`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	`ns1.mfk1.com` ⚠️ Not in zone NS records
		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`
NS	`ns2.mfk1.com` ⚠️ Not in zone NS records
		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.com`hostmaster@trellian.com 2026-03-24 #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.net`nstld@verisign-grs.com serial=1771291435

WOT: SAFE (1/100)

Subdomains

nullmx.mathground.com

Same first word

mathground.com

mathground.net

Similar names

rothmundag.ch

DNS History

17 records (6 active, 11 former)

○NSns1.above.com2020-03-14 → 2020-03-14 · 3 obs

○ 2017-02-20 11:46:40
● 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

●NSns1.abovedomains.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-14 05:44:56
● 2026-03-23 17:41:50

○NSns1.mathground.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-04-24 15:48:06
● 2017-02-20 11:46:40
○ 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

●NSns1.mfk1.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-14 05:44:56
● 2026-03-23 17:41:50

○NSns1.parkingcrew.net2015-07-15 → 2016-04-24 · 4 obs

● 2015-07-15 00:07:28
● 2016-04-24 15:48:06
○ 2017-02-20 11:46:40
○ 2026-03-23 17:41:50

○NSns2.above.com2020-03-14 → 2020-03-14 · 3 obs

○ 2017-02-20 11:46:40
● 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

●NSns2.abovedomains.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-14 05:44:56
● 2026-03-23 17:41:50

○NSns2.mathground.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-04-24 15:48:06
● 2017-02-20 11:46:40
○ 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

●NSns2.mfk1.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-14 05:44:56
● 2026-03-23 17:41:50

○NSns2.parkingcrew.net2015-07-15 → 2016-04-24 · 4 obs

● 2015-07-15 00:07:28
● 2016-04-24 15:48:06
○ 2017-02-20 11:46:40
○ 2026-03-23 17:41:50

○MXmail.h-email.net2015-07-15 → 2016-04-24 · 4 obs

● 2015-07-15 00:07:28
● 2016-04-24 15:48:06
○ 2017-02-20 11:46:40
○ 2026-03-23 17:41:50

●MXpark-mx.above.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-02-20 11:46:40
● 2026-03-23 17:41:50

○A103.224.182.2452020-03-14 → 2020-03-14 · 3 obs

○ 2017-02-20 11:46:40
● 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

●A103.224.212.2002026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-14 05:44:56
● 2026-03-23 17:41:50

○A173.192.64.1472017-02-20 → 2017-02-20 · 4 obs

○ 2016-04-24 15:48:06
● 2017-02-20 11:46:40
○ 2020-03-14 05:44:56
○ 2026-03-23 17:41:50

○A185.53.179.62015-07-15 → 2016-04-24 · 6 obs

● 2015-07-15 00:07:28
● 2015-11-15 14:54:24
○ 2016-02-07 21:52:18
● 2016-04-24 15:48:06
○ 2017-02-20 11:46:40
○ 2026-03-23 17:41:50

○A185.53.179.82016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-15 14:54:24
● 2016-02-07 21:52:18
○ 2016-04-24 15:48:06
○ 2026-03-23 17:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
mathground.com	ns1.mfk1.com, ns2.mfk1.com	4 records

✅ Authoritative Response

Server:103.224.182.9

NS records: ns1.mfk1.com, ns2.mfk1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathground.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.200`
NS	2	`ns1.abovedomains.com, ns2.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

Hierarchy

nullmx.mathground.com has mathground.com as its parent.

IP Addresses

mathground.com maps to IP address 103.224.212.200.

Other host names, for instance biblo.space, insiemenelmondo.it, www.xvedieo.com, swsdns3.sws.com.au and counselloronline.com.au share IP numbers with mathground.com.

Name Servers

mathground.com is delegated to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, ns1.mfk1.com and ns2.mfk1.com.

mathground.com at least partially shares name servers with other domains such as cheque-dejeuner.mobi, resell-store.com, taak.it, dns.ponhob.com and wwwstatefoodsafety.com.

These name servers are often used together with ns15.abovedomains.com, ns16.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns3.abovedomains.com, ns4.abovedomains.com, contact-us-at.edoms.biz and domain-may-be-for-sale-at.edoms.biz.

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

ns1.mfk1.com points to 103.224.182.9 and 103.224.212.9

ns2.mfk1.com points to 103.224.182.10 and 103.224.212.10

Host names that point to 103.224.182.9: ns1.abovedomains.com and ns1.mfk1.com

Host names that point to 103.224.212.9: ns1.abovedomains.com and ns1.mfk1.com

Host names that point to 103.224.182.10: ns2.abovedomains.com and ns2.mfk1.com

Host names that point to 103.224.212.10: ns2.abovedomains.com and ns2.mfk1.com

Mail Servers

mathground.com is handled by a single mail server, park-mx.above.com.

mathground.com shares the same mail server setup as other domains, including yggtorrent.fr, www.freenet.space, ns1.162-241-176-248.hostgator-br.com, muco.it and shakeon.it.

park-mx.above.com points to one IP number: 103.224.212.34.

mathground.com - robtex.com

mathground.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mathground.com`

`com`