`mx2-63.mtu.de`

DNSSEC	⚠️ Not signed
A	91.217.214.186^{🇩🇪 DTAG91.217.214.0/24 MTU Aero Engines GmbH}
		PTR	`mx2-63.mtu.de`

`mtu.de`

	DNSSEC	⚠️ Not signed
	A	3.33.173.236^{🇺🇸 Amazon3.33.160.0/20}
	A	15.197.179.195^{🇺🇸 Amazon15.197.176.0/20}
	NS	`a.ns14.net` ⭐
	NS	`b.ns14.net`
	NS	`c.ns14.net`
	NS	`d.ns14.net`
	MX	`mx0-61.mtu.de` ⭐
	MX	`mx1-63.mtu.de` ⭐
	MX	`mx2-63.mtu.de` ⭐
	TXT	`dell-technologies-domain-verification=mtu.de_2e550163-3439-438b-8135-846d5e50...`
	TXT	`ZOOM_verify_74om2qO1RyGPwiaAOXuHuw`
	TXT	`smartsheet-site-validation=ULvoGhxNRQreawZt2aQsGnHVnRuohTBZ`
	TXT	`MS=ms97733255`
	TXT	`v=spf1 a:mx2-63.mtu.de a:mx0-61.mtu.de a:mx1-63.mtu.de -all`
	TXT	`1Pb/KqjZTwtQaRMkbakkChw6KRQ1E/we3Slm0F1cf/pnzfnkjib3tEXa0kOkVK1Uq87/mXkKo+6MY...`
	SOA	`a.ns14.net`hostmaster@mtu.de 2026-01-08 #10

rank #77650 globally
rank #2761 in the tld
📈 Tranco rank: #143,321

PTR for

186.214.217.91.in-addr.arpa

MX for

dasa.de

mtucanada.com

muc.mtu.de

mtuzhuhai.com

eme-aero.com

mtu.de

mtu-lease-services.com

DNS History

1 record (1 active, 0 former)

●A91.217.214.1862015-08-15 → 2026-05-13 · 2 obs

● 2015-08-15 23:55:34
● 2026-05-13 06:45:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mtu.de	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.35.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtu.de (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.217.214.186`

Analysis

Mail Server Role

mx2-63.mtu.de serves mail for dasa.de, mtucanada.com, muc.mtu.de, mtuzhuhai.com, eme-aero.com and a few other domains.

mx0-61.mtu.de, mx1-63.mtu.de and mx1.mtuzhuhai.com are commonly used as mail servers alongside mx2-63.mtu.de.

IP Addresses

mx2-63.mtu.de resolves to one IP number: 91.217.214.186.

mx2-63.mtu.de - robtex.com

mx2-63.mtu.de

mtu.de