bcscience10.com - robtex.com
bcscience10.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns85.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::79🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| A | 156.154.64.85🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| NS | pdns85.ultradns.biz | ||||||
| A | 2610:a1:1015::79🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| A | 156.154.66.85🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| NS | pdns85.ultradns.net | ||||||
| A | 2610:a1:1014::79🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| A | 156.154.65.85🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| NS | pdns85.ultradns.org | ||||||
| A | 2001:502:4612::79🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| A | 156.154.67.85🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| MX | mail.eppg.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | pdns85.ultradns.comhostmaster@mheducation.com 2014-06-30 #23 | ||||||
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=1774702487 | ||||||
Same first word
bcscience10.com |
DNS History
8 records (5 active, 3 former)
●NSpdns85.ultradns.biz2015-08-02 → 2026-03-28 · 2 obs
● 2026-03-28 13:11:28
●NSpdns85.ultradns.com2015-08-02 → 2026-03-28 · 2 obs
● 2026-03-28 13:11:28
●NSpdns85.ultradns.net2015-08-02 → 2026-03-28 · 2 obs
● 2026-03-28 13:11:28
●NSpdns85.ultradns.org2015-08-02 → 2026-03-28 · 2 obs
● 2026-03-28 13:11:28
○A192.243.83.302015-08-02 → 2017-07-13 · 4 obs
● 2017-07-13 20:38:00
○ 2017-08-18 02:52:26
○ 2026-03-28 13:11:28
○A192.243.93.452015-08-02 → 2017-07-13 · 4 obs
● 2017-07-13 20:38:00
○ 2017-08-18 02:52:26
○ 2026-03-28 13:11:28
○A204.74.99.1002017-08-18 → 2026-02-15 · 5 obs
● 2017-08-18 02:52:26
● 2026-02-15 20:25:40
○ 2026-03-04 03:48:02
○ 2026-03-28 13:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| bcscience10.com | pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.85
NS records: pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcscience10.com (unsigned zone)
⏱️ Timing
Total: 731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns85.ultradns.biz, pdns85.ultradns.com... |
| MX | 1 | mail.eppg.com (pri: 0) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | pdns85.ultradns.com hostmaster.mheducati |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns85.ultradns.com, pdns85.ultradns.com)
Analysis
Name Servers
bcscience10.com is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.
bcscience10.com shares name servers with other domains at least partially, for instance interventionresource.com, gedmath.com, theconnectcommunity.com, eppg.com and connectcit.net.
Host names with two IP numbers:
pdns85.ultradns.biz resolves to 2610:a1:1015::79 and 156.154.66.85.
pdns85.ultradns.com resolves to 2001:502:f3ff::79 and 156.154.64.85.
pdns85.ultradns.net resolves to 2610:a1:1014::79 and 156.154.65.85.
pdns85.ultradns.org resolves to 2001:502:4612::79 and 156.154.67.85.
Mail Servers
The mail server for bcscience10.com is mail.eppg.com.
bcscience10.com shares the same mail server setup as other domains, including aprevealed.com, digitalengineeringlibrary.com, pharmacotherapyonline.com, order.eppg.com and salescorrespondenttool.com.
bcscience10.com shares some mail servers with other domains, including mcgraw-hill.com.au, glencoeezine.com, chemskillbuilder.com, accessmedbooks.com and mhcls.com.