firstoptioncu.com.au - robtex.com

firstoptioncu.com.au

DNSSEC⚠️ Not signed
A52.147.23.94🇦🇺 Microsoft52.146.0.0/15 MICROSOFT
NSns1-02.azure-dns.com ⭐ ⚠️ Not in parent delegation
A2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-02.azure-dns.com
A13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-02.azure-dns.com
NSedns1.ultradns.biz
A2610:a1:1015::201🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns1.ultradns.biz
PTRudns3.cscdns.net
PTRudns3.cscdns.uk
A204.74.67.1🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns1.ultradns.biz
PTRudns3.cscdns.net
PTRudns3.cscdns.uk
NSedns1.ultradns.com
A2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
A204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRns1.alba.bank
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
NSedns1.ultradns.net
A2610:a1:1014::201🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRudns4.cscdns.net
PTRedns1.ultradns.net
PTRudns4.cscdns.uk
A204.74.110.1🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRudns4.cscdns.net
PTRedns1.ultradns.net
PTRudns4.cscdns.uk
NSedns1.ultradns.org
A2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
A204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRns2.alba.bank
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
NSns2-02.azure-dns.net ⚠️ Not in parent delegation
A2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-02.azure-dns.net
A150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-02.azure-dns.net
NSns3-02.azure-dns.org ⚠️ Not in parent delegation
A2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-02.azure-dns.org
A204.14.183.2🇺🇸 Microsoft204.14.180.0/22
PTRns3-02.azure-dns.org
NSns4-02.azure-dns.info ⚠️ Not in parent delegation
A2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-02.azure-dns.info
A208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-02.azure-dns.info
MXfirstoptioncu-com-au.mail.protection.outlook.com ⭐
A2a01:111:f403:cc31::🇦🇺 Microsoft2a01:111:f000::/36
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc31::1🇦🇺 Microsoft2a01:111:f000::/36
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc31::2🇦🇺 Microsoft2a01:111:f000::/36
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A2a01:111:f403:cc33::🇦🇺 Microsoft2a01:111:f000::/36
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A52.101.149.0🇦🇺 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A52.101.149.1🇦🇺 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A52.101.149.9🇦🇺 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sy2pr01cu00501.inbound.protection.outlook.com
A52.101.151.5🇦🇺 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-meupr01cu00305.inbound.protection.outlook.com
TXTMS=ms56864043
TXThes=8d78edb893065c600f00cb1801b0e4f2
TXTgoogle-site-verification=0AEJUW_ebalqVpY7eCk0CZl2HyZhkTDcbQk7u2QePuk
TXTatlassian-domain-verification=FZWrF9X5LaPBQYEatFvV9rBQAnxYj5iJA6Q8f1Bnroot98A...
TXTv=spf1 mx a include:_spf.tas.business include:_spf.createsend.com include:spf...
SOAns1-02.azure-dns.comhostmaster@rackspace.com serial=1538548570

com.au

DNSSEC⚠️ Not signed
NSq.au ⭐ ⚠️ Not in parent delegation
NSa.au ⚠️ Not in parent delegation
NSr.au ⚠️ Not in parent delegation
NSs.au ⚠️ Not in parent delegation
NSt.au ⚠️ Not in parent delegation
SOAq.auhostmaster@donuts.email serial=1775975548
WOT: SAFE (34/100)

