springerreference.info - robtex.com
springerreference.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776014539 | ||||||
Same first word
springerreference.de |
springerreference.com |
springerreference.info |
DNS History
10 records (6 active, 4 former)
○NSdns1.springer.com2015-06-28 → 2020-04-06 · 4 obs
● 2020-04-06 15:57:26
○ 2026-02-21 16:14:44
○ 2026-04-12 17:50:00
○NSdns2.springer.com2015-06-28 → 2020-04-06 · 4 obs
● 2020-04-06 15:57:26
○ 2026-02-21 16:14:44
○ 2026-04-12 17:50:00
○NSdns4.springer.com2015-06-28 → 2020-04-06 · 4 obs
● 2020-04-06 15:57:26
○ 2026-02-21 16:14:44
○ 2026-04-12 17:50:00
●NSpdns1.ultradns.net2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
●NSpdns2.ultradns.net2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
●NSpdns3.ultradns.org2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
●NSpdns4.ultradns.org2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
●NSpdns5.ultradns.info2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 16:14:44
● 2026-04-12 17:50:00
○A192.87.127.902015-06-28 → 2020-04-06 · 4 obs
● 2020-04-06 15:57:26
○ 2026-02-21 16:14:44
○ 2026-04-12 17:50:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| springerreference.info | pdns5.ultradns.info, pdns4.ultradns.org, pdns3.ultradns.org, pdns1.ultradns.net... | 2 records |
✅ Authoritative Response
Server:204.74.109.1
NS records: pdns5.ultradns.info, pdns4.ultradns.org, pdns3.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springerreference.info (unsigned zone)
⏱️ Timing
Total: 296ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net hostmaster.springer.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns5.ultradns.info, pdns5.ultradns.info)
Analysis
Name Servers
springerreference.info 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.
springerreference.info at least partially shares name servers with other domains, including all-luxury-atlanta-hotel.com, 1.a.3.9.0.8.8.e.b.4.5.4.8.0.0.0.0.0.a.5.1.d.7.2.0.0.0.9.0.0.6.2.ip6.arpa, 187.128.64.in-addr.arpa, 506fit.com and root-domain.org.
these name servers are commonly used with udns1.ultradns.net, ns1.netbcp.com, ns2.netbcp.net, dns-external-master.amazon.com, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.
Host names with two IP numbers: pdns5.ultradns.info points to: 2610:a1:1016::1 and 204.74.114.1; pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to: 2610:a1:1014::1 and 204.74.109.1; pdns3.ultradns.org points to: 2610:a1:1015::1 and 199.7.68.1; pdns4.ultradns.org points to: 2001:502:4612::1 and 199.7.69.1; pdns6.ultradns.co.uk points to: 2610:a1:1017::1 and 204.74.115.1.