csdl-api.computer.org - dns.ninja

`csdl-api.computer.org`

DNSSEC	⚠️ Not signed
A	3.220.200.179^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-220-200-179.compute-1.amazonaws.com`
A	34.230.253.138^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
A	54.83.196.121^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
NS	`ns-75.awsdns-09.com` ⭐
		A	2600:9000:5300:4b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-75.awsdns-09.com`
		A	205.251.192.75^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-75.awsdns-09.com`
NS	`ns-1160.awsdns-17.org`
		A	2600:9000:5304:8800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1160.awsdns-17.org`
		A	205.251.196.136^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1160.awsdns-17.org`
NS	`ns-1590.awsdns-06.co.uk`
		A	2600:9000:5306:3600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1590.awsdns-06.co.uk`
		A	205.251.198.54^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1590.awsdns-06.co.uk`
NS	`ns-910.awsdns-49.net`
		A	2600:9000:5303:8e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-910.awsdns-49.net`
		A	205.251.195.142^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-910.awsdns-49.net`
SOA	`ns-75.awsdns-09.com`awsdns-hostmaster@amazon.com serial=1

`computer.org`

	DNSSEC	⚠️ Not signed
	A	140.98.193.152^{🇺🇸 AS13462140.98.193.0/24}
	NS	`ns1.ieee.org` ⭐
	NS	`ns2.ieee.org`
	NS	`ns3.ieee.org`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
	MX	`alt3.aspmx.l.google.com`⁽⁴⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽⁵⁰⁾
	TXT	`24032022`
	TXT	`google-site-verification=YSa0kJfdSm60h7brSXY2tuEQwxzP80xwG6hauPbHwo0`
	TXT	`google-site-verification=R1Y1rJKU9q6UT1cfgZVXc4mBnLdgCjw92OwyqZf3IFM`
	TXT	`google-site-verification=k3UE30K5sV2Dj8REuMZZcpSZxy3qW2yxnL3Mp-MXY_Q`
	TXT	`adobe-idp-site-verification=66e37d5f37cffff08dd0f232c1458c79e2d0e928df359617a...`
	TXT	`miro-verification=24e452845616d0a571402938a7608473f0141262`
	TXT	`google-site-verification=jxkhBtaf9VsFL5u9dqfOQQCZDIoQdx1aiKlkQEUgAvk`
	TXT	`google-site-verification=vdhlYzuruRviAPp4m86yGT4U3iKvWR2ybhFuqUZ8n5o`
	TXT	`google-site-verification=PponvddYmgnq3Ox0_PZWPeUdGwSbyMDBewmQ2ZNkfzg`
	TXT	`google-site-verification=ENTuzGNMGQ3yvw1vHUeEFF1-Jg5y6binc0ATRdM7jJ8`
	TXT	`google-site-verification=zLQlLiRh_znrcEmAUjH0H1uqezFG2FsoTJ_EjUfdtG0`
	TXT	`v=spf1 include:_netblock1.computer.org include:_spf.google.com include:emsd1....`
	TXT	`workplace-domain-verification=qOGd5zSngP9B71HTbKXYgtOlaEk14K`
	TXT	`6f5b13c215d7dd46044bc35f49c54a53d582478619e35be6442c6bb5527fbcd`
	TXT	`google-site-verification=ym6u1gMxaCoKA63zjJtesc2XzCrOTwef26RwIvJuMM0`
	TXT	`webexdomainverification.4C675B89B682B136E053AB06FC0A3F65=da75a81a-0c3d-480c-8...`
	TXT	`Dynatrace-site-verification=a65c5be1-c667-4437-906b-345c02320969__hgqmfimvqgc...`
	TXT	`MS=ms80665593`
	TXT	`_globalsign-domain-verification=Gn5-rbUyX_FGnK1mQ2TKVlHojgv6dcTbdeuCtlAVPY`
	TXT	`wpe-verification=ieeecshost`
	SOA	`ns1.ieee.org`hostmaster@ieee.org serial=6382

WOT: SAFE (93/100)
rank #2858 globally
rank #351 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #11,788

