`assess-systems.de`

DNSSEC	⚠️ Not signed
A	20.208.5.35^{🇨🇭 Microsoft20.192.0.0/10}
NS	`ns1119.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.de`
NS	`ns1119.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5177:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
		A	217.160.81.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
NS	`ns1119.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5277:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
		A	217.160.82.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
NS	`ns1119.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5377:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
		A	217.160.83.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
MX	`assesssystems-de01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`ms-domain-verification=53a3a5bb-e428-440b-90ab-cb64b48d146d`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`ms-domain-verification=08c5703c-c70a-4923-9b46-9dfb93f44ab2`
TXT	`MS=ms32286271`
TXT	`ms-domain-verification=1f4c5f84-ad83-4be2-abae-c5cbcbe6a985`
SOA	`ns1119.ui-dns.de`hostmaster@1und1.de 2013-10-21 #36

`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=1778649824

Same first word

assess-systems.com

assess-systems.de

DNS History

17 records (6 active, 11 former)

●NSns1119.ui-dns.biz2020-02-08 → 2026-05-13 · 3 obs

○ 2017-03-15 12:57:44
● 2020-02-08 09:09:34
● 2026-05-13 05:37:06

●NSns1119.ui-dns.com2020-02-08 → 2026-05-13 · 3 obs

○ 2017-03-15 12:57:44
● 2020-02-08 09:09:34
● 2026-05-13 05:37:06

●NSns1119.ui-dns.de2020-02-08 → 2026-05-13 · 3 obs

○ 2017-03-15 12:57:44
● 2020-02-08 09:09:34
● 2026-05-13 05:37:06

●NSns1119.ui-dns.org2020-02-08 → 2026-05-13 · 3 obs

○ 2017-03-15 12:57:44
● 2020-02-08 09:09:34
● 2026-05-13 05:37:06

○NSns3.schlund.de2009-01-17 → 2009-01-17 · 3 obs

● 2009-01-17 21:23:12
○ 2015-06-02 22:30:56
○ 2026-05-13 05:37:06

○NSns4.schlund.de2009-01-17 → 2009-01-17 · 3 obs

● 2009-01-17 21:23:12
○ 2015-06-02 22:30:56
○ 2026-05-13 05:37:06

○NSns65.1und1.de2015-06-02 → 2017-03-15 · 5 obs

○ 2009-01-17 21:23:12
● 2015-06-02 22:30:56
● 2017-03-15 12:57:44
○ 2020-02-08 09:09:34
○ 2026-05-13 05:37:06

○NSns66.1und1.de2015-06-02 → 2017-03-15 · 5 obs

○ 2009-01-17 21:23:12
● 2015-06-02 22:30:56
● 2017-03-15 12:57:44
○ 2020-02-08 09:09:34
○ 2026-05-13 05:37:06

●MXassesssystems-de01e.mail.protection.outlook.com2026-03-26 → 2026-05-13 · 3 obs

○ 2020-02-08 09:09:34
● 2026-03-26 13:01:18
● 2026-05-13 05:37:06

○MXmx00.kundenserver.de2015-06-02 → 2020-02-08 · 5 obs

○ 2009-01-17 21:23:12
● 2015-06-02 22:30:56
● 2020-02-08 09:09:34
○ 2026-03-26 13:01:18
○ 2026-05-13 05:37:06

○MXmx00.schlund.de2009-01-17 → 2009-01-17 · 3 obs

● 2009-01-17 21:23:12
○ 2015-06-02 22:30:56
○ 2026-05-13 05:37:06

○MXmx01.kundenserver.de2015-06-02 → 2020-02-08 · 5 obs

○ 2009-01-17 21:23:12
● 2015-06-02 22:30:56
● 2020-02-08 09:09:34
○ 2026-03-26 13:01:18
○ 2026-05-13 05:37:06

○MXmx01.schlund.de2009-01-17 → 2009-01-17 · 3 obs

● 2009-01-17 21:23:12
○ 2015-06-02 22:30:56
○ 2026-05-13 05:37:06

●A20.208.5.352026-03-26 → 2026-05-13 · 3 obs

○ 2020-02-08 09:09:34
● 2026-03-26 13:01:18
● 2026-05-13 05:37:06

○A217.160.0.1112020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-15 12:57:44
● 2020-02-08 09:09:34
○ 2026-03-26 13:01:18
○ 2026-05-13 05:37:06

○A217.160.86.852009-01-17 → 2009-01-17 · 3 obs

● 2009-01-17 21:23:12
○ 2015-06-02 22:30:56
○ 2026-05-13 05:37:06

○A217.160.90.1962015-06-02 → 2017-03-15 · 5 obs

○ 2009-01-17 21:23:12
● 2015-06-02 22:30:56
● 2017-03-15 12:57:44
○ 2020-02-08 09:09:34
○ 2026-05-13 05:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
assess-systems.de	ns1119.ui-dns.de, ns1119.ui-dns.com, ns1119.ui-dns.biz, ns1119.ui-dns.org	-

✅ Authoritative Response

Server:217.160.82.119

NS records: ns1119.ui-dns.de, ns1119.ui-dns.com, ns1119.ui-dns.biz, ns1119.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for assess-systems.de (unsigned zone)

⏱️ Timing

Total: 1982ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.208.5.35`
NS	4	`ns1119.ui-dns.org, ns1119.ui-dns.de...`
MX	1	`assesssystems-de01e.mail.protection.outl`
TXT	5	`ms-domain-verification=53a3a5bb-e428-440, ms-domain-verification=08c5703c-c70a-492...`
SOA	1	`ns1119.ui-dns.de hostmaster.1und1.de`

Analysis

IP Addresses

assess-systems.de points to IP number: 20.208.5.35.

Other host names such as karinaegerter.ch, hischwil.ch, folsgeare.nl, ulrichhefti.ch and wasserfahren.ch share IPs with assess-systems.de.

Name Servers

assess-systems.de is delegated to four name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

assess-systems.de at least partially shares name servers with other domains, for instance aufin.de, amarenindustrial.com, synergenceventures.org, summeroutdoormovies.com and begegnungshof.de.

These name servers are commonly used with ns1085.ui-dns.biz and ns1030.ui-dns.biz.

Host names with two IP numbers: ns1119.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5177:100 and 217.160.81.119; ns1119.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119; ns1119.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119; ns1119.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5377:100 and 217.160.83.119.

Mail Servers

assess-systems.de is handled by a single mail server, assesssystems-de01e.mail.protection.outlook.com.

Host name assesssystems-de01e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

assess-systems.de - robtex.com