tool.de - dns.ninja

tool.de

DNSSEC⚠️ Not signed
NSnsa4.schlundtech.de
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb4.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc4.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd4.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MX18e16e70.23.ik2.eu
A66.228.130.218🇺🇸 RoadRunner66.228.130.0/24 Mobius Partners, LLC 4215 N. Beltwood Pkwy Farmers Branch, TX 75244
MX18e16e70.22.ik2.io(20)
A38.246.57.226🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)
PTRs602a.ik2.io
A64.38.239.82🇺🇸 AS2045464.38.224.0/20 Proxy route
PTRs480c.ik2.io
MX18e16e70.21.ik2.com(30)
A38.246.57.230🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)
PTRs602e.ik2.com
A64.38.239.83🇺🇸 AS2045464.38.224.0/20 Proxy route
PTRs480d.ik2.com
A162.213.157.172🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated
PTRs236a.ik2.com
A207.81.189.178🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1
PTRs250a.ik2.com
TXTv=spf1 include:_spf.mlsend.com include:mailbox.org include:_spf.google.com ~all
SOAnsa4.schlundtech.deandreas\@hernitscheck.gmail.com 2023-07-30 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1780534782
WOT: SAFE (68/100)

Same first word

Similar names

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSnsa4.schlundtech.densb4.schlundtech.densc4.schlundtech.densd4.schlundtech.deMX18e16e70.21.ik2.com18e16e70.22.ik2.io18e16e70.23.ik2.eumxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgryi-1.inbound10.luxsci.comryi-1.inbound20.luxsci.comryi-1.inbound30.luxsci.comtool.de.inbound15.mxlogic.nettool.de.inbound25.mxlogicmx.nettool.de.inbound35.mxlogic.netA78.46.46.24685.214.254.208
NSnsa4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2015-08-08 00:32:44
● 2026-06-04 01:23:26
NSnsb4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2015-08-08 00:32:44
● 2026-06-04 01:23:26
NSnsc4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2015-08-08 00:32:44
● 2026-06-04 01:23:26
NSnsd4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2015-08-08 00:32:44
● 2026-06-04 01:23:26
MX18e16e70.21.ik2.com2026-02-17 → 2026-06-04 · 3 obs
○ 2017-04-03 03:36:16
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
MX18e16e70.22.ik2.io2026-02-17 → 2026-06-04 · 3 obs
○ 2017-04-03 03:36:16
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
MX18e16e70.23.ik2.eu2026-02-17 → 2026-06-04 · 3 obs
○ 2017-04-03 03:36:16
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
MXmxext1.mailbox.org2017-04-03 → 2017-04-03 · 4 obs
○ 2016-08-21 23:53:28
● 2017-04-03 03:36:16
○ 2026-02-17 00:00:14
○ 2026-06-04 01:23:26
MXmxext2.mailbox.org2017-04-03 → 2017-04-03 · 4 obs
○ 2016-08-21 23:53:28
● 2017-04-03 03:36:16
○ 2026-02-17 00:00:14
○ 2026-06-04 01:23:26
MXmxext3.mailbox.org2017-04-03 → 2017-04-03 · 4 obs
○ 2016-08-21 23:53:28
● 2017-04-03 03:36:16
○ 2026-02-17 00:00:14
○ 2026-06-04 01:23:26
MXryi-1.inbound10.luxsci.com2016-07-30 → 2016-08-21 · 5 obs
○ 2016-04-10 22:57:38
● 2016-07-30 05:28:32
● 2016-08-21 23:53:28
○ 2017-04-03 03:36:16
○ 2026-06-04 01:23:26
MXryi-1.inbound20.luxsci.com2016-07-30 → 2016-08-21 · 5 obs
○ 2016-04-10 22:57:38
● 2016-07-30 05:28:32
● 2016-08-21 23:53:28
○ 2017-04-03 03:36:16
○ 2026-06-04 01:23:26
MXryi-1.inbound30.luxsci.com2016-07-30 → 2016-08-21 · 5 obs
○ 2016-04-10 22:57:38
● 2016-07-30 05:28:32
● 2016-08-21 23:53:28
○ 2017-04-03 03:36:16
○ 2026-06-04 01:23:26
MXtool.de.inbound15.mxlogic.net2015-08-08 → 2016-04-10 · 4 obs
● 2015-08-08 00:32:44
● 2016-04-10 22:57:38
○ 2016-07-30 05:28:32
○ 2026-06-04 01:23:26
MXtool.de.inbound25.mxlogicmx.net2015-08-08 → 2016-04-10 · 4 obs
● 2015-08-08 00:32:44
● 2016-04-10 22:57:38
○ 2016-07-30 05:28:32
○ 2026-06-04 01:23:26
MXtool.de.inbound35.mxlogic.net2015-08-08 → 2016-04-10 · 4 obs
● 2015-08-08 00:32:44
● 2016-04-10 22:57:38
○ 2016-07-30 05:28:32
○ 2026-06-04 01:23:26
A78.46.46.2462016-07-30 → 2026-02-17 · 5 obs
○ 2016-04-10 22:57:38
● 2016-07-30 05:28:32
● 2026-02-17 00:00:14
○ 2026-02-19 04:45:12
○ 2026-06-04 01:23:26
A85.214.254.2082015-08-08 → 2016-04-10 · 4 obs
● 2015-08-08 00:32:44
● 2016-04-10 22:57:38
○ 2016-07-30 05:28:32
○ 2026-06-04 01:23:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
tool.densd4.schlundtech.de, nsc4.schlundtech.de, nsa4.schlundtech.de, nsb4.schlundtech.de-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsd4.schlundtech.de, nsc4.schlundtech.de, nsa4.schlundtech.de, nsb4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tool.de (unsigned zone)

⏱️ Timing

Total: 1263ms | Queries: -

📄 Records

TypeCountSample Data
NS4nsd4.schlundtech.de, nsa4.schlundtech.de...
MX318e16e70.21.ik2.com (pri: 30), 18e16e70.22.ik2.io (pri: 20)...
TXT1v=spf1 include:_spf.mlsend.com include:m
SOA1nsa4.schlundtech.de andreas\.hernitschec

Analysis

Name Servers

The DNS delegation for tool.de covers 4 name servers — nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

There is at least partial name server overlap between tool.de and other domains — bechir.net, sonosolar.de, frima-emden.eu and two more among them.

All four hostnames — nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de — resolve to two IP numbers apiece: nsa4.schlundtech.de to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb4.schlundtech.de to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc4.schlundtech.de to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd4.schlundtech.de to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

Incoming mail for tool.de is delivered via three mail servers: 18e16e70.21.ik2.com, 18e16e70.23.ik2.eu and 18e16e70.22.ik2.io.

Host names with 4 IP numbers:

18e16e70.21.ik2.com resolves to four IP addresses — 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

Host names with two IP numbers:

The A records for 18e16e70.22.ik2.io return 38.246.57.226 and 64.38.239.82.

Host names with one IP number:

18e16e70.23.ik2.eu resolves to the IP address 66.228.130.218.