webscience.com - dns.ninja
webscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.187.53🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | 192-185-187-53.unifiedlayer.com | ||||||
| NS | ns1641.websitewelcome.com ⭐ | ||||||
| A | 192.185.187.48🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | ns1641.websitewelcome.com | ||||||
| NS | ns1642.websitewelcome.com | ||||||
| A | 192.185.187.49🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | ns1642.websitewelcome.com | ||||||
| MX | mail.webscience.com ⭐ | ||||||
| A | 192.185.187.53🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | 192-185-187-53.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1641.websitewelcome.commauricen@gmail.com 2026-06-27 #1 | ||||||
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=1785269907 | ||||||
Subdomains
mail.webscience.com |
Same first word
webscience.com |
webscience.co |
webscience.de |
webscience.it |
webscience.net |
webscience.ie |
webscience.org |
webscience.at |
webscience.co.uk |
webscience.ru |
Similar names
scienceweb.ru |
scienceweb.uz |
scienceweb.ca |
scienceweb.com.br |
scienceweb.gr |
scienceweb.nl |
scienceweb.org |
scienceweb.com |
DNS History
11 records (4 active, 7 former)
●NSns1641.websitewelcome.com2026-02-19 → 2026-07-28 · 3 obs
● 2026-02-19 20:00:50
● 2026-07-28 20:29:36
●NSns1642.websitewelcome.com2026-02-19 → 2026-07-28 · 3 obs
● 2026-02-19 20:00:50
● 2026-07-28 20:29:36
○NSns57.1and1.com2015-07-26 → 2017-11-21 · 4 obs
● 2017-11-21 16:40:14
○ 2026-02-19 20:00:50
○ 2026-07-28 20:29:36
○NSns58.1and1.com2015-07-26 → 2017-11-21 · 4 obs
● 2017-11-21 16:40:14
○ 2026-02-19 20:00:50
○ 2026-07-28 20:29:36
●MXmail.webscience.com2026-02-19 → 2026-07-28 · 3 obs
● 2026-02-19 20:00:50
● 2026-07-28 20:29:36
○MXmx00.1and1.com2015-07-26 → 2017-11-21 · 4 obs
● 2017-11-21 16:40:14
○ 2026-02-19 20:00:50
○ 2026-07-28 20:29:36
○MXmx01.1and1.com2015-07-26 → 2017-11-21 · 4 obs
● 2017-11-21 16:40:14
○ 2026-02-19 20:00:50
○ 2026-07-28 20:29:36
●A192.185.187.532026-02-19 → 2026-07-28 · 3 obs
● 2026-02-19 20:00:50
● 2026-07-28 20:29:36
○A216.250.120.1172016-07-02 → 2016-09-26 · 5 obs
● 2016-07-02 07:35:16
● 2016-09-26 21:55:42
○ 2016-12-26 22:55:00
○ 2026-07-28 20:29:36
○A74.208.236.162016-12-26 → 2017-11-21 · 5 obs
● 2016-12-26 22:55:00
● 2017-11-21 16:40:14
○ 2026-02-19 20:00:50
○ 2026-07-28 20:29:36
○A74.208.86.2172015-07-26 → 2016-04-27 · 4 obs
● 2016-04-27 01:29:14
○ 2016-07-02 07:35:16
○ 2026-07-28 20:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| webscience.com | ns1641.websitewelcome.com, ns1642.websitewelcome.com | 2 records |
✅ Authoritative Response
Server:192.185.187.49
NS records: ns1641.websitewelcome.com, ns1642.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webscience.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.187.53 |
| NS | 2 | ns1642.websitewelcome.com, ns1641.websitewelcome.com |
| MX | 1 | mail.webscience.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1641.websitewelcome.com mauricen.gmail |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1641.websitewelcome.com, ns1642.websitewelcome.com)
Analysis
Hierarchy
webscience.com is the parent zone for mail.webscience.com.
IP Addresses
webscience.com has exactly one IP address — 192.185.187.53.
mail.jeffvonfeldt.info, beentheredonethattoo.com, mail.ygfmidnites.com plus two other host names have IP numbers in common with webscience.com.
Name Servers
webscience.com is served by two delegated name servers, ns1641.websitewelcome.com and ns1642.websitewelcome.com.
The name server configuration of webscience.com is shared with other domains, for instance crownprince.com, brokenwindscreenrepair.com, digitalcreations.us and two others.
webscience.com partially shares its NS delegation with several other domains, including bechurch.org, dogbodycare.com, xmeme.co.uk and two others.
In DNS configurations, these name servers often share authority with ns1.midnites.net, ns2.midnites.net, ns1.integritycreations.co.uk and 3 other name servers.
ns1641.websitewelcome.com resolves to 192.185.187.48. ns1642.websitewelcome.com resolves to 192.185.187.49. Both host names point to a single IP number.
Mail Servers
webscience.com uses one mail server — mail.webscience.com.
There is one IP number for mail.webscience.com: 192.185.187.53.