springersource.com - dns.ninja
springersource.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785187462 | ||||||
Same first word
springersource.com |
springersource.net |
springersource.info |
springersource.org |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns1.springer.com2016-12-21 → 2017-10-10 · 4 obs
● 2017-10-10 11:40:38
○ 2026-02-21 16:18:02
○ 2026-07-27 21:45:22
○NSdns2.springer.com2016-12-21 → 2017-10-10 · 4 obs
● 2017-10-10 11:40:38
○ 2026-02-21 16:18:02
○ 2026-07-27 21:45:22
○NSdns4.springer.com2016-12-21 → 2017-10-10 · 4 obs
● 2017-10-10 11:40:38
○ 2026-02-21 16:18:02
○ 2026-07-27 21:45:22
●NSpdns1.ultradns.net2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
●NSpdns2.ultradns.net2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
●NSpdns3.ultradns.org2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
●NSpdns4.ultradns.org2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
●NSpdns5.ultradns.info2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
○A195.128.8.702016-12-21 → 2017-10-10 · 4 obs
● 2017-10-10 11:40:38
○ 2026-02-21 16:18:02
○ 2026-07-27 21:45:22
●A35.234.135.32026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 16:18:02
● 2026-07-27 21:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| springersource.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springersource.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.234.135.3 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| TXT | 1 | google-site-verification=TEqlwoa3j87b2rC |
| SOA | 1 | pdns1.ultradns.net hostmaster.springer.c |
Analysis
IP Addresses
springersource.com resolves to one IP address: 35.234.135.3.
springerjnls.wpengine.com, oncologyhighlights2020.com, insciencetraining.com and two other host names share IP numbers with springersource.com.
Name Servers
springersource.com has 6 name servers — pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
At least some of springersource.com's name servers are shared with other domains, for example expedabusinessadvantage.com, xbma.com, topchefonline.tv and two more.
These name servers tend to co-occur with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
pdns5.ultradns.info resolves to 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net resolves to 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net resolves to 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org resolves to 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org resolves to 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk resolves to 204.74.115.1 and 2610:a1:1017::1.