`enterpriseefficiency.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:dc99^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4e71^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.113^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.153^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms68148854`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.113, 172.67.220.153
		IPv6 hints	2606:4700:3035::ac43:dc99, 2606:4700:3037::6815:4e71
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2411192155

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1786369877

Same first word

enterpriseefficiency.net

enterpriseefficiency.org

enterpriseefficiency.com

enterpriseefficiency.de

DNS History

24 records (8 active, 16 former)

○NSns1.ubm-us.net2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

●NSns1.ubmdns.com2019-03-23 → 2026-08-10 · 3 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
● 2026-08-10 14:21:24

○NSns2.ubm-us.net2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

●NSns2.ubmdns.com2019-03-23 → 2026-08-10 · 3 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
● 2026-08-10 14:21:24

○NSns3.ubm-us.net2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXalt1.aspmx.l.google.com2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXalt2.aspmx.l.google.com2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXalt3.aspmx.l.google.com2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXalt4.aspmx.l.google.com2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXaspmx.l.google.com2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○MXeu-smtp-inbound-1.mimecast.com2019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

○MXeu-smtp-inbound-2.mimecast.com2019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

●MXus-smtp-inbound-1.mimecast.com2026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

●MXus-smtp-inbound-2.mimecast.com2026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

●A104.21.78.1132026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

○A104.27.158.132019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

○A104.27.159.132019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

●A172.67.220.1532026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

○A192.155.48.812015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

○A2606:4700:30::681b:9e0d2019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

○A2606:4700:30::681b:9f0d2019-03-23 → 2019-03-23 · 4 obs

○ 2016-12-31 23:13:34
● 2019-03-23 20:00:10
○ 2026-07-13 10:54:02
○ 2026-08-10 14:21:24

●A2606:4700:3035::ac43:dc992026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

●A2606:4700:3037::6815:4e712026-07-13 → 2026-08-10 · 3 obs

○ 2019-03-23 20:00:10
● 2026-07-13 10:54:02
● 2026-08-10 14:21:24

○A2620:103::192:155:48:812015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 05:33:30
● 2016-12-31 23:13:34
○ 2019-03-23 20:00:10
○ 2026-08-10 14:21:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
enterpriseefficiency.de	ns1.ubmdns.com, ns2.ubmdns.com	-

✅ Authoritative Response

Server:162.159.0.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for enterpriseefficiency.de (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.113, 172.67.220.153`
AAAA	2	`2606:4700:3035::ac43:dc99, 2606:4700:3037::6815:4e71`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	1	`MS=ms68148854`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

Analysis

IP Addresses

enterpriseefficiency.de has four IP addresses: 104.21.78.113, 172.67.220.153, 2606:4700:3035::ac43:dc99 and 2606:4700:3037::6815:4e71.

baopie.net, sosoox.com, www.shopback.com.br plus two other host names have IP numbers in common with enterpriseefficiency.de.

Name Servers

enterpriseefficiency.de is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

The name server configuration of enterpriseefficiency.de is shared with other domains, for instance medicalengineeringworld.co.uk, deliveringsustainablebuildings.com, cmpexhibitors.com and two others.

ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

Mail Servers

enterpriseefficiency.de uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup of enterpriseefficiency.de matches that of other domains such as fintechamericas.co, flcb.com, wellspringagency.com and two others.

At least some of the mail servers used by enterpriseefficiency.de are shared with other domains: discovertheworld.ca, poweronline.com, printlearncenter.com and two others among them.

Hosts with 6 IP addresses each:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.242 IP addresses.

enterpriseefficiency.de - robtex.com