tool.de - dns.ninja
tool.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsa4.schlundtech.de ⭐ | ||||||
| A | 2607: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 | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| A | 185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| NS | nsb4.schlundtech.de | ||||||
| A | 2607: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 | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| A | 185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| NS | nsc4.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| A | 217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| NS | nsd4.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| A | 217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| MX | 18e16e70.23.ik2.eu ⭐ | ||||||
| A | 66.228.130.218🇺🇸 RoadRunner66.228.130.0/24 Mobius Partners, LLC 4215 N. Beltwood Pkwy Farmers Branch, TX 75244 | ||||||
| MX | 18e16e70.22.ik2.io(20) | ||||||
| A | 38.246.57.226🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn) | ||||||
| PTR | s602a.ik2.io | ||||||
| A | 64.38.239.82🇺🇸 AS2045464.38.224.0/20 Proxy route | ||||||
| PTR | s480c.ik2.io | ||||||
| MX | 18e16e70.21.ik2.com(30) | ||||||
| A | 38.246.57.230🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn) | ||||||
| PTR | s602e.ik2.com | ||||||
| A | 64.38.239.83🇺🇸 AS2045464.38.224.0/20 Proxy route | ||||||
| PTR | s480d.ik2.com | ||||||
| A | 162.213.157.172🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated | ||||||
| PTR | s236a.ik2.com | ||||||
| A | 207.81.189.178🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1 | ||||||
| PTR | s250a.ik2.com | ||||||
| TXT | v=spf1 include:_spf.mlsend.com include:mailbox.org include:_spf.google.com ~all | ||||||
| SOA | nsa4.schlundtech.deandreas\@hernitscheck.gmail.com 2023-07-30 #0 | ||||||
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.dedns-operations@denic.de serial=1780534782 | ||||||
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
●NSnsa4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:23:26
●NSnsb4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:23:26
●NSnsc4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:23:26
●NSnsd4.schlundtech.de2015-08-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:23:26
●MX18e16e70.21.ik2.com2026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
●MX18e16e70.22.ik2.io2026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
●MX18e16e70.23.ik2.eu2026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 00:00:14
● 2026-06-04 01:23:26
○MXmxext1.mailbox.org2017-04-03 → 2017-04-03 · 4 obs
● 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
● 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
● 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
● 2016-07-30 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
● 2016-07-30 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
● 2016-07-30 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
● 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
● 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
● 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
● 2016-07-30 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
● 2016-04-10 22:57:38
○ 2016-07-30 05:28:32
○ 2026-06-04 01:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tool.de | nsd4.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
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | nsd4.schlundtech.de, nsa4.schlundtech.de... |
| MX | 3 | 18e16e70.21.ik2.com (pri: 30), 18e16e70.22.ik2.io (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.mlsend.com include:m |
| SOA | 1 | nsa4.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.