bigdatascience.info - dns.ninja
bigdatascience.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2026-05-02 #4 | ||||||
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=1783433099 | ||||||
Previously MX for
bigdatascience.info |
Same first word
bigdatascience.com.mx |
bigdatascience.info |
DNS History
9 records (4 active, 5 former)
●NSns19.domaincontrol.com2026-04-01 → 2026-07-07 · 3 obs
● 2026-04-01 17:29:22
● 2026-07-07 14:37:20
●NSns20.domaincontrol.com2026-04-01 → 2026-07-07 · 3 obs
● 2026-04-01 17:29:22
● 2026-07-07 14:37:20
○NSns71.domaincontrol.com2015-05-29 → 2017-05-21 · 4 obs
● 2017-05-21 02:56:10
○ 2026-04-01 17:29:22
○ 2026-07-07 14:37:20
○NSns72.domaincontrol.com2015-05-29 → 2017-05-21 · 4 obs
● 2017-05-21 02:56:10
○ 2026-04-01 17:29:22
○ 2026-07-07 14:37:20
○MXbigdatascience.info2015-05-29 → 2017-05-21 · 4 obs
● 2017-05-21 02:56:10
○ 2026-04-01 17:29:22
○ 2026-07-07 14:37:20
○A130.94.180.1212015-05-29 → 2016-11-19 · 4 obs
● 2016-11-19 16:52:50
○ 2017-05-21 02:56:10
○ 2026-07-07 14:37:20
●A15.197.225.1282026-04-01 → 2026-07-07 · 3 obs
● 2026-04-01 17:29:22
● 2026-07-07 14:37:20
○A173.254.228.832017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 02:56:10
○ 2026-04-01 17:29:22
○ 2026-07-07 14:37:20
●A3.33.251.1682026-04-01 → 2026-07-07 · 3 obs
● 2026-04-01 17:29:22
● 2026-07-07 14:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| bigdatascience.info | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigdatascience.info (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
bigdatascience.info directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Two other host names, along with slicedrop.net, spcarpet.com and hftrobotics.com, also share IP numbers with bigdatascience.info.
Name Servers
DNS delegation for bigdatascience.info points to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
bigdatascience.info shares its NS records with other domains, for example durgon.com, re-props.com, reelectdon.net and two others.
bigdatascience.info has partial name server overlap with other domains, including reddogdigital.co.uk.
ns19.domaincontrol.com directs to 97.74.109.10 and 2603:5:21d0::a. ns20.domaincontrol.com directs to 173.201.77.10 and 2603:5:22d0::a. Each host name carries two IP addresses.