mathdata.com - dns.ninja

`mathdata.com`

DNSSEC	⚠️ Not signed
A	65.98.117.41^{🇺🇸 PWEBTECH65.98.0.0/17 FortressITX Route}
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`mx.mathdata.com.cust.a.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
TXT	`v=spf1 include:_spf.emfwd.name-services.com mx ?all`
SOA	`dns1.name-services.com`info@name-services.com serial=1703113626

`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=1785945969

WOT: SAFE (68/100)

PTR for

6.6.13.72.in-addr.arpa

Subdomains

mathdata.mathdata.com

ftp.mathdata.com

shuert.mathdata.com

Same first word

mathdata.net

mathdata.cn

mathdata.com

Similar names

datamath.com

datamath.org

datamath.dk

datamath.net

datamath.be

DNS History

14 records (7 active, 7 former)

●NSdns1.name-services.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

●NSdns2.name-services.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

●NSdns3.name-services.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

●NSdns4.name-services.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

●NSdns5.name-services.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

○NSns1.netxsecure.com2015-07-07 → 2017-02-06 · 4 obs

● 2015-07-07 19:20:34
● 2017-02-06 09:50:42
○ 2020-02-16 09:17:32
○ 2026-08-05 16:16:28

○NSns1.rscsecure.com2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-06 09:50:42
● 2020-02-16 09:17:32
○ 2026-03-01 15:43:00
○ 2026-08-05 16:16:28

○NSns2.netxsecure.com2015-07-07 → 2017-02-06 · 4 obs

● 2015-07-07 19:20:34
● 2017-02-06 09:50:42
○ 2020-02-16 09:17:32
○ 2026-08-05 16:16:28

○NSns2.rscsecure.com2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-06 09:50:42
● 2020-02-16 09:17:32
○ 2026-03-01 15:43:00
○ 2026-08-05 16:16:28

○MXhost.netxsecure.com2015-07-07 → 2020-02-16 · 4 obs

● 2015-07-07 19:20:34
● 2020-02-16 09:17:32
○ 2026-03-01 15:43:00
○ 2026-08-05 16:16:28

●MXmx.mathdata.com.cust.a.hostedemail.com2026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

○A170.249.198.822020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-06 09:50:42
● 2020-02-16 09:17:32
○ 2026-03-01 15:43:00
○ 2026-08-05 16:16:28

●A65.98.117.412026-03-01 → 2026-08-05 · 3 obs

○ 2020-02-16 09:17:32
● 2026-03-01 15:43:00
● 2026-08-05 16:16:28

○A67.222.135.282015-07-07 → 2017-02-06 · 4 obs

● 2015-07-07 19:20:34
● 2017-02-06 09:50:42
○ 2020-02-16 09:17:32
○ 2026-08-05 16:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mathdata.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.138

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathdata.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.98.117.41`
NS	5	`dns4.name-services.com, dns5.name-services.com...`
MX	1	`mx.mathdata.com.cust.a.hostedemail.com (`
TXT	1	`v=spf1 include:_spf.emfwd.name-services.`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Hierarchy

mathdata.com sits above mathdata.mathdata.com, ftp.mathdata.com and shuert.mathdata.com in the domain hierarchy.

IP Addresses

mathdata.com points to a single IP number: 65.98.117.41.

Additional host names such as ftp.mathdata.mathdata.com, mathdata.mathdata.com, ftp.mathdata.com and shuert.mathdata.com share IP numbers with mathdata.com.

Name Servers

Delegation for mathdata.com is to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

There is at least partial name server overlap between mathdata.com and other domains — bosg.com, fabhols.com, whhouvideo.com and two more among them.

These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.

Host names with two IP numbers:

dns1.name-services.com maps to two IP addresses — 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com maps to two IP addresses — 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com maps to two IP addresses — 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com maps to two IP addresses — 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com maps to two IP addresses — 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.

Mail Servers

mathdata.com has one mail server: mx.mathdata.com.cust.a.hostedemail.com.

There is one IP number for mx.mathdata.com.cust.a.hostedemail.com: 216.40.42.4.