mail.idtu.com - robtex.com

mail.idtu.com

DNSSEC⚠️ Not signed
A103.224.182.243🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRlb-182-243.above.com
NSns1.abovedomains.com ⭐ ⚠️ Not in parent delegation
A103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
NSns2.abovedomains.com ⚠️ Not in parent delegation
A103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
MXpark-mx.above.com ⭐
A103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRpark-mx.above.com
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-03-27 #1

idtu.com

DNSSEC⚠️ Not signed
A103.224.182.243🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
NSns1.abovedomains.com ⭐ ⚠️ Not in parent delegation
NS5680.ns1.abovedomains.com ⚠️ Not in zone NS records
NS5680.ns2.abovedomains.com ⚠️ Not in zone NS records
NSns2.abovedomains.com ⚠️ Not in parent delegation
MXpark-mx.above.com ⭐
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-03-27 #1

Previously MX for

idtu.com

Same first word

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mail.fantasyleague.cc
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DNS History

5 records (4 active, 1 former)

NSns1.abovedomains.comns2.abovedomains.comMXpark-mx.above.comA103.224.182.24354.71.5.102
●NSns1.abovedomains.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-02 21:29:32
● 2026-03-26 15:27:02
●NSns2.abovedomains.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-02 21:29:32
● 2026-03-26 15:27:02
●MXpark-mx.above.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-02 21:29:32
● 2026-03-26 15:27:02
●A103.224.182.2432026-03-02 → 2026-03-26 · 2 obs
● 2026-03-02 21:29:32
● 2026-03-26 15:27:02
○A54.71.5.1022026-03-02 → 2026-03-26 · 2 obs
○ 2026-03-02 21:29:32
○ 2026-03-26 15:27:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
idtu.com5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com4 records

✅ Authoritative Response

Server:103.224.182.9

NS records: 5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idtu.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

TypeCountSample Data
A1103.224.182.243
NS2ns2.abovedomains.com, ns1.abovedomains.com
MX1park-mx.above.com (pri: 10)
TXT1v=spf1 ip6:fdcf:abda:4154::/48 -all
SOA1ns1.abovedomains.com hostmaster.trellian

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (5680.ns1.abovedomains.com, 5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com...)

Analysis

IP Addresses

mail.idtu.com resolves to a single IP: 103.224.182.243.

Other host names, for instance mail.laughschool.com, thedoorswarehouse.co.uk, www.cm.my, yesmoives.com and shopitero.com share IP numbers with mail.idtu.com.

Name Servers

mail.idtu.com has two name servers: ns1.abovedomains.com and ns2.abovedomains.com.

mail.idtu.com shares the same name server setup as other domains, for example dns1.travel-web.com.tw, indaindn.(0x787878).video, evdomip-76-76-2.iusacell.net, www.trendscatchers.de and re.creoleclawk.top.

mail.idtu.com shares some name servers with other domains, for example ns1.162-240-232-176.hostgator-br.com, baankrate.com, qpw2a2nr.top, educatalogo.com and cpcontacts.kblsystem.com.

these name servers are often used with 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns15.abovedomains.com, ns16.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz, ns3.abovedomains.com and ns4.abovedomains.com.

Host names with two IP numbers:

ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9; ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10.

Mail Servers

mail.idtu.com is handled by a single mail server, park-mx.above.com.

mail.idtu.com shares the mail server setup with other domains, for example 012tk.com, ns2.bornhob.com, a.j913.cc, hostmaster.vitaminshopp.com and g-a.top.

Host name park-mx.above.com points to IP 103.224.212.34.