`recursion.com`

DNSSEC	⚠️ Not signed
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`mxa-0067c601.gslb.pphosted.com` ⭐
		A	205.220.166.138^{🇺🇸 Proofpoint205.220.166.0/24 Inc.}
			PTR	`mx0a-0067c601.pphosted.com`
MX	`mxb-0067c601.gslb.pphosted.com` ⭐
		A	205.220.166.138^{🇺🇸 Proofpoint205.220.166.0/24 Inc.}
			PTR	`mx0a-0067c601.pphosted.com`
TXT	`syl23y4m0ms39r78ldydj16qd33267rh`
TXT	`wiz-domain-verification=66030ae8fe4264715aed93b246bb7ee1f7743408e7c63c73f07c6...`
TXT	`v=spf1 ip4:69.27.6.214 ip4:205.220.178.139 ip4:205.220.166.138 include:mailgu...`
TXT	`miro-verification=de32dbd5dd32d4ff5e5688b42817359e2f30f148`
TXT	`atlassian-domain-verification=0ektBwdOyQt7XCJ4vg5eR66vWoFWYBc5kXYiN2OdS0HSiEH...`
TXT	`zapier-domain-verification-challenge=8f769103-5df0-4874-8dfc-1ad90c18d9a3`
TXT	`krw354x7nh9gpn0x5grh15p40ptd53rt`
TXT	`anthropic-domain-verification-j8rae7=ymhEruSg6iVOGgtDcyex9VpAl`
TXT	`1password-site-verification=XCN5SBQJEJDGLEON3SE44YKFDQ`
TXT	`ZOOM_verify_RnDSOT96zdSttGnSZ5K3vl`
TXT	`dtm-domain-verification=pJYqlkNNh_RM6LSfMnj7rOiu7wMlZeEwaQmNvXaZ6fA`
TXT	`MS=ms45594383`
TXT	`docusign=50be43dc-4324-4a04-a558-34bf12da2ca8`
TXT	`make-domain-verification=0d08fa41-35cd-4aa7-8434-d572dcdee74b`
TXT	`box-domain-verification=a1c6383ea444596502dcf8127369d868fbfc9f37df357b60a0798...`
TXT	`docker-verification=aa4efb53-f8d4-4438-8fc3-8758e78615f6`
TXT	`openai-domain-verification=dv-SOLjyscRkksjQyYyMcUtsrxB`
TXT	`asv=f6a391e1bb013b704b5764c74319e284`
TXT	`google-site-verification=wIxNJmWsuYuzNoykLMAI5mxn5J2BFWYI9B4b9FleVR8`
TXT	`slack-domain-verification=1570w6w42FWdtC4Br8d1CQokYGviYZR4wN0dswST`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783208931

rank #132289 globally
rank #62102 in the tld
📈 Tranco rank: #348,730

Subdomains

www.recursion.com

Same first word

recursion.dk

recursion.net

recursion.tv

recursion.tk

recursion.at

recursion.in

recursion.eu

recursion.org

recursion.cn

recursion.ca

recursion.us

recursion.com

recursion.es

recursion.ru

recursion.space

recursion.nl

Similar names

DNS History

24 records (7 active, 17 former)

○NSns-cloud-a1.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
○ 2026-03-15 09:40:50
○ 2026-07-04 23:51:46

○NSns-cloud-a2.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
○ 2026-03-15 09:40:50
○ 2026-07-04 23:51:46

○NSns-cloud-a3.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
○ 2026-03-15 09:40:50
○ 2026-07-04 23:51:46

○NSns-cloud-a4.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
○ 2026-03-15 09:40:50
○ 2026-07-04 23:51:46

●NSns-cloud-d1.googledomains.com2026-03-15 → 2026-07-04 · 3 obs

○ 2026-02-16 17:21:28
● 2026-03-15 09:40:50
● 2026-07-04 23:51:46

●NSns-cloud-d2.googledomains.com2026-03-15 → 2026-07-04 · 3 obs

○ 2026-02-16 17:21:28
● 2026-03-15 09:40:50
● 2026-07-04 23:51:46

●NSns-cloud-d3.googledomains.com2026-03-15 → 2026-07-04 · 3 obs

○ 2026-02-16 17:21:28
● 2026-03-15 09:40:50
● 2026-07-04 23:51:46

●NSns-cloud-d4.googledomains.com2026-03-15 → 2026-07-04 · 3 obs

○ 2026-02-16 17:21:28
● 2026-03-15 09:40:50
● 2026-07-04 23:51:46

○NSns1.bluehost.com2016-07-13 → 2017-04-03 · 5 obs

○ 2016-04-02 06:50:20
● 2016-07-13 11:55:22
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○NSns1.yourhostingaccount.com2015-06-07 → 2016-04-02 · 4 obs

