mail.it-authority.com - robtex.com
mail.it-authority.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:2f9πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:81f0πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.2.249Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.129.240πΊπΈ 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 hints | 104.21.2.249, 172.67.129.240 | ||||||
| IPv6 hints | 2606:4700:3036::6815:2f9, 2606:4700:3036::ac43:81f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
it-authority.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:2f9πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:81f0πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.2.249Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.129.240πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | nadia.ns.cloudflare.com β | ||||||
| NS | seth.ns.cloudflare.com | ||||||
| MX | mx1-us1.ppe-hosted.com β | ||||||
| MX | mx2-us1.ppe-hosted.com(10) | ||||||
| TXT | 2d4tdf4eq1gfuhln5fhsajn8b4 | ||||||
| TXT | 31hk5a8b8d0ko6pvd6e6m04a2t | ||||||
| TXT | duo_sso_verification=HFP1QyjBmrijNQoB0jPlglh1Je3Vj1xIM5FW8QUM3CtcJN0CuP8oAA09... | ||||||
| TXT | pax8validate | ||||||
| TXT | ppe-ccd029cf7b9700c31e7d723f4677a0960e409665 | ||||||
| TXT | v=spf1 ip4:38.142.18.98 ip4:99.110.147.90 ip4:99.110.147.91 ip4:99.110.147.92... | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.2.249, 172.67.129.240 | ||||||
| IPv6 hints | 2606:4700:3036::6815:2f9, 2606:4700:3036::ac43:81f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | nadia.ns.cloudflare.comdns@cloudflare.com serial=2402416490 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
βA104.21.2.2492026-03-17 β 2026-04-25 Β· 5 obs
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA172.67.129.2402026-03-17 β 2026-04-25 Β· 5 obs
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA188.114.96.02026-03-23 β 2026-03-23 Β· 4 obs
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA188.114.97.02026-03-23 β 2026-03-23 Β· 4 obs
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA2606:4700:3036::6815:2f92026-03-17 β 2026-04-25 Β· 5 obs
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA2606:4700:3036::ac43:81f02026-03-17 β 2026-04-25 Β· 5 obs
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA2a06:98c1:3120::2026-03-23 β 2026-03-23 Β· 4 obs
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA2a06:98c1:3121::2026-03-23 β 2026-03-23 Β· 4 obs
β 2026-03-17 07:47:40
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
β 2026-03-23 03:17:34
β 2026-03-31 10:36:06
β 2026-04-25 06:10:04
βA74.7.38.1102015-06-23 β 2016-11-08 Β· 4 obs
β 2015-06-23 01:26:12
β 2016-11-08 23:43:28
β 2026-02-15 07:43:48
β 2026-04-25 06:10:04
β 2016-11-08 23:43:28
β 2026-02-15 07:43:48
β 2026-04-25 06:10:04
βA99.110.147.902026-02-15 β 2026-02-15 Β· 4 obs
β 2016-11-08 23:43:28
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-04-25 06:10:04
β 2026-02-15 07:43:48
β 2026-03-17 07:47:40
β 2026-04-25 06:10:04
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... | - |
| it-authority.com | seth.ns.cloudflare.com, nadia.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.207
NS records: seth.ns.cloudflare.com, nadia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for it-authority.com (unsigned zone)
β±οΈ Timing
Total: 102ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.129.240, 104.21.2.249 |
| AAAA | 2 | 2606:4700:3036::ac43:81f0, 2606:4700:3036::6815:2f9 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (seth.ns.cloudflare.com, seth.ns.cloudflare.com, seth.ns.cloudflare.com...)
Analysis
IP Addresses
mail.it-authority.com maps to four IP numbers: 2606:4700:3036::6815:2f9, 2606:4700:3036::ac43:81f0, 104.21.2.249 and 172.67.129.240.
Other host names, for instance pwm6a35.com, affenzahn.help, aamuband.com, www.qeretail.com and nathan-fillion.net share IP numbers with mail.it-authority.com.