Similar names

dic-plas.co.jp

DNS History

22 records (7 active, 15 former)

●NSns-1160.awsdns-17.org2018-11-08 → 2026-06-17 · 2 obs

● 2018-11-08 03:57:46
● 2026-06-17 07:35:52

●NSns-1590.awsdns-06.co.uk2018-11-08 → 2026-06-17 · 2 obs

● 2018-11-08 03:57:46
● 2026-06-17 07:35:52

●NSns-75.awsdns-09.com2018-11-08 → 2026-06-17 · 2 obs

● 2018-11-08 03:57:46
● 2026-06-17 07:35:52

●NSns-910.awsdns-49.net2018-11-08 → 2026-06-17 · 2 obs

● 2018-11-08 03:57:46
● 2026-06-17 07:35:52

○A100.50.176.2132026-04-09 → 2026-04-09 · 3 obs

○ 2018-11-08 03:57:46
● 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A107.21.119.1882026-04-09 → 2026-04-09 · 3 obs

○ 2018-11-08 03:57:46
● 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A18.213.42.1872018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A18.235.175.842018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A18.235.178.1712018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

●A3.220.200.1792026-06-17 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
● 2026-06-17 07:35:52

○A34.192.158.1492018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A34.196.106.1792018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A34.199.112.1682018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A34.202.27.2512018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

●A34.230.253.1382026-06-17 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
● 2026-06-17 07:35:52

○A35.173.146.1572026-04-09 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A44.208.246.2392026-04-09 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A52.0.232.1492026-04-09 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A52.204.61.1652018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A52.23.112.22018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 03:57:46
○ 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

○A52.6.196.1832026-04-09 → 2026-04-09 · 3 obs

○ 2018-11-08 03:57:46
● 2026-04-09 04:44:52
○ 2026-06-17 07:35:52

●A54.83.196.1212026-06-17 → 2026-06-17 · 2 obs

○ 2026-04-09 04:44:52
● 2026-06-17 07:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
computer.org	ns2.ieee.org, ns3.ieee.org, ns1.ieee.org	3 records
csdl-api.computer.org	ns-910.awsdns-49.net, ns-75.awsdns-09.com, ns-1160.awsdns-17.org, ns-1590.awsdns-06.co.uk	-

✅ Authoritative Response

Server:205.251.195.142

NS records: ns-910.awsdns-49.net, ns-75.awsdns-09.com, ns-1160.awsdns-17.org, ns-1590.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer.org (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`34.230.253.138, 54.83.196.121...`
NS	4	`ns-1160.awsdns-17.org, ns-1590.awsdns-06.co.uk...`
SOA	1	`ns-75.awsdns-09.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.ieee.org, ns2.ieee.org, ns1.ieee.org)

Analysis

IP Addresses

csdl-api.computer.org maps to three IP numbers — 3.220.200.179, 34.230.253.138 and 54.83.196.121.

Additional host names — including ec2-54-83-196-121.compute-1.amazonaws.com and ec2-3-220-200-179.compute-1.amazonaws.com — share IP numbers with csdl-api.computer.org.

Name Servers

csdl-api.computer.org has four authoritative name servers: ns-75.awsdns-09.com, ns-910.awsdns-49.net, ns-1160.awsdns-17.org and ns-1590.awsdns-06.co.uk.

csdl-api.computer.org has at least partial name server overlap with other domains, such as sumpark.com, invaluablespectacularshovel.com, mymxdata.com and two others.

ns-75.awsdns-09.com, ns-910.awsdns-49.net, ns-1160.awsdns-17.org and ns-1590.awsdns-06.co.uk all point to exactly two IP numbers each: ns-75.awsdns-09.com → 205.251.192.75 and 2600:9000:5300:4b00::1; ns-910.awsdns-49.net → 205.251.195.142 and 2600:9000:5303:8e00::1; ns-1160.awsdns-17.org → 205.251.196.136 and 2600:9000:5304:8800::1; ns-1590.awsdns-06.co.uk → 205.251.198.54 and 2600:9000:5306:3600::1.