algorithmicproblemsolving.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithmicproblemsolving.org`

DNSSEC	⚠️ Not signed
A	103.224.182.253^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-253.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`contact-us-at.edoms.biz` ⚠️ Not in zone NS records
NS	`domain-may-be-for-sale-at.edoms.biz` ⚠️ Not in zone NS records
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`alltheemails.com` ⭐
		A	185.52.207.61^{🇧🇬 DELTA-BG-AS185.52.207.0/24}
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-09-13 #7

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1789297856

Same first word

algorithmicproblemsolving.org

Previous names

Next names

DNS History

15 records (6 active, 9 former)

○NSa.ns.joker.com2015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 22:26:06
● 2017-01-11 22:29:46
○ 2018-06-29 10:34:58
○ 2026-09-13 11:31:36

○NSb.ns.joker.com2015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 22:26:06
● 2017-01-11 22:29:46
○ 2018-06-29 10:34:58
○ 2026-09-13 11:31:36

○NSc.ns.joker.com2015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 22:26:06
● 2017-01-11 22:29:46
○ 2018-06-29 10:34:58
○ 2026-09-13 11:31:36

●NScontact-us-at.edoms.biz2026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

●NSdomain-may-be-for-sale-at.edoms.biz2026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

○NSns1.above.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-11 22:29:46
● 2018-06-29 10:34:58
○ 2026-09-12 10:24:32
○ 2026-09-13 11:31:36

●NSns1.abovedomains.com2026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

○NSns2.above.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-11 22:29:46
● 2018-06-29 10:34:58
○ 2026-09-12 10:24:32
○ 2026-09-13 11:31:36

●NSns2.abovedomains.com2026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

●MXalltheemails.com2026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

○MXmail.joker.com2015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 22:26:06
● 2017-01-11 22:29:46
○ 2018-06-29 10:34:58
○ 2026-09-13 11:31:36

○MXpark-mx.above.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-11 22:29:46
● 2018-06-29 10:34:58
○ 2026-09-12 10:24:32
○ 2026-09-13 11:31:36

●A103.224.182.2532026-09-12 → 2026-09-13 · 3 obs

○ 2018-06-29 10:34:58
● 2026-09-12 10:24:32
● 2026-09-13 11:31:36

○A103.224.212.2222018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-11 22:29:46
● 2018-06-29 10:34:58
○ 2026-09-12 10:24:32
○ 2026-09-13 11:31:36

○A178.79.162.792015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 22:26:06
● 2017-01-11 22:29:46
○ 2018-06-29 10:34:58
○ 2026-09-13 11:31:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	c0.org.afilias-nst.info, d0.org.afilias-nst.org, a0.org.afilias-nst.info, a2.org.afilias-nst.info...	-
algorithmicproblemsolving.org	contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz	-

✅ Authoritative Response

Server:103.224.182.77

NS records: contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmicproblemsolving.org (unsigned zone)

⏱️ Timing

Total: 1941ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.253`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`alltheemails.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

IP Addresses

algorithmicproblemsolving.org has exactly one IP address — 103.224.182.253.

www.atribunanet.com, kareamu.com, randzamusic.com plus two other host names have IP numbers in common with algorithmicproblemsolving.org.

Name Servers

Four name servers handle the delegation for algorithmicproblemsolving.org: contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz, ns1.abovedomains.com and ns2.abovedomains.com.

There is at least partial name server overlap between algorithmicproblemsolving.org and other domains — zxxye.com, subarru.com, nonlegit.com and two more among them.

These name servers regularly appear alongside 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 150.ns1.abovedomains.com and 5 other name servers in NS record sets.

Each of the hosts ns1.abovedomains.com and ns2.abovedomains.com has four IP addresses: ns1.abovedomains.com points to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and ns2.abovedomains.com points to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Mail Servers

algorithmicproblemsolving.org uses one mail server — alltheemails.com.

The mail server setup of algorithmicproblemsolving.org matches that of other domains such as ns2.shababunity.net, newh.yurteh.net, kristinsstory.com and two others.

alltheemails.com has exactly one IP number: 185.52.207.61.