`postguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:8ab^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:9ab^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:47ae^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.171^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.171^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.174^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`fish.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fish.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fish.ns.cloudflare.com`
		A	108.162.194.252^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	162.159.38.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	172.64.34.252^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
MX	`mx1.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.69.1.140^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-69-1-140.us-west-2.compute.amazonaws.com`
TXT	`google-site-verification=ld41XAyQE2V3r4HVlBLQP330k6Mvchkdt8A_3Fm2xpU`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.8.171, 104.26.9.171, 172.67.71.174
		IPv6 hints	2606:4700:20::681a:8ab, 2606:4700:20::681a:9ab, 2606:4700:20::ac43:47ae
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2403815323

`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=1778347571

Same first word

postguide.com

postguide.de

Similar names

DNS History

23 records (10 active, 13 former)

●NSed.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●NSfish.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

○NShost.tradenames.com2015-12-31 → 2016-03-30 · 4 obs

● 2015-12-31 16:43:14
● 2016-03-30 03:07:58
○ 2016-12-24 09:02:06
○ 2026-05-09 17:42:52

○NSns.tradenames.com2015-12-31 → 2016-03-30 · 4 obs

● 2015-12-31 16:43:14
● 2016-03-30 03:07:58
○ 2016-12-24 09:02:06
○ 2026-05-09 17:42:52

○NSns1.dsredirection.com2016-12-24 → 2016-12-24 · 4 obs

○ 2016-03-30 03:07:58
● 2016-12-24 09:02:06
○ 2018-08-27 15:04:30
○ 2026-05-09 17:42:52

○NSns2.dsredirection.com2016-12-24 → 2016-12-24 · 4 obs

○ 2016-03-30 03:07:58
● 2016-12-24 09:02:06
○ 2018-08-27 15:04:30
○ 2026-05-09 17:42:52

●MXmx1.mailchannels.net2026-02-14 → 2026-05-09 · 3 obs

○ 2015-12-31 16:43:14
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●MXmx2.mailchannels.net2026-02-14 → 2026-05-09 · 3 obs

○ 2015-12-31 16:43:14
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

○MXmxs1.tradenames.com2015-05-28 → 2015-05-28 · 4 obs

○ 2008-03-20 04:13:18
● 2015-05-28 11:54:18
○ 2015-12-31 16:43:14
○ 2026-05-09 17:42:52

○MXmxs2.tradenames.com2015-05-28 → 2015-05-28 · 4 obs

○ 2008-03-20 04:13:18
● 2015-05-28 11:54:18
○ 2015-12-31 16:43:14
○ 2026-05-09 17:42:52

●A104.26.8.1712026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●A104.26.9.1712026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

○A141.8.230.202016-12-24 → 2016-12-24 · 4 obs

○ 2016-03-30 03:07:58
● 2016-12-24 09:02:06
○ 2018-08-27 15:04:30
○ 2026-05-09 17:42:52

●A172.67.71.1742026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●A2606:4700:20::681a:8ab2026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●A2606:4700:20::681a:9ab2026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

●A2606:4700:20::ac43:47ae2026-02-14 → 2026-05-09 · 3 obs

○ 2018-08-27 15:04:30
● 2026-02-14 19:08:56
● 2026-05-09 17:42:52

○A64.20.35.1552008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 04:13:18
○ 2015-05-28 11:54:18
○ 2026-05-09 17:42:52

○A66.45.246.1402015-12-31 → 2016-03-30 · 5 obs

○ 2015-05-28 11:54:18
● 2015-12-31 16:43:14
● 2016-03-30 03:07:58
○ 2016-12-24 09:02:06
○ 2026-05-09 17:42:52

○A67.209.228.1072015-05-28 → 2015-05-28 · 4 obs

○ 2008-03-20 04:13:18
● 2015-05-28 11:54:18
○ 2015-12-31 16:43:14
○ 2026-05-09 17:42:52

○CNAMEpres.serverhome.com2016-12-24 → 2026-02-15 · 4 obs

● 2016-12-24 09:02:06
● 2026-02-15 13:46:08
○ 2026-02-18 12:49:20
○ 2026-05-09 17:42:52

○CNAMEthie5ku9.dsgeneration.com2016-12-24 → 2016-12-24 · 3 obs

● 2016-12-24 09:02:06
○ 2018-08-27 15:04:30
○ 2026-05-09 17:42:52

○PTRns1.dsredirection.com2016-12-24 → 2016-12-24 · 3 obs

● 2016-12-24 09:02:06
○ 2018-08-27 15:04:30
○ 2026-05-09 17:42:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
postguide.com	ed.ns.cloudflare.com, fish.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.111

NS records: ed.ns.cloudflare.com, fish.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postguide.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.71.174, 104.26.8.171...`
AAAA	3	`2606:4700:20::ac43:47ae, 2606:4700:20::681a:8ab...`
NS	2	`ed.ns.cloudflare.com, fish.ns.cloudflare.com`
MX	2	`mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0)`
TXT	1	`google-site-verification=ld41XAyQE2V3r4H`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Six IP numbers are pointed to by postguide.com: 2606:4700:20::681a:8ab, 2606:4700:20::681a:9ab, 2606:4700:20::ac43:47ae, 104.26.8.171, 104.26.9.171 and 172.67.71.174.

Other host names, for instance www.tabula-rasa.pw, tabula-rasa.pw, www.s2sacademy.com, bartko-reher-cpa.fr and mozaikdesign.com share IP numbers with postguide.com.

Name Servers

postguide.com is delegated to two name servers: ed.ns.cloudflare.com and fish.ns.cloudflare.com.

postguide.com uses the same name server setup as other domains, for instance jackpotplanet.com, phonesaver.com, godsave.com, saveonphone.com and thesouthernrambler.com.

postguide.com shares name servers with other domains at least partially, for instance grafo(0x616e616c)izando.com, carpay.com.ua, bor-diing.com, cattivasalon.com and cityofdarwindirect.com.

These name servers are commonly used with gabe.ns.cloudflare.com, malcolm.ns.cloudflare.com, coleman.ns.cloudflare.com and itzel.ns.cloudflare.com.

Host names with six IP numbers: ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111; fish.ns.cloudflare.com points to 2606:4700:50::a29f:26fc, 2803:f800:50::6ca2:c2fc, 2a06:98c1:50::ac40:22fc, 108.162.194.252, 162.159.38.252 and 172.64.34.252.

Mail Servers

postguide.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

postguide.com shares the same mail server setup as other domains, including healthaim.org, chytil.sk, risingenerals.com, imobilien.cz and blondiesgreenhouse.com.

postguide.com shares at least some mail servers with other domains, for instance ballongkungen.com.

Host names with one IP number:

mx1.mailchannels.net points to: 54.187.177.89.

mx2.mailchannels.net points to: 54.69.1.140.

postguide.com - robtex.com

postguide.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`postguide.com`

`com`