nullmx.mathground.com - robtex.com
nullmx.mathground.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.200🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | lb-212-200.above.com | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| A | 103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | park-mx.above.com | ||||||
| TXT | 0ad094978b47130a6a809a0396525cae21191ed6 | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-03-24 #1 | ||||||
mathground.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.200🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.mfk1.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.mfk1.com ⚠️ Not in zone NS records | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| TXT | 0ad094978b47130a6a809a0396525cae21191ed6 | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-03-24 #1 | ||||||
WOT: SAFE (1/100)
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.abovedomains.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:19:28
○NSns1.parkingcrew.net2015-06-03 → 2016-08-08 · 3 obs
● 2016-08-08 00:27:04
○ 2026-03-24 01:19:28
●NSns2.abovedomains.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:19:28
○NSns2.parkingcrew.net2015-06-03 → 2016-08-08 · 3 obs
● 2016-08-08 00:27:04
○ 2026-03-24 01:19:28
○MXmail.h-email.net2015-06-03 → 2016-08-08 · 3 obs
● 2016-08-08 00:27:04
○ 2026-03-24 01:19:28
●A103.224.212.2002026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:19:28
○A185.53.179.62015-06-03 → 2016-08-08 · 3 obs
● 2016-08-08 00:27:04
○ 2026-03-24 01:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathground.com | ns1.mfk1.com, ns2.mfk1.com | 4 records |
✅ Authoritative Response
Server:103.224.182.10
NS records: ns1.mfk1.com, ns2.mfk1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathground.com (unsigned zone)
⏱️ Timing
Total: 1810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.200 |
| NS | 2 | ns2.abovedomains.com, ns1.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 2 | 0ad094978b47130a6a809a0396525cae21191ed6, v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mfk1.com, ns1.mfk1.com, ns2.mfk1.com...)
Analysis
IP Addresses
nullmx.mathground.com resolves to a single IP address: 103.224.212.200.
Other host names including mujeressexis.com, amazonwebbc.com, usuario.it, gourmandise.com.au and sun-ts2-04.big.net.au share IP numbers with nullmx.mathground.com.
Name Servers
nullmx.mathground.com's delegation uses two name servers, ns1.abovedomains.com and ns2.abovedomains.com.
nullmx.mathground.com shares the same name server setup as other domains, for example dampferkoenig-schwaben.de, aimvic.com.au, vosmotorsports.com, ierp.us and ns1.(0x736578)video.pro.
nullmx.mathground.com at least partially shares name servers with other domains, including hn666.xyz, medstudents.info, ebots.cc, bublsi.fun and cholokini.net.
These name servers are typically used together with the name servers ns15.abovedomains.com, ns16.abovedomains.com, contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 5579.ns1.abovedomains.com and 5579.ns2.abovedomains.com.
Host names with two IPs:
ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9
ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10
Mail Servers
nullmx.mathground.com is handled by a single mail server, park-mx.above.com.
nullmx.mathground.com shares its mail server setup with other domains, including basecoin.cc, googole.nl, a.hrvers.(0x706f726e)(0x736578).it, qzetnversitym.com and www.triflecardslouse.com.
park-mx.above.com points to a single IP: 103.224.212.34.