`science.rolls-royce.com`

DNSSEC	⚠️ Not signed
A	62.164.140.209^{🇬🇧 EDGE62.164.140.0/24}
MX	`mail.science.rolls-royce.com` ⭐
		A	212.100.249.97^{🇬🇧 RACKSPACE-LON212.100.224.0/19 RSPC}
			PTR	`science.rolls-royce.com`

`rolls-royce.com`

	DNSSEC	⚠️ Not signed
	A	52.17.142.199^{🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix}
	NS	`ns0.bt.net` ⭐
	NS	`ns1.bt.net`
	NS	`ns2.bt.net`
	MX	`mx1.rolls-royce.c3s2.iphmx.com` ⭐
	MX	`mx2.rolls-royce.c3s2.iphmx.com` ⭐
	TXT	`MS=ms98360363`
	TXT	`d365mktkey=jaInop5I66kkQ20THF6w63dF4sHDli06kibYU0K88vEx`
	TXT	`webexdomainverification.=c9002323-b123-4101-bca6-eaf88405cdbd`
	TXT	`as=1483625869`
	TXT	`amazonses:Pdt1BWi4m29cC2HznbApn/C8/4vEDVNQPlSGDR9pxvA=`
	TXT	`MS=ms31417488`
	TXT	`google-site-verification=2t8VNBG0NapOtx809OYrvGI1ZYq9ENuq6qnBis91uJo`
	TXT	`ms31417488.msv1.invalid`
	TXT	`5vh6qdktmgqbpv5ju6car9aa34`
	TXT	`apple-domain-verification=Bh3j0DvyyIxGi4Qd`
	TXT	`v=spf1 exists:%{i}.spf.rolls-royce.c3s2.iphmx.com ip4:132.244.72.69 ip4:132.2...`
	TXT	`ncja5v85ul0g77eqgk7m1cnt2q`
	TXT	`apple-domain-verification=YwboR2lfRN4ER86i`
	TXT	`docusign=ed79acc4-73f0-43f4-ab7f-89c99a48e253`
	TXT	`ms-domain-verification=65ecaa2a-372a-406d-af7c-fd00e884bd3c`
	TXT	`dtm-domain-verification=GenHRB1tAqkST5taqclt2pYfgTLARUeKbokOUi8LfQo`
	TXT	`m5quk2jr2u711voaaqokthmkh4`
	TXT	`739`
	TXT	`MS=ms29802878`
	SOA	`ns0.bt.net`hostmaster@bt.net 2017-02-30 #28

WOT: SAFE (64/100)
rank #9356 globally
rank #4580 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #28,892

PTR for

97.249.100.212.in-addr.arpa

Subdomains

mail.science.rolls-royce.com

Same first word

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ceesinc.cn

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DNS History

2 records (2 active, 0 former)

●MXmail.science.rolls-royce.com2015-08-16 → 2026-07-13 · 2 obs

● 2015-08-16 14:41:00
● 2026-07-13 23:59:06

●A62.164.140.2092015-08-16 → 2026-07-13 · 2 obs

● 2015-08-16 14:41:00
● 2026-07-13 23:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
rolls-royce.com	ns0.bt.net, ns1.bt.net, ns2.bt.net	-

✅ Authoritative Response

Server:217.32.105.91

NS records: ns0.bt.net, ns1.bt.net, ns2.bt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rolls-royce.com (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.164.140.209`
MX	1	`mail.science.rolls-royce.com (pri: 10)`

Analysis

Hierarchy

science.rolls-royce.com serves as the parent of mail.science.rolls-royce.com.

IP Addresses

science.rolls-royce.com points to a single IP number: 62.164.140.209.

Additional host names — including rollsroyce.co and rolls-royce.co.uk — share IP numbers with science.rolls-royce.com.

Mail Servers

science.rolls-royce.com has one mail server: mail.science.rolls-royce.com.

mail.science.rolls-royce.com has exactly one IP number: 212.100.249.97.

science.rolls-royce.com - robtex.com