NSLIST.NET - courseworld.org
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courseworld.org checked at 2025-10-04T11:18:12.299Z 230ms 115/115/115 100% R:13courseworld.org
| NS | ns17.domaincontrol.com | ||||||
| A | 2603:5:21c0::9 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:4013:c1e::1a 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:4025:c01::1b 🇵🇱 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| A | 142.250.147.27🇺🇸 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c0b::1b 🇧🇪 Google | ||||||
| PTR | wa-in-f27.1e100.net | ||||||
| PTR | wa-in-x1b.1e100.net | ||||||
| A | 142.250.110.26🇺🇸 Google | ||||||
| PTR | wf-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:c01::1a 🇵🇱 Google | ||||||
| PTR | rd-in-f26.1e100.net | ||||||
| A | 142.250.147.27🇺🇸 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| A | 66.175.212.5🇺🇸 Linode AS63949 | ||||||
| PTR | li509-5.members.linode.com | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Starts with same word
courseworld.org |
courseworld.com |
Starts similarily
AI analysis
courseworld.org resolves to one IP number: 66.175.212.5.
Other host names, for example li509-5.members.linode.com, share IP numbers with courseworld.org.
courseworld.org's delegation uses two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
courseworld.org uses the same name server setup as other domains, such as shreeyogi.com, texmexbrands.net, fuzzyshot.com, brandham.net and markitlist.com.
Host names with two IPs:
ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9
ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9
courseworld.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
courseworld.org shares at least some mail servers with other domains, for example tippingpoint.ch, buyhajimari.com, painteddesertfc.com, konbert.com and polytech.software.
these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers: aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26; aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.27; aspmx.l.google.com points to 2a00:1450:400c:c0b::1b and 142.250.110.26; alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26; alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27. Host names that point to 192.178.213.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com. Host names that point to 142.250.147.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.