mail.notationcentral.com - robtex.com
mail.notationcentral.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.252.144.189πΊπΈ ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s2001.sureserver.com | ||||||
notationcentral.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:596fπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8cf8πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.111Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.140.248πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dante.ns.cloudflare.com β | ||||||
| NS | rosemary.ns.cloudflare.com | ||||||
| MX | mail.notationcentral.com β | ||||||
| TXT | google-site-verification=SZEK_M37BUUCVp4zA5jaYvFEwD5jgzn_EFtBbOG9nOA | ||||||
| TXT | v=spf1 a mx include:s2001.smtp-spf.sureserver.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.111, 172.67.140.248 | ||||||
| IPv6 hints | 2606:4700:3034::6815:596f, 2606:4700:3034::ac43:8cf8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | dante.ns.cloudflare.comdns@cloudflare.com serial=2400859636 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA192.252.144.1892026-03-24 β 2026-04-27 Β· 3 obs
β 2019-12-19 11:42:22
β 2026-03-24 08:45:04
β 2026-04-27 02:11:16
β 2026-03-24 08:45:04
β 2026-04-27 02:11:16
βA192.252.156.112019-12-19 β 2019-12-19 Β· 3 obs
β 2019-12-19 11:42:22
β 2026-03-24 08:45:04
β 2026-04-27 02:11:16
β 2026-03-24 08:45:04
β 2026-04-27 02:11:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| notationcentral.com | rosemary.ns.cloudflare.com, dante.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.77
NS records: rosemary.ns.cloudflare.com, dante.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for notationcentral.com (unsigned zone)
β±οΈ Timing
Total: 75ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.144.189 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rosemary.ns.cloudflare.com, rosemary.ns.cloudflare.com, rosemary.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.notationcentral.com is the mail server for notationcentral.com.
IP Addresses
mail.notationcentral.com resolves to one IP number: 192.252.144.189.
Other host names such as s2001.sureserver.com and ns1.s2001.sureserver.com share IP numbers with mail.notationcentral.com.