`arithmometer.org`

DNSSEC	⚠️ Not signed
A	104.131.142.39^{🇺🇸 DIGITALOCEAN104.131.128.0/20 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`
SOA	`ns1.digitalocean.com`hostmaster@arithmometer.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=1778562218

WOT: SAFE (60/100)

Previously MX for

arithmometer.org

Same first word

arithmometer.org

Similar names

arithmometre.ru

DNS History

8 records (4 active, 4 former)

○NSns1.bluehost.com2015-07-15 → 2017-03-31 · 5 obs

○ 2008-11-27 22:46:32
● 2015-07-15 08:51:06
● 2017-03-31 15:05:36
○ 2026-02-24 19:47:18
○ 2026-05-12 05:11:26

●NSns1.digitalocean.com2026-02-24 → 2026-05-12 · 3 obs

○ 2017-03-31 15:05:36
● 2026-02-24 19:47:18
● 2026-05-12 05:11:26

○NSns2.bluehost.com2015-07-15 → 2017-03-31 · 5 obs

○ 2008-11-27 22:46:32
● 2015-07-15 08:51:06
● 2017-03-31 15:05:36
○ 2026-02-24 19:47:18
○ 2026-05-12 05:11:26

●NSns2.digitalocean.com2026-02-24 → 2026-05-12 · 3 obs

○ 2017-03-31 15:05:36
● 2026-02-24 19:47:18
● 2026-05-12 05:11:26

●NSns3.digitalocean.com2026-02-24 → 2026-05-12 · 3 obs

○ 2017-03-31 15:05:36
● 2026-02-24 19:47:18
● 2026-05-12 05:11:26

○MXarithmometer.org2015-07-15 → 2017-03-31 · 5 obs

○ 2008-11-27 22:46:32
● 2015-07-15 08:51:06
● 2017-03-31 15:05:36
○ 2026-02-24 19:47:18
○ 2026-05-12 05:11:26

●A104.131.142.392026-02-24 → 2026-05-12 · 3 obs

○ 2017-03-31 15:05:36
● 2026-02-24 19:47:18
● 2026-05-12 05:11:26

○A66.147.244.1912015-07-15 → 2017-03-31 · 5 obs

○ 2008-11-27 22:46:32
● 2015-07-15 08:51:06
● 2017-03-31 15:05:36
○ 2026-02-24 19:47:18
○ 2026-05-12 05:11:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:172.64.53.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arithmometer.org (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.131.142.39`
NS	3	`ns3.digitalocean.com, ns2.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.arithmom`

Analysis

IP Addresses

arithmometer.org points to IP number 104.131.142.39.

Other host names, for example thereflectivebutterfly.com and mereshadow.net, share IPs with arithmometer.org.

Name Servers

The delegation for arithmometer.org is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

arithmometer.org shares name servers with other domains at least partially, for example tumaini.be, 193.90.164.in-addr.arpa, leece.im, mapgong.org and patriciamurphy.com.ar.

Host names with two IPs:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

arithmometer.org - robtex.com