sylvanmathprep.com - dns.ninja
sylvanmathprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.196.234.34🇺🇸 Google35.196.224.0/20 | ||||||
| PTR | 34.234.196.35.bc.googleusercontent.com | ||||||
| NS | ns1-05.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::5🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| A | 13.107.236.5🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| NS | ns2-05.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| A | 150.171.21.5🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| NS | ns3-05.azure-dns.org | ||||||
| A | 2a01:111:4000:700::5🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| A | 204.14.183.5🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| NS | ns4-05.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| A | 208.84.5.5🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| SOA | ns1-05.azure-dns.comdnsadmin@educate.com 2016-10-20 #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=1785251912 | ||||||
Previously MX for
sylvanmathprep.com |
Same first word
sylvanmathprep.com |
DNS History
13 records (5 active, 8 former)
○NSns.inmotionhosting.com2016-03-15 → 2020-02-19 · 5 obs
● 2016-03-15 21:57:42
● 2020-02-19 07:08:42
○ 2026-02-24 20:12:12
○ 2026-07-28 15:25:56
○NSns.rackspace.com2015-08-05 → 2015-12-09 · 4 obs
● 2015-12-09 17:20:54
○ 2016-03-15 21:57:42
○ 2026-07-28 15:25:56
●NSns1-05.azure-dns.com2026-02-24 → 2026-07-28 · 3 obs
● 2026-02-24 20:12:12
● 2026-07-28 15:25:56
●NSns2-05.azure-dns.net2026-02-24 → 2026-07-28 · 3 obs
● 2026-02-24 20:12:12
● 2026-07-28 15:25:56
○NSns2.inmotionhosting.com2016-03-15 → 2020-02-19 · 5 obs
● 2016-03-15 21:57:42
● 2020-02-19 07:08:42
○ 2026-02-24 20:12:12
○ 2026-07-28 15:25:56
○NSns2.rackspace.com2015-08-05 → 2015-12-09 · 4 obs
● 2015-12-09 17:20:54
○ 2016-03-15 21:57:42
○ 2026-07-28 15:25:56
●NSns3-05.azure-dns.org2026-02-24 → 2026-07-28 · 3 obs
● 2026-02-24 20:12:12
● 2026-07-28 15:25:56
●NSns4-05.azure-dns.info2026-02-24 → 2026-07-28 · 3 obs
● 2026-02-24 20:12:12
● 2026-07-28 15:25:56
○MXsylvanmathprep.com2016-03-15 → 2020-02-19 · 5 obs
● 2016-03-15 21:57:42
● 2020-02-19 07:08:42
○ 2026-02-24 20:12:12
○ 2026-07-28 15:25:56
○MXwww1.sylvanmathprep.com2015-08-05 → 2015-12-09 · 4 obs
● 2015-12-09 17:20:54
○ 2016-03-15 21:57:42
○ 2026-07-28 15:25:56
○A104.244.120.2142016-03-15 → 2017-03-24 · 5 obs
● 2016-03-15 21:57:42
● 2017-03-24 11:17:40
○ 2020-02-19 07:08:42
○ 2026-07-28 15:25:56
●A35.196.234.342020-02-19 → 2026-07-28 · 3 obs
● 2020-02-19 07:08:42
● 2026-07-28 15:25:56
○A98.129.207.1382015-08-05 → 2015-12-09 · 4 obs
● 2015-12-09 17:20:54
○ 2016-03-15 21:57:42
○ 2026-07-28 15:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| sylvanmathprep.com | ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.5
NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sylvanmathprep.com (unsigned zone)
⏱️ Timing
Total: 1737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.196.234.34 |
| NS | 4 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| SOA | 1 | ns1-05.azure-dns.com dnsadmin.educate.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)
Analysis
IP Addresses
sylvanmathprep.com has exactly one IP address — 35.196.234.34.
schoolmathprep.com and 34.234.196.35.bc.googleusercontent.com are among other host names that share IP numbers with sylvanmathprep.com.
Name Servers
Four name servers handle the delegation for sylvanmathprep.com: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
The name servers of sylvanmathprep.com overlap at least partially with those of other domains — among them mykontacts.com, bentley.lt, basicenergia.net and two more.
Each of the four hosts ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org has two IP addresses. ns1-05.azure-dns.com points to 13.107.236.5 and 2603:1061:0:700::5. ns4-05.azure-dns.info points to 208.84.5.5 and 2620:1ec:bda:700::5. ns2-05.azure-dns.net points to 150.171.21.5 and 2620:1ec:8ec:700::5. ns3-05.azure-dns.org points to 204.14.183.5 and 2a01:111:4000:700::5.