mail.theproblemist.org - robtex.com
mail.theproblemist.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:8f7cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5f44πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.95.68Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.124πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.95.68, 172.67.143.124 | ||||||
| IPv6 | 2606:4700:3034::ac43:8f7c, 2606:4700:3035::6815:5f44 | ||||||
theproblemist.org
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3034::ac43:8f7cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5f44πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.95.68Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.124πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kellen.ns.cloudflare.com β | ||||||
| NS | reza.ns.cloudflare.com | ||||||
| MX | _dc-mx.3e880c45ba54.theproblemist.org β | ||||||
| TXT | v=spf1 +a +mx +ip4:178.159.12.246 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.95.68, 172.67.143.124 | ||||||
| IPv6 | 2606:4700:3034::ac43:8f7c, 2606:4700:3035::6815:5f44 | ||||||
| SOA | kellen.ns.cloudflare.comdns@cloudflare.com serial=2399960811 | ||||||
Previously MX for
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
βA104.21.95.682026-02-15 β 2026-03-26 Β· 6 obs
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA172.67.143.1242026-02-15 β 2026-03-26 Β· 6 obs
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA188.114.96.02026-03-07 β 2026-03-07 Β· 4 obs
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA188.114.96.42026-03-01 β 2026-03-01 Β· 4 obs
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-26 15:14:52
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-26 15:14:52
βA188.114.97.02026-03-07 β 2026-03-07 Β· 4 obs
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA188.114.97.42026-03-01 β 2026-03-01 Β· 4 obs
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-26 15:14:52
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-26 15:14:52
βA2606:4700:3034::ac43:8f7c2026-02-15 β 2026-03-26 Β· 6 obs
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA2606:4700:3035::6815:5f442026-02-15 β 2026-03-26 Β· 6 obs
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA2a06:98c1:3120::2026-03-01 β 2026-03-07 Β· 5 obs
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA2a06:98c1:3121::2026-03-01 β 2026-03-07 Β· 5 obs
β 2026-02-15 19:56:28
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
β 2026-03-01 13:44:52
β 2026-03-07 21:19:56
β 2026-03-13 15:01:44
β 2026-03-26 15:14:52
βA79.170.44.442015-08-08 β 2016-11-30 Β· 4 obs
β 2015-08-08 21:13:42
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-26 15:14:52
β 2016-11-30 07:40:06
β 2026-02-15 19:56:28
β 2026-03-26 15:14:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| theproblemist.org | reza.ns.cloudflare.com, kellen.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.160
NS records: reza.ns.cloudflare.com, kellen.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 844ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.124, 104.21.95.68 |
| AAAA | 2 | 2606:4700:3034::ac43:8f7c, 2606:4700:3035::6815:5f44 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.theproblemist.org resolves to four IPs: 2606:4700:3034::ac43:8f7c, 2606:4700:3035::6815:5f44, 104.21.95.68 and 172.67.143.124.
Other host names such as mail.jpgtopdf.com, 4996644.com, zakon.lviv.ua, www.immarbe.com and coslog.net share IP numbers with mail.theproblemist.org.