upsource.de - dns.ninja
upsource.de
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=1783226241 | ||||||
Subdomains
Same first word
upsource.com |
upsource.io |
upsource.org |
upsource.com.au |
upsource.cn |
upsource.com.sa |
upsource.be |
upsource.de |
upsource.co.uk |
upsource.nl |
Similar names
cosupure.com |
couperus.eu |
courseup.org |
sourceup.com |
upcourse.io |
cuesupro.com |
eurocups.pl |
sourceup.org |
upcourse.com |
couperus.net |
eurocups.ru |
purecous.com |
couperus.com |
eurocups.com |
DNS History
12 records (7 active, 5 former)
○NSns1.first-ns.de2015-06-15 → 2017-12-18 · 4 obs
● 2017-12-18 08:21:26
○ 2026-02-20 05:33:22
○ 2026-07-05 04:50:42
●NSns14.linevast.com2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
●NSns15.linevast.com2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
●NSns16.linevast.com2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
○NSrobotns2.second-ns.de2015-06-15 → 2017-12-18 · 4 obs
● 2017-12-18 08:21:26
○ 2026-02-20 05:33:22
○ 2026-07-05 04:50:42
○NSrobotns3.second-ns.com2015-06-15 → 2017-12-18 · 4 obs
● 2017-12-18 08:21:26
○ 2026-02-20 05:33:22
○ 2026-07-05 04:50:42
○MXmail.upsource.de2015-06-15 → 2017-12-18 · 4 obs
● 2017-12-18 08:21:26
○ 2026-02-20 05:33:22
○ 2026-07-05 04:50:42
●MXmxext1.mailbox.org2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
●MXmxext2.mailbox.org2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
●MXmxext3.mailbox.org2026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
○A5.9.13.1492015-06-15 → 2017-12-18 · 4 obs
● 2017-12-18 08:21:26
○ 2026-02-20 05:33:22
○ 2026-07-05 04:50:42
●A83.171.236.1542026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:33:22
● 2026-07-05 04:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| upsource.de | ns16.linevast.com, ns15.linevast.com, ns14.linevast.com | - |
✅ Authoritative Response
Server:83.171.239.247
NS records: ns16.linevast.com, ns15.linevast.com, ns14.linevast.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upsource.de (unsigned zone)
⏱️ Timing
Total: 1554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.171.236.154 |
| NS | 3 | ns15.linevast.com, ns14.linevast.com... |
| MX | 3 | mxext2.mailbox.org (pri: 10), mxext3.mailbox.org (pri: 20)... |
| TXT | 2 | upSource GmbH, v=spf1 include:mailbox.org ~al |
| SOA | 1 | ns14.linevast.com hostmaster.upsource.de |
Analysis
Hierarchy
dev2.upsource.de, mail.upsource.de and www.upsource.de are all subdomains of upsource.de.
IP Addresses
upsource.de directs to one IP number, which is 83.171.236.154.
Name Servers
upsource.de is delegated to three name servers: ns14.linevast.com, ns15.linevast.com and ns16.linevast.com.
The name servers of upsource.de overlap at least partially with those of other domains — among them credium.be, stomcs.com, yatego-shopping.de and two more.
ns14.linevast.com, ns15.linevast.com and ns16.linevast.com each resolve to two IP addresses: ns14.linevast.com resolves to 83.171.239.247 and 2a05:8b81:1000:1::1a6e:b361; ns15.linevast.com resolves to 83.171.239.254 and 2a05:8b81:1000:1::7e03:d9af; ns16.linevast.com resolves to 83.171.239.39 and 2a05:8b81:1000:1::961:ce9c.
Mail Servers
Mail for upsource.de is routed through three mail servers — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
upsource.de shares at least some of its mail servers with other domains — for example mail900.com, hwk-heilbronn-service.de, hkhl.net and two more.
mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org each resolve to two IP addresses: mxext1.mailbox.org resolves to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1; mxext2.mailbox.org resolves to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1; mxext3.mailbox.org resolves to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.