WWW.RTSAK.COM - cr.yp.to
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cr.yp.to checked at 2025-09-29T22:52:24.251Z 94ms 47/47/47 100% R:11cr.yp.to
| MX | mx1.yp.to | ||||||
| A | 131.193.32.108🇺🇸 AS6200 | ||||||
| PTR | salsa.cs.uic.edu | ||||||
| A | 131.193.32.108🇺🇸 AS6200 | ||||||
| PTR | salsa.cs.uic.edu | ||||||
| A | 131.193.32.109🇺🇸 AS6200 | ||||||
| PTR | chacha.cs.uic.edu | ||||||
yp.to
| MX | mx1.yp.to | ||||||
| NS | uz5jmyqz3gz2bhnuzg0rr0cml9u8pntyhn2jhtqn04yt3sm5h235c1.yp.to | ||||||
rank #2 in the tld
This domain, "yp.to", is associated with the work of Daniel J. Bernstein, a renowned mathematician, cryptologist, and computer science professor. It hosts a variety of his projects and research, including his notable works on internet security and programming. The domain also includes resources for his software such as qmail, djbdns, and daemontools.
Up
pq1ztd2zxrfjghdk6hk2cx28n1hlht7d185qfglcnsh273lv901sld020w020l0.cr.yp.to |
box.cr.yp.to |
hyperelliptic.cr.yp.to |
bench.cr.yp.to |
rump.cr.yp.to |
list.cr.yp.to |
blog.cr.yp.to |
cubehash.cr.yp.to |
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snakeoil.cr.yp.to |
Starts with same word
Starts similarily
AI analysis
cr.yp.to is a parent of pq1ztd2zxrfjghdk6hk2cx28n1hlht7d185qfglcnsh273lv901sld020w020l0.cr.yp.to, box.cr.yp.to, hyperelliptic.cr.yp.to, bench.cr.yp.to, rump.cr.yp.to and a few other host names.
cr.yp.to resolves to two IP numbers: 131.193.32.108 and 131.193.32.109.
Other host names, for instance salsa.cs.uic.edu, uz5jmyqz3gz2bhnuzg0rr0cml9u8pntyhn2jhtqn04yt3sm5h235c1.pqcrypto.eu.org, uz5jmyqz3gz2bhnuzg0rr0cml9u8pntyhn2jhtqn04yt3sm5h235c1.mwisc.net, uz5jmyqz3gz2bhnuzg0rr0cml9u8pntyhn2jhtqn04yt3sm5h235c1.curvecp.net and c.ns.0-25.36.193.131.in-addr.arpa share IP numbers with cr.yp.to.
cr.yp.to is handled by a single mail server, mx1.yp.to.
cr.yp.to has the same mail server setup as other domains, including pqcrypto.org, hyperelliptic.cr.yp.to, list.cr.yp.to, yp.to and sphincs.org.
mx1.yp.to points to a single IP: 131.193.32.108.