mail.ddu.ua - robtex.com
mail.ddu.ua
| DNSSEC | β οΈ Not signed | ||||||
| A | 82.193.118.118πΊπ¦ AS-IPNET82.193.112.0/20 | ||||||
| PTR | mail.ddu.ua | ||||||
ddu.ua
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3030::ac43:bf18πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4c4aπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.191.24πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ignat.ns.cloudflare.com β | ||||||
| NS | maria.ns.cloudflare.com | ||||||
| MX | ml.ddu.ua β | ||||||
| MX | mail.ddu.ua(20) | ||||||
| TXT | google-site-verification=UEgeZJh6c4Qc0jqkOHhZTdU3UdkiBgA(0x466150)c4c2FSi6Q | ||||||
| TXT | v=DMARC1; p=none; | ||||||
| TXT | v=spf1 a mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.74, 172.67.191.24 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bf18, 2606:4700:3035::6815:4c4a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com | ||||||
| SOA | ignat.ns.cloudflare.comdns@cloudflare.com serial=2409872128 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA82.193.118.1182021-10-20 β 2026-08-04 Β· 3 obs
β 2016-12-15 13:34:20
β 2021-10-20 18:52:10
β 2026-08-04 12:44:32
β 2021-10-20 18:52:10
β 2026-08-04 12:44:32
βA94.74.66.1132016-04-18 β 2016-12-15 Β· 4 obs
β 2016-04-18 00:13:02
β 2016-12-15 13:34:20
β 2021-10-20 18:52:10
β 2026-08-04 12:44:32
β 2016-12-15 13:34:20
β 2021-10-20 18:52:10
β 2026-08-04 12:44:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ua | rcz.ns.ua, nn.ns.ua, ho1.ns.ua, in1.ns.ua... | 16 records |
| ddu.ua | ignat.ns.cloudflare.com, maria.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.19
NS records: ignat.ns.cloudflare.com, maria.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 210ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.193.118.118 |
π Glue Records Collected
Total: 16
In-bailiwick: 16 (bg.ns.ua, bg.ns.ua, cz.ns.ua...)
Analysis
Mail Server Role
ddu.ua and ddugroup.ua share mail.ddu.ua as a mail server.
ml.ddu.ua is a mail server commonly deployed alongside mail.ddu.ua.
IP Addresses
mail.ddu.ua directs to one IP number, which is 82.193.118.118.