`thepostalcodelookup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1346^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b99b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.70^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.155^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dayana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
NS	`jaxson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`google-site-verification=jFxfFtqKUCG9O0MPUrpb5NVzRXx5syLCltqlcVZC45U`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.19.70, 172.67.185.155
		IPv6	2606:4700:3033::6815:1346, 2606:4700:3037::ac43:b99b
SOA	`dayana.ns.cloudflare.com`dns@cloudflare.com serial=2398834054

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774484167

Same first word

thepostalcodelookup.com

DNS History

20 records (8 active, 12 former)

●NSdayana.ns.cloudflare.com2026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

●NSjaxson.ns.cloudflare.com2026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

○NSns43.domaincontrol.com2026-03-12 → 2026-03-12 · 4 obs

○ 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○NSns44.domaincontrol.com2026-03-12 → 2026-03-12 · 4 obs

○ 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○NSns47.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 18:15:30
○ 2026-03-12 01:24:02
○ 2026-03-26 00:21:00

○NSns48.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 18:15:30
○ 2026-03-12 01:24:02
○ 2026-03-26 00:21:00

●MXmailstore1.secureserver.net2017-01-04 → 2026-03-26 · 2 obs

● 2017-01-04 18:15:30
● 2026-03-26 00:21:00

●MXsmtp.secureserver.net2017-01-04 → 2026-03-26 · 2 obs

● 2017-01-04 18:15:30
● 2026-03-26 00:21:00

●A104.21.19.702026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

●A172.67.185.1552026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

○A2001:4860:4802:32::152017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A2001:4860:4802:34::152017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A2001:4860:4802:36::152017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A2001:4860:4802:38::152017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A216.239.32.212017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A216.239.34.212017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A216.239.36.212017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

○A216.239.38.212017-01-04 → 2026-03-12 · 4 obs

● 2017-01-04 18:15:30
● 2026-03-12 01:24:02
○ 2026-03-19 09:25:20
○ 2026-03-26 00:21:00

●A2606:4700:3033::6815:13462026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

●A2606:4700:3037::ac43:b99b2026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-12 01:24:02
● 2026-03-19 09:25:20
● 2026-03-26 00:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thepostalcodelookup.com	dayana.ns.cloudflare.com, jaxson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.103

NS records: dayana.ns.cloudflare.com, jaxson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thepostalcodelookup.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.155, 104.21.19.70`
AAAA	2	`2606:4700:3037::ac43:b99b, 2606:4700:3033::6815:1346`
NS	2	`dayana.ns.cloudflare.com, jaxson.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`google-site-verification=jFxfFtqKUCG9O0M`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dayana.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thepostalcodelookup.com resolves to four IP numbers: 2606:4700:3033::6815:1346, 2606:4700:3037::ac43:b99b, 104.21.19.70 and 172.67.185.155.

other host names for instance southamptonstay.com, idikotapadang.org, venmet.com, yp193.com and www.malina-casino-fr.fr share IP numbers with thepostalcodelookup.com.

Name Servers

thepostalcodelookup.com is delegated to two name servers: dayana.ns.cloudflare.com and jaxson.ns.cloudflare.com.

thepostalcodelookup.com shares the same name server setup as other domains, for example get-direction.com, mekarsebelas.site, agilearms.com, youbit.su and elpinerodelacuenca.com.mx.

thepostalcodelookup.com at least partially shares name servers with other domains, for instance beechtreesupply.com, zaccagnino.com, ufagu.com, haslam.co.uk and eagleair.nz.

These name servers are often used with tricia.ns.cloudflare.com and rayden.ns.cloudflare.com.

Host names with six IP numbers:

dayana.ns.cloudflare.com points to: 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103; jaxson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221.

Mail Servers

thepostalcodelookup.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

thepostalcodelookup.com shares the same mail server setup as other domains, for instance marsdispatch.com, th3vitality.com, apartmentgorilla.org, calonmain.com and myrtlebeachvacationrentals.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

thepostalcodelookup.com - robtex.com