interworks.de - dns.ninja

`interworks.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:27a3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:92c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.163^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.194^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grace.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grace.ns.cloudflare.com`
		A	108.162.192.159^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	172.64.32.159^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	173.245.58.159^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
NS	`jobs.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.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	`00D15000000FIRt=1TBUp00000000o1`
TXT	`0ed1fe018a53b3ed685d014d878b613418eb436e1a`
TXT	`1password-site-verification=EBVVW6ZVKVDA5CDGSU5C7YLJQI`
TXT	`ZOOM_verify_6yALrneTR_WHeB-u1qtgrg`
TXT	`anthropic-domain-verification-1ar9rv=t7COZVbSgDp5KDm7jOdlt54n0`
TXT	`hibp-verify=dweb_s7idecqnzwnj1os40xvqefrd`
TXT	`nintex.6307e65a70ab88819f6c9f92`
TXT	`perplexity-ai-domain-verification-kav70v=BbBUyQu7PW1v8gVWQAJvpjPjC`
TXT	`sending_domain322471=2ecb278a722105ef2ee289d113f3c192a81bb6a81fa90c23a7683246...`
TXT	`slack-domain-verification=JLZCIAUkZFuYbKZnBARI0jB70HPmyqhoSaS3DlR0`
TXT	`v=spf1 a:dispatch-eu.ppe-hosted.com include:spf.exclaimer.net include:_spf.i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.163, 172.67.146.194
		IPv6 hints	2606:4700:3030::6815:27a3, 2606:4700:3037::ac43:92c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`grace.ns.cloudflare.com`dns@cloudflare.com serial=2405879722

`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=1782411097

Same first word

Similar names

rinetworks.com

sirnetwork.com

trineworks.com

irsnetwork.com

risnetwork.com

rinetworks.in

networksri.com

srinetwork.com

nitrowerks.com

DNS History

17 records (8 active, 9 former)

●NSgrace.ns.cloudflare.com2026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

●NSjobs.ns.cloudflare.com2026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

○NSns65.1und1.de2015-07-05 → 2017-01-30 · 4 obs

● 2015-07-05 05:40:34
● 2017-01-30 10:40:56
○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

○NSns66.1und1.de2015-07-05 → 2017-01-30 · 4 obs

● 2015-07-05 05:40:34
● 2017-01-30 10:40:56
○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

○MXmx00.kundenserver.de2015-07-05 → 2017-01-30 · 4 obs

● 2015-07-05 05:40:34
● 2017-01-30 10:40:56
○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

○MXmx01.kundenserver.de2015-07-05 → 2017-01-30 · 4 obs

● 2015-07-05 05:40:34
● 2017-01-30 10:40:56
○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

●MXus-smtp-inbound-1.mimecast.com2026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

●MXus-smtp-inbound-2.mimecast.com2026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

●A104.21.39.1632026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

●A172.67.146.1942026-02-25 → 2026-06-25 · 3 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-25 18:25:40

○A217.160.231.1072016-06-20 → 2017-01-30 · 5 obs

○ 2016-02-03 09:28:44
● 2016-06-20 12:56:02
● 2017-01-30 10:40:56
○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

●A2606:4700:3030::6815:27a32026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-10 17:05:12
● 2026-06-25 18:25:40

○A2606:4700:3033::ac43:92c22026-02-25 → 2026-06-10 · 4 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-10 17:05:12
○ 2026-06-25 18:25:40

○A2606:4700:3036::6815:27a32026-02-25 → 2026-06-10 · 4 obs

○ 2017-01-30 10:40:56
● 2026-02-25 22:00:34
● 2026-06-10 17:05:12
○ 2026-06-25 18:25:40

●A2606:4700:3037::ac43:92c22026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-10 17:05:12
● 2026-06-25 18:25:40

○A72.3.136.1982026-02-25 → 2026-06-25 · 2 obs

○ 2026-02-25 22:00:34
○ 2026-06-25 18:25:40

○A82.165.74.152015-07-05 → 2016-02-03 · 4 obs

● 2015-07-05 05:40:34
● 2016-02-03 09:28:44
○ 2016-06-20 12:56:02
○ 2026-06-25 18:25:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
interworks.de	jobs.ns.cloudflare.com, grace.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.159

NS records: jobs.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interworks.de (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.163, 172.67.146.194`
AAAA	2	`2606:4700:3030::6815:27a3, 2606:4700:3037::ac43:92c2`
NS	2	`grace.ns.cloudflare.com, jobs.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	11	`00D15000000FIRt=1TBUp00000000o1, 0ed1fe018a53b3ed685d014d878b613418eb436e...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grace.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

interworks.de has four IP addresses: 104.21.39.163, 172.67.146.194, 2606:4700:3030::6815:27a3 and 2606:4700:3037::ac43:92c2.

Additional host names — pacutogel.uk.com, baraskon.com, butterflai.art and two others — share IP numbers with interworks.de.

Name Servers

interworks.de is served by two delegated name servers, grace.ns.cloudflare.com and jobs.ns.cloudflare.com.

interworks.de shares its name server setup with other domains, including atdat.com, usare.com, hodgeclemco.com and two others.

interworks.de has at least partial name server overlap with other domains, such as colecostasur.com, jpfqrxowr.cn, evelynwallin.com and two others.

It is common to see these name servers used together with name servers pablo.ns.cloudflare.com and algin.ns.cloudflare.com.

Host names with 6 IP numbers:

grace.ns.cloudflare.com carries IP addresses 108.162.192.159, 172.64.32.159 and 173.245.58.159, with 3 other addresses beyond those.

jobs.ns.cloudflare.com carries IP addresses 108.162.193.183, 172.64.33.183 and 173.245.59.183, with 3 other addresses beyond those.

Mail Servers

interworks.de has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

interworks.de shares the same mail server setup as other domains, including aerpi.com, prairiemeadows.com, willabeeandward.com and two others.

interworks.de shares mail servers — at least in part — with other domains, including enterprisecu.com, h(0x616e616c)l.com, jacktreier.com and two others.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.

us-smtp-inbound-2.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.141 IP addresses.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.221 IP addresses.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.242 IP addresses.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.141 IP addresses.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.221 IP addresses.

These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.242 IP addresses.