mail.null.bz - robtex.com
mail.null.bz
| CNAME | blizzard.mxrouting.net | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 45.43.208.19πΊπΈ QUICKPACKET45.43.208.0/24 QuickPacket LLC | ||||||
| PTR | blizzard.mxrouting.net | ||||||
null.bz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:9a42πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:309bπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.48.155Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.154.66πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | donald.ns.cloudflare.com β | ||||||
| NS | hera.ns.cloudflare.com | ||||||
| MX | blizzard-relay.mxrouting.net β | ||||||
| MX | blizzard.mxrouting.net(20) | ||||||
| TXT | v=spf1 include:mxroute.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.48.155, 172.67.154.66 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9a42, 2606:4700:3036::6815:309b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2403320069 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
βNSns95.worldnic.com2015-11-30 β 2016-03-09 Β· 4 obs
β 2015-11-30 16:48:46
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
βNSns96.worldnic.com2015-11-30 β 2016-03-09 Β· 4 obs
β 2015-11-30 16:48:46
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
βMXmail.null.bz2015-11-30 β 2016-03-09 Β· 4 obs
β 2015-11-30 16:48:46
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
βA64.81.52.1972009-01-12 β 2016-03-09 Β· 4 obs
β 2009-01-12 06:34:32
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
βCNAMEblizzard.mxrouting.net2026-05-09 β 2026-05-09 Β· 2 obs
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2026-05-09 06:09:32
βCNAMEmail.hover.com.cust.hostedemail.com2021-10-24 β 2021-10-24 Β· 3 obs
β 2016-03-09 12:52:04
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
β 2021-10-24 02:51:26
β 2026-05-09 06:09:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bz | a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org... | 12 records |
| null.bz | donald.ns.cloudflare.com, hera.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.158
NS records: donald.ns.cloudflare.com, hera.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for null.bz (unsigned zone)
β±οΈ Timing
Total: 232ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | blizzard.mxrouting.net |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info...)
Analysis
IP Addresses
mail.null.bz points to a single IP number: 45.43.208.19.
Other host names like blizzard-relay.mxrouting.net and blizzard.mxrouting.net share IP numbers with mail.null.bz.