duplicatebillsonline.pk - robtex.com
duplicatebillsonline.pk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ba9b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:4c28🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.40Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.155🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | major.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| NS | serena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| MX | can2.symbolhost.com ⭐ | ||||||
| A | 148.113.159.144🇨🇦 OVH148.113.128.0/17 Hosting route | ||||||
| PTR | can2.symbolhost.com | ||||||
| TXT | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJkdXBsaWNhdGViaWxsc29ubGlu... | ||||||
| TXT | google-site-verification=VXsieHbNDUk9r0YA7ayy1VSUVCeDEzQx08xE4ZGwIgk | ||||||
| TXT | v=spf1 +mx +a +ip4:51.79.63.7 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.40, 172.67.186.155 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ba9b, 2606:4700:3031::6815:4c28 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | major.ns.cloudflare.comdns@cloudflare.com serial=2403161509 | ||||||
pk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pknic.pk ⭐ | ||||||
| NS | root-c1.pknic.pk | ||||||
| NS | root-c2.pknic.pk | ||||||
| NS | root-e.pknic.pk | ||||||
| NS | root-s.pknic.pk | ||||||
| SOA | pknic.pkstaf(0x664070)knic.net.pk 2026-05-13 #75 | ||||||
Same first word
duplicatebillsonline.pk |
DNS History
7 records (7 active, 0 former)
●NSmajor.ns.cloudflare.com2026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●NSserena.ns.cloudflare.com2026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●MXcan2.symbolhost.com2026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●A104.21.76.402026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●A172.67.186.1552026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●A2606:4700:3030::ac43:ba9b2026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
●A2606:4700:3031::6815:4c282026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 14:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pk | root-c2.pknic.pk, root-s.pknic.pk, root-e.pknic.pk, root-c1.pknic.pk | 6 records |
| duplicatebillsonline.pk | serena.ns.cloudflare.com, major.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.241
NS records: serena.ns.cloudflare.com, major.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pk (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.40, 172.67.186.155 |
| AAAA | 2 | 2606:4700:3030::ac43:ba9b, 2606:4700:3031::6815:4c28 |
| NS | 2 | major.ns.cloudflare.com, serena.ns.cloudflare.com |
| MX | 1 | can2.symbolhost.com (pri: 0) |
| TXT | 3 | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ, google-site-verification=VXsieHbNDUk9r0Y... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | major.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (root-c2.pknic.pk, root-c2.pknic.pk, root-s.pknic.pk...)
Analysis
IP Addresses
Four IP numbers are pointed to by duplicatebillsonline.pk: 2606:4700:3030::ac43:ba9b, 2606:4700:3031::6815:4c28, 104.21.76.40 and 172.67.186.155.
other host names including carbofood.com, www.subaru-car.ru, cityofnewburgh-ny.gov, mail.dominoindia.com and gemsbook.com share IP numbers with duplicatebillsonline.pk.
Name Servers
duplicatebillsonline.pk is delegated to two name servers major.ns.cloudflare.com and serena.ns.cloudflare.com.
duplicatebillsonline.pk shares the same name server setup as other domains, for instance pfmods.net, cityofwynne.gov, anywaytech.com, eyenetwork.co.uk and mariannaar.gov.
duplicatebillsonline.pk at least partially shares name servers with other domains, for instance binagroup-my.cam, pawlingnaturereserve.org, ceochina.net, kqzb2244.com and davidschreiner.at.
These name servers are commonly used alongside dora.ns.cloudflare.com and jasmine.ns.cloudflare.com.
Host names with six IP numbers:
Host name major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.
Host name serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.
Mail Servers
duplicatebillsonline.pk is handled by a single mail server, can2.symbolhost.com.
duplicatebillsonline.pk shares the same mail server setup as other domains, for instance can2.symbolhost.com.
can2.symbolhost.com resolves to IP 148.113.159.144.