springer-link.de - robtex.com
springer-link.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=1775956560 | ||||||
Same first word
springer-link.de |
DNS History
9 records (6 active, 3 former)
○NSdns1.springer.com2015-07-05 → 2017-07-03 · 4 obs
● 2017-07-03 14:00:10
○ 2026-03-21 15:57:52
○ 2026-04-12 01:17:16
○NSdns2.springer.com2015-07-05 → 2017-07-03 · 4 obs
● 2017-07-03 14:00:10
○ 2026-03-21 15:57:52
○ 2026-04-12 01:17:16
○NSdns4.springer.com2015-07-05 → 2017-07-03 · 4 obs
● 2017-07-03 14:00:10
○ 2026-03-21 15:57:52
○ 2026-04-12 01:17:16
●NSpdns1.ultradns.net2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
●NSpdns2.ultradns.net2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
●NSpdns3.ultradns.org2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
●NSpdns4.ultradns.org2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
●NSpdns5.ultradns.info2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
●NSpdns6.ultradns.co.uk2026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 15:57:52
● 2026-04-12 01:17:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| springer-link.de | pdns3.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns6.ultradns.co.uk... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns2.ultradns.net, pdns1.ultradns.net, pdns6.ultradns.co.uk, pdns5.ultradns.info, pdns4.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springer-link.de (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net hostmaster.springer.c |
Analysis
Name Servers
springer-link.de is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
springer-link.de shares name servers with other domains at least partially, for example ultraedge.biz, condosavers.net, universalindia.net, sanagency.co.uk and cole-parmer.ca.
these name servers are often used with the following: udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, ns1.netbcp.com, ns2.netbcp.net, ns1.nbcuni.com, ns5.nbcuni.com, ns3.nbcuni.com, ns6.nbcuni.com and ns2.nbcuni.com.
Host names with two IPs:
pdns5.ultradns.info ->2610:a1:1016::1 and 204.74.114.1
pdns1.ultradns.net ->2001:502:f3ff::1 and 204.74.108.1
pdns2.ultradns.net ->2610:a1:1014::1 and 204.74.109.1
pdns3.ultradns.org ->2610:a1:1015::1 and 199.7.68.1