analysis
Hierarchy
The parent of mail.contacts.com.au is contacts.com.au.
IP Addresses
contacts.com.au points to IP number: 54.206.59.153.
Other host names such as ec2-54-206-59-153.ap-southeast-2.compute.amazonaws.com, spectacles.com.au and luxottica.co.nz share IP numbers with contacts.com.au.
Name Servers
contacts.com.au is delegated to four name servers: ns-89.awsdns-11.com, ns-708.awsdns-24.net, ns-1037.awsdns-01.org and ns-1755.awsdns-27.co.uk.
contacts.com.au at least partially shares name servers with other domains, for instance data.lovecrafts.cloud, bv999b.com, oms-elearning-academy.com, hi-tailor.jp and hotelzillion.com.
Host names with two IP numbers: ns-89.awsdns-11.com points to 2600:9000:5300:5900::1 and 205.251.192.89; ns-708.awsdns-24.net points to 2600:9000:5302:c400::1 and 205.251.194.196; ns-1037.awsdns-01.org points to 2600:9000:5304:d00::1 and 205.251.196.13; ns-1755.awsdns-27.co.uk points to 2600:9000:5306:db00::1 and 205.251.198.219.
Mail Servers
contacts.com.au is handled by a single mail server, mail.contacts.com.au.
mail.contacts.com.au points to a single IP: 203.18.186.137.