postcodelist.com - robtex.com

postcodelist.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9d62🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:5957🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.87Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.98🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrianna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrianna.ns.cloudflare.com
A2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrianna.ns.cloudflare.com
A108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
NSbrodie.ns.cloudflare.com
A2606:4700:58::a29f:2ced🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A2803:f800:50::6ca2:c3ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrodie.ns.cloudflare.com
A2a06:98c1:50::ac40:23ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrodie.ns.cloudflare.com
A108.162.195.237🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A162.159.44.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A172.64.35.237🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.89.87, 172.67.157.98
IPv62606:4700:3030::ac43:9d62, 2606:4700:3032::6815:5957
SOAbrianna.ns.cloudflare.comdns@cloudflare.com serial=2398168509

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774458657
📈 Tranco rank: #170,977

Same first word

postcodelist.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSbrianna.ns.cloudflare.combrodie.ns.cloudflare.comderek.ns.cloudflare.comjune.ns.cloudflare.comA104.21.89.87172.67.157.982606:4700:3030::ac43:9d622606:4700:3032::6815:5957108.61.157.104188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbrianna.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
●NSbrodie.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
○NSderek.ns.cloudflare.com2016-12-05 → 2017-05-10 · 3 obs
● 2016-12-05 00:57:42
● 2017-05-10 10:35:56
○ 2026-03-25 17:20:26
○NSjune.ns.cloudflare.com2016-12-05 → 2017-05-10 · 3 obs
● 2016-12-05 00:57:42
● 2017-05-10 10:35:56
○ 2026-03-25 17:20:26
●A104.21.89.872026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
○A108.61.157.1042016-12-05 → 2017-05-10 · 3 obs
● 2016-12-05 00:57:42
● 2017-05-10 10:35:56
○ 2026-03-25 17:20:26
●A172.67.157.982026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
○A188.114.96.02026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 17:20:26
○A188.114.97.02026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 17:20:26
●A2606:4700:3030::ac43:9d622026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
●A2606:4700:3032::6815:59572026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-10 10:35:56
● 2026-03-25 17:20:26
○A2a06:98c1:3120::2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 17:20:26
○A2a06:98c1:3121::2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 17:20:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
postcodelist.combrianna.ns.cloudflare.com, brodie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.245

NS records: brianna.ns.cloudflare.com, brodie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcodelist.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.87, 172.67.157.98
AAAA22606:4700:3030::ac43:9d62, 2606:4700:3032::6815:5957
NS2brianna.ns.cloudflare.com, brodie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brianna.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (brianna.ns.cloudflare.com, brianna.ns.cloudflare.com, brianna.ns.cloudflare.com...)

Analysis

IP Addresses

postcodelist.com maps to four IP numbers: 2606:4700:3030::ac43:9d62, 2606:4700:3032::6815:5957, 104.21.89.87 and 172.67.157.98.

Other host names such as mail.naijanote.com, www.amplify-interactive.com, toppskin.com, desa-jatimalang.com and hotel-checkin.pro share IPs with postcodelist.com.

Name Servers

Two name servers brianna.ns.cloudflare.com and brodie.ns.cloudflare.com handle the delegation for postcodelist.com.

postcodelist.com shares the same name server setup as other domains, for example dlshengmingweita.com, imtoken-02.pages.dev, jvc.lt, evansebestyen.com and pingemanor.com.

postcodelist.com at least partially shares name servers with other domains, for example degraafwatersport.nl, igsgeneration.com, metrosecurity.co.uk, rangpurhost.com and jiyouce.net.

These name servers are commonly used with betty.ns.cloudflare.com and ashley.ns.cloudflare.com and kim.ns.cloudflare.com.

Host names with six IP numbers:

brianna.ns.cloudflare.com points to 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245.

brodie.ns.cloudflare.com points to 2606:4700:58::a29f:2ced, 2803:f800:50::6ca2:c3ed, 2a06:98c1:50::ac40:23ed, 108.162.195.237, 162.159.44.237 and 172.64.35.237.