● 2015-06-07 05:56:02
● 2016-04-02 06:50:20
○ 2016-07-13 11:55:22
○ 2026-07-04 23:51:46

○NSns2.bluehost.com2016-07-13 → 2017-04-03 · 5 obs

○ 2016-04-02 06:50:20
● 2016-07-13 11:55:22
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○NSns2.yourhostingaccount.com2015-06-07 → 2016-04-02 · 4 obs

● 2015-06-07 05:56:02
● 2016-04-02 06:50:20
○ 2016-07-13 11:55:22
○ 2026-07-04 23:51:46

○MXalt1.aspmx.l.google.com2015-06-07 → 2017-04-03 · 4 obs

● 2015-06-07 05:56:02
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○MXalt2.aspmx.l.google.com2015-06-07 → 2017-04-03 · 4 obs

● 2015-06-07 05:56:02
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○MXalt3.aspmx.l.google.com2016-07-13 → 2017-04-03 · 5 obs

○ 2016-04-02 06:50:20
● 2016-07-13 11:55:22
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○MXalt4.aspmx.l.google.com2016-07-13 → 2017-04-03 · 5 obs

○ 2016-04-02 06:50:20
● 2016-07-13 11:55:22
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○MXaspmx.l.google.com2015-06-07 → 2017-04-03 · 4 obs

● 2015-06-07 05:56:02
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○MXaspmx2.googlemail.com2015-06-07 → 2016-04-02 · 4 obs

● 2015-06-07 05:56:02
● 2016-04-02 06:50:20
○ 2016-07-13 11:55:22
○ 2026-07-04 23:51:46

○MXaspmx3.googlemail.com2015-06-07 → 2016-04-02 · 4 obs

● 2015-06-07 05:56:02
● 2016-04-02 06:50:20
○ 2016-07-13 11:55:22
○ 2026-07-04 23:51:46

●MXmxa-0067c601.gslb.pphosted.com2026-02-16 → 2026-07-04 · 3 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
● 2026-07-04 23:51:46

●MXmxb-0067c601.gslb.pphosted.com2026-02-16 → 2026-07-04 · 3 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
● 2026-07-04 23:51:46

●A198.202.211.12026-02-16 → 2026-07-04 · 3 obs

○ 2017-04-03 19:12:00
● 2026-02-16 17:21:28
● 2026-07-04 23:51:46

○A50.116.81.1492016-07-13 → 2017-04-03 · 5 obs

○ 2016-04-02 06:50:20
● 2016-07-13 11:55:22
● 2017-04-03 19:12:00
○ 2026-02-16 17:21:28
○ 2026-07-04 23:51:46

○A67.20.123.722015-06-07 → 2016-04-02 · 4 obs

● 2015-06-07 05:56:02
● 2016-04-02 06:50:20
○ 2016-07-13 11:55:22
○ 2026-07-04 23:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
recursion.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for recursion.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
NS	4	`ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com...`
MX	2	`mxa-0067c601.gslb.pphosted.com (pri: 10), mxb-0067c601.gslb.pphosted.com (pri: 10)`
TXT	20	`atlassian-domain-verification=0ektBwdOyQ, dtm-domain-verification=pJYqlkNNh_RM6LSf...`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

Hierarchy

www.recursion.com is a subdomain of recursion.com.

IP Addresses

recursion.com resolves to one IP address: 198.202.211.1.

instantdvd.se, healthper.com, mamout.be and two other host names share IP numbers with recursion.com.

Name Servers

The authoritative name servers for recursion.com are ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

The name servers of recursion.com overlap at least partially with those of other domains — among them greentekelectric.com, carillonfamilydental.com, quadrature.fr and two more.

Each of the four hosts ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com has two IP addresses. ns-cloud-d1.googledomains.com points to 216.239.32.109 and 2001:4860:4802:32::6d. ns-cloud-d2.googledomains.com points to 216.239.34.109 and 2001:4860:4802:34::6d. ns-cloud-d3.googledomains.com points to 216.239.36.109 and 2001:4860:4802:36::6d. ns-cloud-d4.googledomains.com points to 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

Mail for recursion.com is handled by two mail servers — mxa-0067c601.gslb.pphosted.com and mxb-0067c601.gslb.pphosted.com.

The MX records for recursion.com match those of other domains — including recursionpharma.com and rxrx.io.

recursion.com has mail servers in common with other domains — mousera.com being one example.

These mail servers commonly appear together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two other mail servers.

Each of mxa-0067c601.gslb.pphosted.com and mxb-0067c601.gslb.pphosted.com points to exactly one IP address: 205.220.166.138.

mxa-0067c601.gslb.pphosted.com and mxb-0067c601.gslb.pphosted.com each have 205.220.166.138 IP addresses.

recursion.com - robtex.com

recursion.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`recursion.com`

`com`