DNS Database information for: www.sipa.columbia.edu

www.sipa.columbia.edu.

Category: Educational

Traffic Rank: Unranked (not in the top 100,000 domains)

IP addresses associated

IPv4	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65
IPv6	www.sipa.columbia.edu.cdn.cloudflare.net. 2606:4700:7::a29f:8041 2606:4700:7::a29f:8a40
MX domains	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
Name servers	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.

Historical values

Date	IPv4	IPv6	MX and NS
Latest	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2025-02-05 01:29:44	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.128.65 162.159.138.64	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2025-01-23 01:10:31	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2024-06-24 20:09:08	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.128.65 162.159.138.64	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2024-02-14 08:15:06	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2024-01-08 07:36:44	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.128.65 162.159.138.64	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2023-10-27 20:03:18	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2023-07-02 03:25:07	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-10-16 16:34:42	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-07-29 17:02:11	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.128.65 162.159.138.64	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-07-25 17:17:29	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.138.64 162.159.128.65	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-07-01 16:47:26	www.sipa.columbia.edu.cdn.cloudflare.net. 162.159.128.65 162.159.138.64	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-06-22 22:57:37	www.sipa.columbia.edu.cdn.cloudflare.net. 172.64.152.160 104.18.35.96	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-05-09 19:03:08	www.sipa.columbia.edu.cdn.cloudflare.net. 104.18.35.96 172.64.152.160	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-04-30 06:06:06	www.sipa.columbia.edu.cdn.cloudflare.net. 104.18.35.96 172.64.152.160	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.
2022-01-24 05:32:09	www.sipa.columbia.edu.cdn.cloudflare.net. 104.18.18.34 104.18.19.34	www.sipa.columbia.edu.cdn.cloudflare.net.	www.sipa.columbia.edu.cdn.cloudflare.net. www.sipa.columbia.edu.cdn.cloudflare.net.

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