calendarserver.org - robtex.com
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calendarserver.org checked at 2026-01-16T20:36:21.807Z 883ms 115/115/115 100% R:16 allDone:true timedOut:false cfaller:9087f44b/3:1b354c2f:6:14991:-:-:-calendarserver.org
| MX | mx-in-hfd.apple.com | ||||||
| A | 17.57.165.2🇺🇸 Apple | ||||||
| PTR | mx-in-hfd.apple.com | ||||||
| MX | mx-in-mdn.apple.com | ||||||
| MX | mx-in-rno.apple.com | ||||||
| MX | mx-in-vib.apple.com | ||||||
| A | 17.57.170.2🇺🇸 Apple | ||||||
| PTR | mx-in-vib.apple.com | ||||||
| MX | mx-in.g.apple.com | ||||||
| A | 17.171.208.6🇺🇸 Apple | ||||||
| PTR | mx-in-ma.apple.com | ||||||
| NS | a.ns.apple.com | ||||||
| A | 2620:149:ae0::53🇺🇸 Apple | ||||||
| PTR | a.ns.apple.com | ||||||
| A | 17.253.200.1🇺🇸 Apple | ||||||
| PTR | a.ns.apple.com | ||||||
| NS | b.ns.apple.com | ||||||
| A | 2620:149:ae7::53🇺🇸 Apple | ||||||
| PTR | b.ns.apple.com | ||||||
| A | 17.253.207.1🇺🇸 Apple | ||||||
| PTR | b.ns.apple.com | ||||||
| NS | c.ns.apple.com | ||||||
| A | 2620:171:800:714::1🇺🇸 PCH | ||||||
| PTR | c.ns.apple.com | ||||||
| A | 204.19.119.1🇺🇸 PCH | ||||||
| PTR | c.ns.apple.com | ||||||
| NS | d.ns.apple.com | ||||||
| A | 2620:171:801:714::1🇺🇸 PCH | ||||||
| PTR | d.ns.apple.com | ||||||
| A | 204.26.57.1🇺🇸 PCH | ||||||
| PTR | d.ns.apple.com | ||||||
| A | 17.253.23.201🇺🇸 Apple-CDN | ||||||
| PTR | usden5-vip-bx-001.aaplimg.com | ||||||
| A | 17.253.23.202🇺🇸 Apple-CDN | ||||||
| PTR | usden5-vip-bx-002.aaplimg.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 | ||||||
rank #53493 in the tld
Up
Starts with same word
calendarserver.com |
calendarserver.de |
calendarserver.org |
Starts similarily
calendarserver.org |
calendarserver.com |
calendarserver.de |
AI analysis
calendarserver.org is a parent of trac.calendarserver.org and www.calendarserver.org.
calendarserver.org resolves to two IP numbers: 17.253.23.201 and 17.253.23.202.
Other host names, for instance app-site-association.g.aaplimg.com, usden5-vip-bx-002.aaplimg.com and usden5-vip-bx-001.aaplimg.com share IP numbers with calendarserver.org.
calendarserver.org is delegated to four name servers: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com and d.ns.apple.com.
calendarserver.org at least partially shares name servers with other domains, for instance icloudalliance.com, redipods.com, icloud.jp, xn--m1be0hl4n.com and forthecolorful.us.
Host names with two IP numbers:
a.ns.apple.com points to 2620:149:ae0::53 and 17.253.200.1; b.ns.apple.com points to 2620:149:ae7::53 and 17.253.207.1; c.ns.apple.com points to 2620:171:800:714::1 and 204.19.119.1; d.ns.apple.com points to 2620:171:801:714::1 and 204.26.57.1.
calendarserver.org is handled by five mail servers: mx-in-hfd.apple.com, mx-in-mdn.apple.com, mx-in-rno.apple.com, mx-in-vib.apple.com and mx-in.g.apple.com.
calendarserver.org shares some mail servers with other domains, at least partially, for instance stpww-asia-red.apple.com, a17-197-43-200.apple.com, a17-104-206-146.apple.com, origin-getsupport-prn.apple.com and naswws.apple.com.
these mail servers are often used alongside mx-in-ma.apple.com, mx-in-rn.apple.com and mx-in-sg.apple.com.
Host names with one IP number: mx-in-hfd.apple.com points to 17.57.165.2; mx-in-vib.apple.com points to 17.57.170.2; mx-in.g.apple.com points to 17.171.208.6.