igmaths.org - dns.ninja

igmaths.org

DNSSEC⚠️ Not signed
A52.18.123.164🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix
PTRec2-52-18-123-164.eu-west-1.compute.amazonaws.com
A52.51.230.221🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix
NSns-988.awsdns-59.net ⭐
A2600:9000:5303:dc00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-988.awsdns-59.net
A205.251.195.220🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-988.awsdns-59.net
NSns-1046.awsdns-02.org
A2600:9000:5304:1600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1046.awsdns-02.org
A205.251.196.22🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1046.awsdns-02.org
NSns-1787.awsdns-31.co.uk
A2600:9000:5306:fb00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1787.awsdns-31.co.uk
A205.251.198.251🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1787.awsdns-31.co.uk
NSns-308.awsdns-38.com
A2600:9000:5301:3400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-308.awsdns-38.com
A205.251.193.52🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-308.awsdns-38.com
SOAns-988.awsdns-59.netawsdns-hostmaster@amazon.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783424863

Same first word

igmaths.com
igmaths.net
igmaths.org

Similar names

gitsham.com
thismag.org
agsmith.com
histmag.com
thaigsm.com
gsmthai.com
smgthai.com
masight.net
masight.com
sigmath.ru
gasmith.org
histmag.pl
sigmath.com
histmag.org
smithag.com
agsmith.net
agsmith.org
gitsham.com.au
amsight.com
gasmith.com
sigmath.net

DNS History

30 records (6 active, 24 former)

20162017201820192020202120222023202420252026NSns-1046.awsdns-02.orgns-1787.awsdns-31.co.ukns-308.awsdns-38.comns-988.awsdns-59.netns2.free-h.orgns3.free-h.orgpf3.free-h.orgMXmx2.free-h.orgmx3.free-h.orgpf3.free-h.orgA52.18.123.16452.51.230.22118.200.105.208185.81.156.16185.81.156.51185.81.156.52185.81.156.53185.81.156.54185.81.156.55185.81.156.56185.81.156.57185.81.156.58185.81.156.59185.81.156.6052.209.3.14352.49.224.15654.155.195.11254.171.29.13254.194.64.18963.35.99.141
●NSns-1046.awsdns-02.org2026-03-26 → 2026-07-07 · 3 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
● 2026-07-07 12:03:08
●NSns-1787.awsdns-31.co.uk2026-03-26 → 2026-07-07 · 3 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
● 2026-07-07 12:03:08
●NSns-308.awsdns-38.com2026-03-26 → 2026-07-07 · 3 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
● 2026-07-07 12:03:08
●NSns-988.awsdns-59.net2026-03-26 → 2026-07-07 · 3 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
● 2026-07-07 12:03:08
○NSns2.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○NSns3.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○NSpf3.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○MXmx2.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○MXmx3.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○MXpf3.free-h.org2015-06-30 → 2018-10-02 · 4 obs
● 2015-06-30 22:05:10
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A18.200.105.2082026-04-16 → 2026-04-16 · 4 obs
○ 2026-03-26 21:28:12
● 2026-04-16 22:26:12
○ 2026-05-09 18:08:00
○ 2026-07-07 12:03:08
○A185.81.156.162015-06-30 → 2016-06-22 · 4 obs
● 2015-06-30 22:05:10
● 2016-06-22 05:17:36
○ 2017-02-13 16:20:26
○ 2026-07-07 12:03:08
○A185.81.156.512017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.522017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.532017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.542017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.552017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.562017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.572017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.582017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.592017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
○A185.81.156.602017-02-13 → 2018-10-02 · 5 obs
○ 2016-06-22 05:17:36
● 2017-02-13 16:20:26
● 2018-10-02 00:58:04
○ 2026-03-26 21:28:12
○ 2026-07-07 12:03:08
●A52.18.123.1642026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-11 21:28:00
● 2026-07-07 12:03:06
● 2026-07-07 12:03:08
○A52.209.3.1432026-03-26 → 2026-03-26 · 4 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
○ 2026-04-16 22:26:12
○ 2026-07-07 12:03:08
○A52.49.224.1562026-03-26 → 2026-03-26 · 4 obs
○ 2018-10-02 00:58:04
● 2026-03-26 21:28:12
○ 2026-04-16 22:26:12
○ 2026-07-07 12:03:08
●A52.51.230.2212026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-11 21:28:00
● 2026-07-07 12:03:06
● 2026-07-07 12:03:08
○A54.155.195.1122026-05-09 → 2026-05-11 · 5 obs
○ 2026-04-16 22:26:12
● 2026-05-09 18:08:00
● 2026-05-11 21:28:00
○ 2026-07-07 12:03:06
○ 2026-07-07 12:03:08
○A54.171.29.1322026-05-11 → 2026-05-11 · 4 obs
○ 2026-05-09 18:08:00
● 2026-05-11 21:28:00
○ 2026-07-07 12:03:06
○ 2026-07-07 12:03:08
○A54.194.64.1892026-04-16 → 2026-04-16 · 4 obs
○ 2026-03-26 21:28:12
● 2026-04-16 22:26:12
○ 2026-05-09 18:08:00
○ 2026-07-07 12:03:08
○A63.35.99.1412026-05-09 → 2026-05-09 · 4 obs
○ 2026-04-16 22:26:12
● 2026-05-09 18:08:00
○ 2026-05-11 21:28:00
○ 2026-07-07 12:03:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
igmaths.orgns-1787.awsdns-31.co.uk, ns-308.awsdns-38.com, ns-988.awsdns-59.net, ns-1046.awsdns-02.org2 records

✅ Authoritative Response

Server:205.251.198.251

NS records: ns-1787.awsdns-31.co.uk, ns-308.awsdns-38.com, ns-988.awsdns-59.net, ns-1046.awsdns-02.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for igmaths.org (unsigned zone)

⏱️ Timing

Total: 982ms | Queries: -

📄 Records

TypeCountSample Data
A252.18.123.164, 52.51.230.221
NS4ns-1046.awsdns-02.org, ns-1787.awsdns-31.co.uk...
SOA1ns-988.awsdns-59.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1046.awsdns-02.org, ns-1046.awsdns-02.org)

Analysis

IP Addresses

igmaths.org directs to two IP numbers, 52.18.123.164 and 52.51.230.221

Other host names share IP numbers with igmaths.org; ec2-52-51-230-221.eu-west-1.compute.amazonaws.com is one such example.

Name Servers

igmaths.org has four authoritative name servers: ns-308.awsdns-38.com, ns-988.awsdns-59.net, ns-1046.awsdns-02.org and ns-1787.awsdns-31.co.uk.

igmaths.org partially shares its NS delegation with several other domains, including 165.196.52.in-addr.arpa, 65.195.52.in-addr.arpa, j-d.co and two others.

The name servers ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com are often found in use alongside these name servers.

ns-308.awsdns-38.com, ns-988.awsdns-59.net, ns-1046.awsdns-02.org and ns-1787.awsdns-31.co.uk each carry two IP addresses. ns-308.awsdns-38.com has 205.251.193.52 and 2600:9000:5301:3400::1; ns-988.awsdns-59.net has 205.251.195.220 and 2600:9000:5303:dc00::1; ns-1046.awsdns-02.org has 205.251.196.22 and 2600:9000:5304:1600::1; ns-1787.awsdns-31.co.uk has 205.251.198.251 and 2600:9000:5306:fb00::1.