`mainline.benchsci.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com 2026-05-20 #15

`benchsci.com`

	DNSSEC	⚠️ Not signed
	A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
	NS	`ns-cloud-a1.googledomains.com` ⭐
	NS	`ns-cloud-a2.googledomains.com`
	NS	`ns-cloud-a3.googledomains.com`
	NS	`ns-cloud-a4.googledomains.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=TKAkqB4SfsuFjgJkeYTJBXvFYQbDDZ_8pkpacOHxRRw`
	TXT	`atlassian-sending-domain-verification=f79e061e-75c3-4291-ae58-a61b225a6bf7`
	TXT	`google-site-verification=-cDZ8cH_7IpRGvDCVmD6wv2spJ6q7loTtSj6m4qfxX0`
	TXT	`zapier-domain-verification-challenge=7e35faf0-74e9-4656-98c1-1411cb2ac207`
	TXT	`google-site-verification=LZrHjCwiF24qU0MandnLxb_MVivkH08xu66p5T1IbPs`
	TXT	`anthropic-domain-verification-7gpchh=287kQqXWBjoMRg4s0X84O4II1`
	TXT	`meltwater_sso_20211129_TRITON-7016`
	TXT	`amazon-business-verification=0c3e7eaaa5e5e8494ebb3031545fb5332aca68cdeb2030ec...`
	TXT	`google-site-verification=YtKtRCRA9uzuE_f47g8ovaSWwiXVhew2DZd5N3tX5qE`
	TXT	`google-site-verification=ZFj-BsjGaV02zXpFum9xAAqLc7FK7CspTuE3fSlFnnY`
	TXT	`google-site-verification=q3-lOTolKVv2Qjk4zFZmQ_HX8mdBdzWqMk6zfxQV5P8`
	TXT	`google-site-verification=tmsxh99KJThyQ2i5DIav7poC33Y05URkX3gTkYEE4JM`
	TXT	`atlassian-domain-verification=dRDj7Q0jtQIureINAwUccncRxc+dMkY2+UdvyApFWSgyLeP...`
	TXT	`MS=ms22534062`
	TXT	`google-site-verification=fRJYPqDoBV7aVB24aPAClI3Km10HoRit3gW4rcw0mIc`
	TXT	`google-site-verification=k08bMLL-m867Gb75VMG26SNH6R3oZOkyqK6aJH5wTrs`
	TXT	`pardot1003811=a1327eece6ea38c7b85909fb8599e920b786735ced906787a66b188aea4cc634`
	TXT	`v=spf1 ip4:13.111.73.229 include:_spf.google.com include:servers.mcsv.net inc...`
	TXT	`wework-site-verification=LTLajhd6DDcxPZGl`
	TXT	`google-site-verification=XNSrMmKjlBtPl_-qzpKzyQPHYEnXV1mYp8VHqH-OK_8`
	TXT	`google-site-verification=2xGfTuXfaFoqDW5FIqMLEFhCplIyY53wT6ludqwmVkM`
	SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com 2026-07-21 #21

rank #339514 globally
rank #139883 in the tld
📈 Tranco rank: #105,654

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

●NSns-cloud-c1.googledomains.com2026-06-15 → 2026-07-30 · 2 obs

● 2026-06-15 18:18:22
● 2026-07-30 15:49:58

●NSns-cloud-c2.googledomains.com2026-06-15 → 2026-07-30 · 2 obs

● 2026-06-15 18:18:22
● 2026-07-30 15:49:58

●NSns-cloud-c3.googledomains.com2026-06-15 → 2026-07-30 · 2 obs

● 2026-06-15 18:18:22
● 2026-07-30 15:49:58

●NSns-cloud-c4.googledomains.com2026-06-15 → 2026-07-30 · 2 obs

● 2026-06-15 18:18:22
● 2026-07-30 15:49:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
benchsci.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records
mainline.benchsci.com	ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com	-

✅ Authoritative Response

Server:216.239.34.108

NS records: ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com...`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

Four name servers handle the delegation for mainline.benchsci.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

mainline.benchsci.com has at least partial name server overlap with other domains, such as ourcleanearth.org, syracusemets.com, medieco.fi and two others.

ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com all point to exactly two IP numbers each: ns-cloud-c1.googledomains.com → 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com → 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com → 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com → 216.239.38.108 and 2001:4860:4802:38::6c.

mainline.benchsci.com - robtex.com