`mathletic.com`

DNSSEC	⚠️ Not signed
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	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`apple-domain=6VorqlmlxcIzdk0E`
SOA	`dns1.name-services.com`info@name-services.com serial=1760501364

`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

Same first word

mathletic.com

mathletic.net

Similar names

DNS History

12 records (7 active, 5 former)

●NSdns1.name-services.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

●NSdns2.name-services.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

●NSdns3.name-services.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

●NSdns4.name-services.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

●NSdns5.name-services.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

○NSns1.server284.com2008-03-19 → 2017-02-18 · 4 obs

● 2008-03-19 18:53:48
● 2017-02-18 18:41:42
○ 2026-02-23 01:05:54
○ 2026-03-22 22:09:00

○NSns2.server284.com2008-03-19 → 2017-02-18 · 4 obs

● 2008-03-19 18:53:48
● 2017-02-18 18:41:42
○ 2026-02-23 01:05:54
○ 2026-03-22 22:09:00

○MXmail.mathletic.com2008-03-19 → 2017-02-18 · 4 obs

● 2008-03-19 18:53:48
● 2017-02-18 18:41:42
○ 2026-02-23 01:05:54
○ 2026-03-22 22:09:00

●MXmx01.mail.icloud.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

●MXmx02.mail.icloud.com2026-02-23 → 2026-03-22 · 3 obs

○ 2017-02-18 18:41:42
● 2026-02-23 01:05:54
● 2026-03-22 22:09:00

○A192.252.144.342017-02-18 → 2017-02-18 · 4 obs

○ 2016-06-22 07:05:36
● 2017-02-18 18:41:42
○ 2026-02-23 01:05:54
○ 2026-03-22 22:09:00

○A64.14.68.812008-03-19 → 2016-06-22 · 4 obs

● 2008-03-19 18:53:48
● 2016-06-22 07:05:36
○ 2017-02-18 18:41:42
○ 2026-03-22 22:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
mathletic.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 mathletic.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns5.name-services.com, dns4.name-services.com...`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=6VorqlmlxcIzdk0E, v=spf1 include:icloud.com ~all`
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

Name Servers

mathletic.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

mathletic.com partially shares name servers with other domains; examples include sgdoaofga.org, controlgovernment.com, blackiconentertainment.org, sparepartmanual.com and sanmateohome.com.

Host names with two IP numbers:

dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137

dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201

dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138

dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202

dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139

Mail Servers

mathletic.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

mathletic.com has the same mail server setup as other domains, including c2pb.com, sendthesong.xyz, itsiesta.com, guicciardi.net and belenguer.net.

mathletic.com shares some mail servers with other domains, at least partially, such as engelin.se, zalski.pl, mollom.net, coreposition.com and viaweb.fr.