scientific-doubt.com - robtex.com
scientific-doubt.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=1771291435 | ||||||
Same first word
scientific-doubt.com |
DNS History
9 records (9 active, 0 former)
●NSpdns73.ultradns.biz2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●NSpdns73.ultradns.co.uk2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●NSpdns73.ultradns.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●NSpdns73.ultradns.info2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●NSpdns73.ultradns.net2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●NSpdns73.ultradns.org2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●MXmail2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●A208.88.225.1172026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
●A2607:fbe0:1:42::1a2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 01:25:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scientific-doubt.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz... | 2 records |
✅ Authoritative Response
Server:156.154.65.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz, pdns73.ultradns.info, pdns73.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scientific-doubt.com (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.88.225.117 |
| AAAA | 1 | 2607:fbe0:1:42::1a |
| NS | 6 | pdns73.ultradns.co.uk, pdns73.ultradns.biz... |
| MX | 1 | mail (pri: 10) |
| SOA | 1 | pdns73.ultradns.com pdns73.ultradns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)
Analysis
IP Addresses
The entity scientific-doubt.com points to two IP numbers: 2607:fbe0:1:42::1a and 208.88.225.117.
For instance, other host names linear-policy.com, overjoyedbicycle.com, thrifty-storage.com, optimisticleave.com and bulky-battle.com share IP numbers with scientific-doubt.com.
Name Servers
scientific-doubt.com is delegated to six name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info, pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.
scientific-doubt.com shares name servers with other domains at least partially, for example testyschedule.pro, silent-basis.pro, dyna-lv.com, wobblypin.pro and tcf.net.au.
Host names with two IPs:
pdns73.ultradns.biz ->2610:a1:1015::6d and 156.154.66.73
pdns73.ultradns.com ->2001:502:f3ff::6d and 156.154.64.73
pdns73.ultradns.info ->2610:a1:1016::6d and 156.154.68.73
pdns73.ultradns.net ->2610:a1:1014::6d and 156.154.65.73
pdns73.ultradns.org ->2001:502:4612::6d and 156.154.67.73
pdns73.ultradns.co.uk ->2610:a1:1017::6d and 156.154.69.73
Mail Servers
scientific-doubt.com is handled by a single mail server, mail.
scientific-doubt.com shares the same mail server setup as other domains, for instance hey-baby.us, ynce.gov.cn, silent-stroke.pro, concernedcup.com and magnificent-listen.com.
scientific-doubt.com shares mail servers with other domains at least partially; for instance chaikinandsherman.com, shishinfotech.com, hsjaccountants.co.uk, fashiondisk.com and golfbooking.at.