optiongroup.com.au - robtex.com
optiongroup.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=1774401255 | ||||||
Same first word
optiongroup.com.au |
DNS History
17 records (4 active, 13 former)
○NSns-1.ezyreg.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○NSns-2.ezyreg.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
●NSns1.s216.sureserver.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 12:58:44
● 2026-03-25 01:27:06
●NSns2.s216.sureserver.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 12:58:44
● 2026-03-25 01:27:06
○NSvip1.alidns.com2016-02-26 → 2018-06-25 · 5 obs
● 2016-02-26 17:44:00
● 2018-06-25 20:03:26
○ 2026-02-19 12:58:44
○ 2026-03-25 01:27:06
○NSvip2.alidns.com2016-02-26 → 2018-06-25 · 5 obs
● 2016-02-26 17:44:00
● 2018-06-25 20:03:26
○ 2026-02-19 12:58:44
○ 2026-03-25 01:27:06
○MXalt1.aspmx.l.google.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○MXalt2.aspmx.l.google.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○MXalt3.aspmx.l.google.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○MXalt4.aspmx.l.google.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○MXaspmx.l.google.com2015-07-24 → 2015-11-26 · 4 obs
● 2015-11-26 08:21:14
○ 2016-02-26 17:44:00
○ 2026-03-25 01:27:06
○MXmxbiz1.qq.com2016-02-26 → 2017-01-10 · 5 obs
● 2016-02-26 17:44:00
● 2017-01-10 22:08:54
○ 2018-06-25 20:03:26
○ 2026-03-25 01:27:06
○MXmxbiz2.qq.com2016-02-26 → 2017-01-10 · 5 obs
● 2016-02-26 17:44:00
● 2017-01-10 22:08:54
○ 2018-06-25 20:03:26
○ 2026-03-25 01:27:06
●MXoptiongroup-com-au.mail.protection.outlook.com2018-06-25 → 2026-03-25 · 3 obs
● 2018-06-25 20:03:26
● 2026-03-25 01:27:06
●A116.251.204.402017-01-10 → 2026-03-25 · 3 obs
● 2017-01-10 22:08:54
● 2026-03-25 01:27:06
○A116.251.204.852016-05-06 → 2016-05-06 · 4 obs
● 2016-05-06 18:23:06
○ 2017-01-10 22:08:54
○ 2026-03-25 01:27:06
○A27.121.64.1892015-07-24 → 2016-02-26 · 4 obs
● 2016-02-26 17:44:00
○ 2016-05-06 18:23:06
○ 2026-03-25 01:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, s.au, q.au, r.au... | - |
| optiongroup.com.au | ns1.s216.sureserver.com, ns2.s216.sureserver.com | - |
✅ Authoritative Response
Server:116.251.206.40
NS records: ns1.s216.sureserver.com, ns2.s216.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiongroup.com.au (unsigned zone)
⏱️ Timing
Total: 1080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.204.40 |
| NS | 2 | ns1.s216.sureserver.com, ns2.s216.sureserver.com |
| MX | 1 | optiongroup-com-au.mail.protection.outlo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.s216.sureserver.com hostmaster.optio |
Analysis
IP Addresses
optiongroup.com.au resolves to a single IP address: 116.251.204.40.
Other host names including inflowcn.com, starzpeople.com, mail.coact.com.hk, adxlife.com and mail.8five2.com share IP numbers with optiongroup.com.au.
Name Servers
optiongroup.com.au's delegation uses two name servers, ns1.s216.sureserver.com and ns2.s216.sureserver.com.
optiongroup.com.au shares the same name server setup as other domains, for example sunrisedentallab.com.hk, bee-next.com, biconcept.com.hk, muahangtragop.com and aimchk.com.
Host names with a single IP:
ns1.s216.sureserver.com points to 116.251.204.40.
ns2.s216.sureserver.com points to 116.251.206.40.
Mail Servers
optiongroup.com.au is handled by a single mail server, optiongroup-com-au.mail.protection.outlook.com.
Hostname optiongroup-com-au.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.2, 52.101.149.9 and 52.101.151.0.