`opensourcecourses.mobi`

DNSSEC	⚠️ Not signed
A	69.64.147.243^{🇺🇸 Amazon69.64.147.0/24 EC2 Prefix}
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`
SOA	`dns1.name-services.com`info@name-services.com serial=1461638301

`mobi`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.mobi.afilias-nst.info` ⭐
	NS	`a2.mobi.afilias-nst.info`
	NS	`b0.mobi.afilias-nst.org`
	NS	`b2.mobi.afilias-nst.org`
	NS	`c0.mobi.afilias-nst.info`
	NS	`d0.mobi.afilias-nst.org`
	SOA	`a0.mobi.afilias-nst.info`hostmaster@donuts.email serial=1771291674

opensourcecourses.mobi

7 records (6 active, 1 former)

●NSdns1.name-services.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

●NSdns2.name-services.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

●NSdns3.name-services.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

●NSdns4.name-services.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

●NSdns5.name-services.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

○MXp.nsm.ctmail.com2015-07-02 → 2016-04-24 · 4 obs

● 2015-07-02 09:56:02
● 2016-04-24 00:38:58
○ 2016-12-24 10:50:08
○ 2026-03-24 06:08:20

●A69.64.147.2432015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 09:56:02
● 2026-03-24 06:08:20

Zone	Nameservers	Glue
mobi	a0.mobi.afilias-nst.info, a2.mobi.afilias-nst.info, b0.mobi.afilias-nst.org, b2.mobi.afilias-nst.org...	-
opensourcecourses.mobi	dns1.name-services.com, dns4.name-services.com, dns5.name-services.com, dns2.name-services.com...	-

Server:64.98.148.138

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

⚠️ Insecure (no DNSSEC)

No DS record for opensourcecourses.mobi (unsigned zone)

Total: 744ms | Queries: -

Type	Count	Sample Data
A	1	`69.64.147.243`
NS	5	`dns4.name-services.com, dns1.name-services.com...`
SOA	1	`dns1.name-services.com info.name-service`

opensourcecourses.mobi points to IP number: 69.64.147.243.

Other host names such as sense4health.mobi, *.robsit.com, eliaslitman.org, naturomedica.org and fahnen.net share IPs with opensourcecourses.mobi.

opensourcecourses.mobi at least partially shares name servers with other domains, for instance temi.co, vifg.com, buildingcodesonline.com, wisesolutions.us and bestinclass.net.