imap.ypsilon.org - robtex.com
imap.ypsilon.org
ypsilon.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4bf9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:b810🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.249Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.16🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| NS | kristin.ns.cloudflare.com | ||||||
| MX | ypsilon-org.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=A910246EC81427BFC3E61C4201928D5EDA3D0832 | ||||||
| TXT | MS=ms21408582 | ||||||
| TXT | google-site-verification=0LNZHDFTDbyA2fy9VPHzPvWfV4zzSJxyqf0wxHw0VwY | ||||||
| TXT | google-site-verification=4o1QUQPwpw55r_bYApDelDFw1pljOLetiqymhaDsw_Y | ||||||
| TXT | google-site-verification=aXXFOyyoxaINVwH2A8DwR2VQUerczt8ouKRrHPZ2W9I | ||||||
| TXT | google-site-verification=yNG88-kGWvvPAQREqrFcK1wBwCKU46y7ol6h8PRPkhk | ||||||
| TXT | v=spf1 a mx ip4:94.237.125.89 ip6:2a04:3544:1000:1510:3cc8:64ff:fefa:6d8b inc... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.249, 172.67.184.16 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4bf9, 2606:4700:3034::ac43:b810 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2402718397 | ||||||
rank #47173 in the tld
Previously MX for
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○MXimap.ypsilon.org2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 21:01:34
○ 2026-02-28 23:44:08
○ 2026-05-13 01:55:10
○MXrelay.ns0.nl2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 21:01:34
○ 2026-02-28 23:44:08
○ 2026-05-13 01:55:10
○A145.131.174.1952015-08-13 → 2016-12-27 · 4 obs
● 2016-12-27 04:55:54
○ 2026-02-15 21:01:34
○ 2026-05-13 01:55:10
●A2a04:3544:1000:1510:3cc8:64ff:fefa:6d8b2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 21:01:34
● 2026-05-13 01:55:10
●A94.237.125.892026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 21:01:34
● 2026-05-13 01:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| ypsilon.org | kristin.ns.cloudflare.com, burt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.79
NS records: kristin.ns.cloudflare.com, burt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ypsilon.org (unsigned zone)
⏱️ Timing
Total: 815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.237.125.89 |
| AAAA | 1 | 2a04:3544:1000:1510:3cc8:64ff:fefa:6d8b |
| CNAME | 1 | ypsilon.org |
Analysis
IP Addresses
imap.ypsilon.org points to four IP numbers: 2606:4700:3031::6815:4bf9, 2606:4700:3034::ac43:b810, 104.21.75.249 and 172.67.184.16.
Other host names, for instance northdakota-scores.net.cdn.cloudflare.net, putra62.it.com, rebatez.com, arguslabs.net and buywatch.org share IP numbers with imap.ypsilon.org.
Name Servers
imap.ypsilon.org's delegation is to two name servers burt.ns.cloudflare.com and kristin.ns.cloudflare.com.
imap.ypsilon.org shares the same name server configuration as other domains, such as echos.com.br, nerwelia.com, socialmediatag.com, mywebform.com and medina-mood.com.
imap.ypsilon.org at least partially shares its name servers with other domains, for instance forex-exregister.com, metratek.co.uk, mediamax.am, jieda889.com and drdinl.com.
These name servers are commonly used alongside arya.ns.cloudflare.com and stanley.ns.cloudflare.com.
Host names with six IP numbers:
burt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79.
kristin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.
Mail Servers
imap.ypsilon.org is served by a single mail server, ypsilon-org.mail.protection.outlook.com.
imap.ypsilon.org shares the same mail server setup as other domains, for instance ypsilon.org.
The host name ypsilon-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::f, 52.101.68.15, 52.101.73.11, 52.101.73.12 and 52.101.73.30.