qualifyingmasters.info - robtex.com
qualifyingmasters.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2ae5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a7aa🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.80.1🇺🇸 Cloudflare172.64.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints | ||||||
| NS | elma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| NS | leland.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| MX | mx.qualifyingmasters.info.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 1 unhinted📌 2 extra | ||||||
| IPv4 | 104.21.42.229, 172.67.167.170 | ||||||
| IPv6 | 2606:4700:3032::6815:2ae5, 2606:4700:3036::ac43:a7aa | ||||||
| SOA | elma.ns.cloudflare.comdns@cloudflare.com serial=2398754528 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Same first word
qualifyingmasters.info |
DNS History
8 records (6 active, 2 former)
●NSelma.ns.cloudflare.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
●NSleland.ns.cloudflare.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
●MXmx.qualifyingmasters.info.cust.hostedemail.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
○A104.21.42.2292026-03-20 → 2026-03-20 · 2 obs
○ 2026-03-23 03:03:32
●A172.64.80.12026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
○A172.67.167.1702026-03-20 → 2026-03-20 · 2 obs
○ 2026-03-23 03:03:32
●A2606:4700:3032::6815:2ae52026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
●A2606:4700:3036::ac43:a7aa2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| qualifyingmasters.info | leland.ns.cloudflare.com, elma.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.154
NS records: leland.ns.cloudflare.com, elma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualifyingmasters.info (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.170, 104.21.42.229 |
| AAAA | 2 | 2606:4700:3032::6815:2ae5, 2606:4700:3036::ac43:a7aa |
| NS | 2 | elma.ns.cloudflare.com, leland.ns.cloudflare.com |
| MX | 1 | mx.qualifyingmasters.info.cust.hostedema |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elma.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Three IP numbers are pointed to by qualifyingmasters.info: 2606:4700:3032::6815:2ae5, 2606:4700:3036::ac43:a7aa and 172.64.80.1.
Other host names, for instance www.ecsc.com.tw, opsuperstore.com, c9vapor.net, ob3.forumy.com.ua and info-net.com.ua share IP numbers with qualifyingmasters.info.
Name Servers
Delegation for qualifyingmasters.info rests with two name servers, elma.ns.cloudflare.com and leland.ns.cloudflare.com.
qualifyingmasters.info shares the same name server setup as other domains, including xflowpayhub.com, monnyevvryddy-atiphr.top, neweraofshopping.com, qualifyprocess.info and collaboration-gomining.com.
qualifyingmasters.info at least partially shares name servers with other domains, for instance xakehao.com, learningaccelerator.org, doondefenceacademy.com, voayeurs.mobi and jusbao.com.
These name servers are commonly used with the name servers cora.ns.cloudflare.com.
Host names with six IP numbers: elma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154. leland.ns.cloudflare.com points to: 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8.
Mail Servers
qualifyingmasters.info is handled by a single mail server, mx.qualifyingmasters.info.cust.hostedemail.com.
mx.qualifyingmasters.info.cust.hostedemail.com points to a single IP: 216.40.42.4.