Subdomains

assets.firstoptioncu.com.au
www.firstoptioncu.com.au

Same first word

firstoptioncu.com.au

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSedns1.ultradns.bizedns1.ultradns.comedns1.ultradns.netedns1.ultradns.orgns1-02.azure-dns.comns2-02.azure-dns.netns3-02.azure-dns.orgns4-02.azure-dns.infons.rackspace.comns2.rackspace.comMXfirstoptioncu-com-au.mail.protection.outlook.commail2.tasol.com.auA52.147.23.94119.9.18.16
●NSedns1.ultradns.biz2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●NSedns1.ultradns.com2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●NSedns1.ultradns.net2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●NSedns1.ultradns.org2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
○NSns.rackspace.com2015-08-21 → 2017-05-21 · 4 obs
● 2015-08-21 21:06:26
● 2017-05-21 02:04:38
○ 2026-02-23 07:53:58
○ 2026-04-12 06:41:46
●NSns1-02.azure-dns.com2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●NSns2-02.azure-dns.net2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
○NSns2.rackspace.com2015-08-21 → 2017-05-21 · 4 obs
● 2015-08-21 21:06:26
● 2017-05-21 02:04:38
○ 2026-02-23 07:53:58
○ 2026-04-12 06:41:46
●NSns3-02.azure-dns.org2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●NSns4-02.azure-dns.info2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
●MXfirstoptioncu-com-au.mail.protection.outlook.com2026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46
○MXmail2.tasol.com.au2015-08-21 → 2017-05-21 · 4 obs
● 2015-08-21 21:06:26
● 2017-05-21 02:04:38
○ 2026-02-23 07:53:58
○ 2026-04-12 06:41:46
○A119.9.18.162015-08-21 → 2017-05-21 · 4 obs
● 2015-08-21 21:06:26
● 2017-05-21 02:04:38
○ 2026-02-23 07:53:58
○ 2026-04-12 06:41:46
●A52.147.23.942026-02-23 → 2026-04-12 · 3 obs
○ 2017-05-21 02:04:38
● 2026-02-23 07:53:58
● 2026-04-12 06:41:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aur.au, s.au, q.au, a.au...-
firstoptioncu.com.auedns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org, edns1.ultradns.biz-

✅ Authoritative Response

Server:204.74.66.1

NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org, edns1.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstoptioncu.com.au (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

TypeCountSample Data
A152.147.23.94
NS8edns1.ultradns.biz, edns1.ultradns.com...
MX1firstoptioncu-com-au.mail.protection.out
TXT5MS=ms56864043, hes=8d78edb893065c600f00cb1801b0e4f2...
SOA1ns1-02.azure-dns.com hostmaster.rackspac

Analysis

Hierarchy

firstoptioncu.com.au is a parent of assets.firstoptioncu.com.au and www.firstoptioncu.com.au.

IP Addresses

firstoptioncu.com.au resolves to one IP number: 52.147.23.94.

Other host names, for example www.firstoptioncu.com.au, share IP numbers with firstoptioncu.com.au.

Name Servers

firstoptioncu.com.au is delegated to eight name servers: edns1.ultradns.biz, ns1-02.azure-dns.com, edns1.ultradns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net, edns1.ultradns.net, ns3-02.azure-dns.org and edns1.ultradns.org.

firstoptioncu.com.au at least partially shares name servers with other domains, including verisma.com, mistore-greece.gr, convivabroward.com, humanastatic.com and fairwayreverseresources.com.

These name servers are commonly used with dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns2.p03.nsone.net, ns89.ultradns2.com, ns89.ultradns2.org, ns0.isp.sky.com, ns1.isp.sky.com, edns2.ultradns.biz and edns2.ultradns.com.

Host names with two IP numbers

edns1.ultradns.biz ->2610:a1:1015::201 and 204.74.67.1

ns1-02.azure-dns.com ->2603:1061:0:700::2 and 13.107.236.2

edns1.ultradns.com ->2001:502:f3ff::201 and 204.74.66.1

ns4-02.azure-dns.info ->2620:1ec:bda:700::2 and 208.84.5.2

ns2-02.azure-dns.net ->2620:1ec:8ec:700::2 and 150.171.21.2

edns1.ultradns.net ->2610:a1:1014::201 and 204.74.110.1

ns3-02.azure-dns.org ->2a01:111:4000:700::2 and 204.14.183.2

edns1.ultradns.org ->2001:502:4612::201 and 204.74.111.1

Mail Servers

A single mail server handles firstoptioncu.com.au, firstoptioncu-com-au.mail.protection.outlook.com.

Host firstoptioncu-com-au.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 52.101.149.0, 52.101.149.1, 52.101.149.9 and 52.101.151.5.