revealmath.org - robtex.com
revealmath.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.243.85.12🇺🇸 F5192.243.85.0/24 hosted | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 2zsvhspvz8rzys8jgcn6qqbjpt9f9lwn | ||||||
| TXT | t6k44z13mq3fsnc9tgh7ptzpvjn10r1q | ||||||
| SOA | pdns85.ultradns.comhostmaster@mheducation.com 2017-09-21 #18 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777053927 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSpdns85.ultradns.biz2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:36:48
●NSpdns85.ultradns.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:36:48
●NSpdns85.ultradns.net2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:36:48
●NSpdns85.ultradns.org2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:36:48
●A192.243.85.122026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:36:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| revealmath.org | pdns85.ultradns.biz, pdns85.ultradns.org, pdns85.ultradns.net, pdns85.ultradns.com | 2 records |
✅ Authoritative Response
Server:156.154.65.85
NS records: pdns85.ultradns.biz, pdns85.ultradns.org, pdns85.ultradns.net, pdns85.ultradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for revealmath.org (unsigned zone)
⏱️ Timing
Total: 4122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.85.12 |
| NS | 4 | pdns85.ultradns.biz, pdns85.ultradns.com... |
| TXT | 3 | v=spf1 -all, 2zsvhspvz8rzys8jgcn6qqbjpt9f9lwn... |
| SOA | 1 | pdns85.ultradns.com hostmaster.mheducati |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns85.ultradns.org, pdns85.ultradns.org)
Analysis
IP Addresses
revealmath.org resolves to one IP number: 192.243.85.12.
other host names including highschoolequivalency.com, arrivemath.org, revealmathematics.info, aleksindependent.com and revealmathematics.org share IP numbers with revealmath.org.
Name Servers
revealmath.org is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.
revealmath.org at least partially shares name servers with other domains, for instance mcgraw-hillanswer.com, mheducation.mx, mcgraw-hillforlearning.net, mheducation.co.in and ganumberworlds.com.
Host names with two IP numbers:
pdns85.ultradns.biz points to 2610:a1:1015::79 and 156.154.66.85; pdns85.ultradns.com points to 2001:502:f3ff::79 and 156.154.64.85; pdns85.ultradns.net points to 2610:a1:1014::79 and 156.154.65.85; pdns85.ultradns.org points to 2001:502:4612::79 and 156.154.67.85.