mathhelp.org - dns.ninja
mathhelp.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1782664487 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.sedoparking.com2015-06-12 → 2026-06-28 · 2 obs
● 2026-06-28 16:53:44
●NSns2.sedoparking.com2015-06-12 → 2026-06-28 · 2 obs
● 2026-06-28 16:53:44
●MXlocalhost2017-02-02 → 2026-06-28 · 5 obs
● 2017-02-02 01:23:46
○ 2020-01-20 23:15:00
● 2026-02-19 00:20:06
● 2026-06-28 16:53:44
○MXmail.nickstel.com2015-06-12 → 2016-05-30 · 4 obs
● 2016-05-30 16:07:14
○ 2017-02-02 01:23:46
○ 2026-06-28 16:53:44
○MXmail.pickelhost.com2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 23:15:00
○ 2026-02-19 00:20:06
○ 2026-06-28 16:53:44
●A64.190.63.2222026-02-19 → 2026-06-28 · 3 obs
● 2026-02-19 00:20:06
● 2026-06-28 16:53:44
○A72.52.4.912015-06-12 → 2017-02-02 · 4 obs
● 2017-02-02 01:23:46
○ 2020-01-20 23:15:00
○ 2026-06-28 16:53:44
○A91.195.240.1262020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 23:15:00
○ 2026-02-19 00:20:06
○ 2026-06-28 16:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathhelp.org | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:3.130.216.63
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathhelp.org (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
mathhelp.org resolves to one IP address: 64.190.63.222.
alleaanbiedingen.info, ns3.digitalhookup.com, b7og.com and two other host names share IP numbers with mathhelp.org.
Name Servers
Two name servers handle the delegation for mathhelp.org: ns1.sedoparking.com and ns2.sedoparking.com.
mathhelp.org uses the same name servers as several other domains — among them mrservice.com, druck.ag, ns2.tebit.com and two more.
mathhelp.org has a partial name server overlap with other domains — among them elecref.com and isnat.com.
It is common to find these name servers paired with the name servers ns1.afternic.com, ns2.afternic.com, ns1.atom.com and ns2.atom.com.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
Mail for mathhelp.org is handled by a single mail server, localhost.
mathhelp.org uses an identical mail server configuration to several other domains — among them mail.goair.eu, autopowerblogsreview.info.ph, glamourdeals.de and two more.