www.dub.plus - robtex.com
www.dub.plus
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2749🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8fa7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.73Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.167🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.73, 172.67.143.167 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2749, 2606:4700:3032::ac43:8fa7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
dub.plus
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2749🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8fa7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.73Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.167🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cortney.ns.cloudflare.com ⭐ | ||||||
| NS | kip.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net ⭐ | ||||||
| MX | route3.mx.cloudflare.net(40) | ||||||
| MX | route1.mx.cloudflare.net(57) | ||||||
| TXT | google-site-verification=JdRuV5xSpDKNO-lxh6kEn_P91v_98sLDrHNVD35n1_Y | ||||||
| TXT | google-site-verification=nIjbJD9_KBV8kegrieKHV16S5oa0i_hmUhdfMA3l_VQ | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.73, 172.67.143.167 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2749, 2606:4700:3032::ac43:8fa7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | cortney.ns.cloudflare.comdns@cloudflare.com serial=2400819229 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○A104.18.36.882018-07-03 → 2018-07-03 · 3 obs
● 2018-07-03 10:34:18
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○A104.18.37.882018-07-03 → 2018-07-03 · 3 obs
● 2018-07-03 10:34:18
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
●A104.21.39.732026-03-30 → 2026-04-12 · 3 obs
○ 2018-07-03 10:34:18
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
●A172.67.143.1672026-03-30 → 2026-04-12 · 3 obs
○ 2018-07-03 10:34:18
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
○A2400:cb00:2048:1::6812:24582018-07-03 → 2018-07-03 · 3 obs
● 2018-07-03 10:34:18
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○A2400:cb00:2048:1::6812:25582018-07-03 → 2018-07-03 · 3 obs
● 2018-07-03 10:34:18
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
○ 2026-03-30 09:51:18
○ 2026-04-12 16:12:46
●A2606:4700:3031::6815:27492026-03-30 → 2026-04-12 · 3 obs
○ 2018-07-03 10:34:18
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
●A2606:4700:3032::ac43:8fa72026-03-30 → 2026-04-12 · 3 obs
○ 2018-07-03 10:34:18
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
● 2026-03-30 09:51:18
● 2026-04-12 16:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| plus | v2n1.nic.plus, v0n3.nic.plus, v0n1.nic.plus, v2n0.nic.plus... | 12 records |
| dub.plus | kip.ns.cloudflare.com, cortney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.87
NS records: kip.ns.cloudflare.com, cortney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dub.plus (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.167, 104.21.39.73 |
| AAAA | 2 | 2606:4700:3032::ac43:8fa7, 2606:4700:3031::6815:2749 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.plus, v2n1.nic.plus, v0n3.nic.plus...)
Analysis
IP Addresses
www.dub.plus maps to four IP numbers: 2606:4700:3031::6815:2749, 2606:4700:3032::ac43:8fa7, 104.21.39.73 and 172.67.143.167.
other host names include icvvmm.com, alchemycaterers.com, chiroyes.com, wrxsw.com and kendrarowe18-19.com; they share IP numbers with www.dub.plus.