supercomp.org - dns.ninja

`supercomp.org`

DNSSEC	⚠️ Not signed
A	138.197.68.109^{🇺🇸 DIGITALOCEAN138.197.64.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
TXT	`google-site-verification=BtFT6k2bbfAe3bZfKRlKMutmOm_ucM5B-S0LkzJwqic`
SOA	`ns1.digitalocean.com`hostmaster@supercomp.org serial=0

`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=1782819982

Subdomains

sc08.supercomp.org

Same first word

supercomp.ch

supercomp.eu

supercomp.pl

supercomp.nl

supercomp.biz

supercomp.kiev.ua

supercomp.com.ua

supercomp.es

supercomp.info

supercomp.fi

supercomp.org

supercomp.de

supercomp.cz

supercomp.ru

supercomp.co.in

supercomp.com

Similar names

pmpsource.com

ppmcourse.com

recopumps.in

DNS History

9 records (4 active, 5 former)

●NSns1.digitalocean.com2026-03-20 → 2026-06-30 · 3 obs

○ 2017-02-14 18:59:28
● 2026-03-20 13:18:10
● 2026-06-30 12:13:34

○NSns1.ieee.org2015-06-17 → 2017-02-14 · 4 obs

● 2015-06-17 00:15:38
● 2017-02-14 18:59:28
○ 2026-03-20 13:18:10
○ 2026-06-30 12:13:34

●NSns2.digitalocean.com2026-03-20 → 2026-06-30 · 3 obs

○ 2017-02-14 18:59:28
● 2026-03-20 13:18:10
● 2026-06-30 12:13:34

○NSns2.ieee.org2015-06-17 → 2017-02-14 · 4 obs

● 2015-06-17 00:15:38
● 2017-02-14 18:59:28
○ 2026-03-20 13:18:10
○ 2026-06-30 12:13:34

●NSns3.digitalocean.com2026-03-20 → 2026-06-30 · 3 obs

○ 2017-02-14 18:59:28
● 2026-03-20 13:18:10
● 2026-06-30 12:13:34

○NSns3.ieee.org2015-06-17 → 2017-02-14 · 4 obs

● 2015-06-17 00:15:38
● 2017-02-14 18:59:28
○ 2026-03-20 13:18:10
○ 2026-06-30 12:13:34

○MXmail.mailroute.net2015-06-17 → 2017-02-14 · 4 obs

● 2015-06-17 00:15:38
● 2017-02-14 18:59:28
○ 2026-03-20 13:18:10
○ 2026-06-30 12:13:34

●A138.197.68.1092026-03-20 → 2026-06-30 · 3 obs

○ 2017-02-14 18:59:28
● 2026-03-20 13:18:10
● 2026-06-30 12:13:34

○A64.238.147.232015-06-17 → 2017-02-14 · 4 obs

● 2015-06-17 00:15:38
● 2017-02-14 18:59:28
○ 2026-03-20 13:18:10
○ 2026-06-30 12:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
supercomp.org	ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.53.21

NS records: ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supercomp.org (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.197.68.109`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
TXT	1	`google-site-verification=BtFT6k2bbfAe3bZ`
SOA	1	`ns1.digitalocean.com hostmaster.supercom`

Analysis

Hierarchy

sc08.supercomp.org is a subdomain of supercomp.org.

IP Addresses

supercomp.org points to a single IP number: 138.197.68.109.

Host names such as webcrosswords.com, nagarams.com and sc08.supercomp.org share their IP numbers with supercomp.org.

Name Servers

Three name servers are authoritative for supercomp.org: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

The name servers of supercomp.org overlap at least partially with those of other domains — among them dekoder.org, 187.55.45.in-addr.arpa, myplaceonline.com and two more.

ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.