instruct.de - dns.ninja

`instruct.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.244^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1016.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5310:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1016.ui-dns.org`
		A	217.160.83.16^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1016.ui-dns.org`
NS	`ns1034.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5222:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1034.ui-dns.com`
		A	217.160.82.34^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1034.ui-dns.com`
NS	`ns1096.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5160:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.biz`
		A	217.160.81.96^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1096.ui-dns.biz`
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`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1016.ui-dns.org`hostmaster@1und1.com 2017-06-01 #10

`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=1781393930

WOT: SAFE (60/100)

Same first word

instruct.it

instruct.me

instruct.nl

instruct.co

instruct.eu

instruct.de

instruct.ru

instruct.at

instruct.pro

instruct.com.br

instruct.be

instruct.ca

instruct.net

instruct.top

instruct.ch

instruct.ai

instruct.us

instruct.com

instruct.com.au

instruct.info

Similar names

ctiturns.com

trustnic.com

trustinc.org

structin.com

sturtinc.com

cintrust.com

nistruct.com

curtisnt.com

trustinc.biz

trustinc.jp

DNS History

19 records (8 active, 11 former)

○NSns1.primekom.net2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 06:01:00
○ 2015-08-14 23:45:38
○ 2026-06-14 00:03:34

●NSns1016.ui-dns.org2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

●NSns1034.ui-dns.com2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

●NSns1096.ui-dns.biz2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

●NSns1119.ui-dns.de2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

○NSns2.primekom.net2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 06:01:00
○ 2015-08-14 23:45:38
○ 2026-06-14 00:03:34

○NSns55.1und1.de2015-08-14 → 2017-03-26 · 5 obs

○ 2007-08-15 06:01:00
● 2015-08-14 23:45:38
● 2017-03-26 22:06:48
○ 2026-03-09 02:16:48
○ 2026-06-14 00:03:34

○NSns56.1und1.de2015-08-14 → 2017-03-26 · 5 obs

○ 2007-08-15 06:01:00
● 2015-08-14 23:45:38
● 2017-03-26 22:06:48
○ 2026-03-09 02:16:48
○ 2026-06-14 00:03:34

○MXmail.instruct.de2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 06:01:00
○ 2015-08-14 23:45:38
○ 2026-06-14 00:03:34

●MXmx00.ionos.de2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

○MXmx00.kundenserver.de2015-08-14 → 2017-03-26 · 5 obs

○ 2007-08-15 06:01:00
● 2015-08-14 23:45:38
● 2017-03-26 22:06:48
○ 2026-03-09 02:16:48
○ 2026-06-14 00:03:34

●MXmx01.ionos.de2026-03-09 → 2026-06-14 · 3 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
● 2026-06-14 00:03:34

○MXmx01.kundenserver.de2015-08-14 → 2017-03-26 · 5 obs

○ 2007-08-15 06:01:00
● 2015-08-14 23:45:38
● 2017-03-26 22:06:48
○ 2026-03-09 02:16:48
○ 2026-06-14 00:03:34

●A2001:8d8:100f:f000::2002026-03-24 → 2026-06-14 · 3 obs

○ 2026-03-09 02:16:48
● 2026-03-24 07:41:22
● 2026-06-14 00:03:34

○A2001:8d8:100f:f000::2842026-03-09 → 2026-03-09 · 4 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
○ 2026-03-24 07:41:22
○ 2026-06-14 00:03:34

○A213.139.76.732007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 06:01:00
○ 2015-08-14 23:45:38
○ 2026-06-14 00:03:34

●A217.160.0.2442026-03-24 → 2026-06-14 · 3 obs

○ 2026-03-09 02:16:48
● 2026-03-24 07:41:22
● 2026-06-14 00:03:34

○A217.160.0.272026-03-09 → 2026-03-09 · 4 obs

○ 2017-03-26 22:06:48
● 2026-03-09 02:16:48
○ 2026-03-24 07:41:22
○ 2026-06-14 00:03:34

○A82.165.5.1672015-08-14 → 2017-03-26 · 5 obs

○ 2007-08-15 06:01:00
● 2015-08-14 23:45:38
● 2017-03-26 22:06:48
○ 2026-03-09 02:16:48
○ 2026-06-14 00:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
instruct.de	ns1096.ui-dns.biz, ns1034.ui-dns.com, ns1016.ui-dns.org, ns1119.ui-dns.de	-

✅ Authoritative Response

Server:217.160.80.119

NS records: ns1096.ui-dns.biz, ns1034.ui-dns.com, ns1016.ui-dns.org, ns1119.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct.de (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.244`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1016.ui-dns.org, ns1034.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1016.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

instruct.de points to two IP numbers: 217.160.0.244 and 2001:8d8:100f:f000::200.

Among the host names that share IP numbers with instruct.de are ukfuneralplans.co.uk, beyondvisualrange.net, fezabo.de and two others.

Name Servers

instruct.de is delegated to four name servers, ns1096.ui-dns.biz, ns1034.ui-dns.com, ns1119.ui-dns.de and ns1016.ui-dns.org.

The name servers of instruct.de overlap at least partially with those of other domains — among them alhattieinsurance.ca, jafuna.com, kullig.com and two more.

These name servers commonly appear in delegations together with ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.com and 7 other.

Each of the four hosts ns1096.ui-dns.biz, ns1034.ui-dns.com, ns1119.ui-dns.de and ns1016.ui-dns.org has two IP addresses. ns1096.ui-dns.biz points to 217.160.81.96 and 2001:8d8:fe:53:0:d9a0:5160:100. ns1034.ui-dns.com points to 217.160.82.34 and 2001:8d8:fe:53:0:d9a0:5222:100. ns1119.ui-dns.de points to 217.160.80.119 and 2607:f1c0:fe:53:185:132:32:119. ns1016.ui-dns.org points to 217.160.83.16 and 2001:8d8:fe:53:0:d9a0:5310:100.

Mail Servers

The MX records for instruct.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

instruct.de has the same mail server arrangement as a number of other domains, for example vlbse.com, biologische-rohrreinigung.de, eclab.de and two more.

Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.