tomo.dev - dns.ninja
tomo.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:877a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:6f1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.241Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.122🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bill.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| NS | dana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| MX | m1.feishu.cn ⭐ | ||||||
| TXT | google-site-verification=kyV9rblRq8_cg7P9jzxa6AY41iaaQxQVo8cE5CcUOWE | ||||||
| TXT | v=spf1 +include:_netblocks.m.feishu.cn ~all | ||||||
| TXT | verification-code-site-App_feishu=oUBn39nHJHkdJK8AChUN | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.241, 172.67.135.122 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:877a, 2606:4700:3036::6815:6f1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | bill.ns.cloudflare.comdns@cloudflare.com serial=2410939479 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSbill.ns.cloudflare.com2026-02-14 → 2026-07-31 · 2 obs
● 2026-07-31 23:42:16
●NSdana.ns.cloudflare.com2026-02-14 → 2026-07-31 · 2 obs
● 2026-07-31 23:42:16
●A104.21.6.2412026-02-14 → 2026-07-31 · 2 obs
● 2026-07-31 23:42:16
●A172.67.135.1222026-02-14 → 2026-07-31 · 2 obs
● 2026-07-31 23:42:16
●A2606:4700:3031::ac43:877a2026-07-04 → 2026-07-31 · 3 obs
● 2026-07-04 07:23:34
● 2026-07-31 23:42:16
○A2606:4700:3033::6815:6f12026-02-14 → 2026-02-14 · 3 obs
○ 2026-07-04 07:23:34
○ 2026-07-31 23:42:16
○A2606:4700:3033::ac43:877a2026-02-14 → 2026-02-14 · 3 obs
○ 2026-07-04 07:23:34
○ 2026-07-31 23:42:16
●A2606:4700:3036::6815:6f12026-07-04 → 2026-07-31 · 3 obs
● 2026-07-04 07:23:34
● 2026-07-31 23:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| tomo.dev | bill.ns.cloudflare.com, dana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.105
NS records: bill.ns.cloudflare.com, dana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tomo.dev (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.241, 172.67.135.122 |
| AAAA | 2 | 2606:4700:3036::6815:6f1, 2606:4700:3031::ac43:877a |
| NS | 2 | bill.ns.cloudflare.com, dana.ns.cloudflare.com |
| MX | 1 | m1.feishu.cn (pri: 10) |
| TXT | 3 | google-site-verification=kyV9rblRq8_cg7P, v=spf1 +include:_netblocks.m.feishu.cn ... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bill.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
tomo.dev points to the four IP addresses 104.21.6.241, 172.67.135.122, 2606:4700:3031::ac43:877a and 2606:4700:3036::6815:6f1.
Additional host names — amasmomento.com, www.tborchain.org, mail.nobimon.com and two others — share IP numbers with tomo.dev.
Name Servers
tomo.dev is delegated to two name servers: bill.ns.cloudflare.com and dana.ns.cloudflare.com.
tomo.dev shares its name server setup with other domains, including garfagnanafoto.it, tracdelight.io, civsdirect.com and two others.
There is at least partial name server overlap between tomo.dev and other domains — chatgptdm4work.pages.dev, bjahib.com, lisbdnet.com and two more among them.
The name servers dave.ns.cloudflare.com, jose.ns.cloudflare.com and macy.ns.cloudflare.com are often found in combination with these name servers.
Host names with 6 IP numbers:
bill.ns.cloudflare.com resolves to 108.162.193.74, 172.64.33.74, 173.245.59.74 and 3 other IP addresses.
dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 other IP addresses.
Mail Servers
tomo.dev has one mail server: m1.feishu.cn.
tomo.dev shares the same mail server setup as other domains, including formtalk.cn, dytmgm.com, allkodo.com and two others.
tomo.dev shares mail servers — at least in part — with other domains, including accesspath.com, xetimes.com, newhope.cn and two others.
These mail servers are routinely found in combination with the mail servers mx2.feishu.cn, mx3.feishu.cn and mx1.qiye.aliyun.com.