mathsci.org - dns.ninja
mathsci.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2.57.91.91🇺🇸 IIHOS0012.57.91.0/24 HOSTINGER-CDN | ||||||
| NS | ns1.dns-parking.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dns-parking.com | ||||||
| NS | ns2.dns-parking.com | ||||||
| A | 2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dns-parking.com | ||||||
| SOA | ns1.dns-parking.comdns@hostinger.com 2026-06-11 #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=1781612936 | ||||||
Previously NS for
mathsci.org |
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSmathsci.org2015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
○NSns0.mydns.jp2015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
●NSns1.dns-parking.com2026-02-26 → 2026-06-16 · 3 obs
● 2026-02-26 07:38:32
● 2026-06-16 13:10:54
○NSns1.mydns.jp2015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
●NSns2.dns-parking.com2026-02-26 → 2026-06-16 · 3 obs
● 2026-02-26 07:38:32
● 2026-06-16 13:10:54
○NSns2.mydns.jp2015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
○MXmx.mathsci.org2015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
○A124.209.129.1612015-07-22 → 2017-08-21 · 4 obs
● 2017-08-21 21:22:20
○ 2026-02-26 07:38:32
○ 2026-06-16 13:10:54
●A2.57.91.912026-02-26 → 2026-06-16 · 3 obs
● 2026-02-26 23:22:28
● 2026-06-16 13:10:54
○A84.32.84.322026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 07:38:32
○ 2026-02-26 23:22:28
○ 2026-06-16 13:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| mathsci.org | ns1.dns-parking.com, ns2.dns-parking.com | - |
✅ Authoritative Response
Server:162.159.24.201
NS records: ns1.dns-parking.com, ns2.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsci.org (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.57.91.91 |
| NS | 2 | ns1.dns-parking.com, ns2.dns-parking.com |
| SOA | 1 | ns1.dns-parking.com dns.hostinger.com |
Analysis
IP Addresses
mathsci.org directs to one IP number, which is 2.57.91.91.
Among the host names that share IP numbers with mathsci.org are destickerbaas.com, believe.co.id, khalwa-ci.com and two others.
Name Servers
mathsci.org has two authoritative name servers — ns1.dns-parking.com and ns2.dns-parking.com.
mathsci.org has the same name server delegation as a number of other domains, such as jamaservices.com, chonsun.com, miennam.net and two more.
Both ns1.dns-parking.com and ns2.dns-parking.com have two IP addresses each. ns1.dns-parking.com resolves to 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; ns2.dns-parking.com resolves to 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.