ipostcard.com - dns.ninja

`ipostcard.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:49ef^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c173^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.239^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.115^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
TXT	`google-site-verification=fH27CZZtHo8fiWc8xCOEyP2twQ2YfsiKdDKIxLLzK4g`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.239, 172.67.193.115
		IPv6 hints	2606:4700:3035::6815:49ef, 2606:4700:3035::ac43:c173
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2407926526

`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=1783779497

Previously MX for

ipostcard.com

Same first word

ipostcard.com

ipostcard.ru

ipostcard.com.au

Similar names

DNS History

25 records (6 active, 19 former)

●NSaspen.ns.cloudflare.com2026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

●NSgordon.ns.cloudflare.com2026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

○NSns1.atom.com2026-03-30 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○NSns1.ichannels.com2015-05-30 → 2016-04-03 · 4 obs

● 2015-05-30 06:49:16
● 2016-04-03 09:44:20
○ 2016-11-26 13:18:40
○ 2026-07-11 14:25:56

○NSns1.namebrightdns.com2017-12-20 → 2026-03-30 · 4 obs

○ 2016-11-26 13:18:40
● 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○NSns2.atom.com2026-03-30 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○NSns2.ichannels.com2015-05-30 → 2016-04-03 · 4 obs

● 2015-05-30 06:49:16
● 2016-04-03 09:44:20
○ 2016-11-26 13:18:40
○ 2026-07-11 14:25:56

○NSns2.namebrightdns.com2017-12-20 → 2026-03-30 · 4 obs

○ 2016-11-26 13:18:40
● 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○NSns3.ichannels.com2016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-03 09:44:20
● 2016-11-26 13:18:40
○ 2017-12-20 02:02:18
○ 2026-07-11 14:25:56

○NSns4.ichannels.com2016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-03 09:44:20
● 2016-11-26 13:18:40
○ 2017-12-20 02:02:18
○ 2026-07-11 14:25:56

○MXipostcard.com2015-05-30 → 2016-11-26 · 4 obs

● 2015-05-30 06:49:16
● 2016-11-26 13:18:40
○ 2017-12-20 02:02:18
○ 2026-07-11 14:25:56

○MXmail1.namebrightmail.com2017-12-20 → 2017-12-20 · 4 obs

○ 2016-11-26 13:18:40
● 2017-12-20 02:02:18
○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○MXmail2.namebrightmail.com2017-12-20 → 2017-12-20 · 4 obs

○ 2016-11-26 13:18:40
● 2017-12-20 02:02:18
○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

●A104.21.73.2392026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

●A172.67.193.1152026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

○A192.237.245.1622015-05-30 → 2016-04-03 · 4 obs

● 2015-05-30 06:49:16
● 2016-04-03 09:44:20
○ 2016-11-26 13:18:40
○ 2026-07-11 14:25:56

○A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-30 → 2026-03-30 · 3 obs

○ 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-30 → 2026-03-30 · 3 obs

○ 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

●A2606:4700:3035::6815:49ef2026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

●A2606:4700:3035::ac43:c1732026-07-11 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
● 2026-07-11 14:25:56

○A44.208.83.1802026-03-30 → 2026-03-30 · 3 obs

○ 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○A52.20.84.622026-03-30 → 2026-07-11 · 2 obs

○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○A54.84.240.2352026-03-30 → 2026-03-30 · 3 obs

○ 2017-12-20 02:02:18
● 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

○A69.64.90.2042016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-03 09:44:20
● 2016-11-26 13:18:40
○ 2017-12-20 02:02:18
○ 2026-07-11 14:25:56

○CNAMEexpired.namebright.com2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 02:02:18
○ 2026-03-30 09:22:12
○ 2026-07-11 14:25:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ipostcard.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipostcard.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.239, 172.67.193.115`
AAAA	2	`2606:4700:3035::6815:49ef, 2606:4700:3035::ac43:c173`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
TXT	1	`google-site-verification=fH27CZZtHo8fiWc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ipostcard.com points to the four IP addresses 104.21.73.239, 172.67.193.115, 2606:4700:3035::6815:49ef and 2606:4700:3035::ac43:c173.

Two other host names, along with 31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.31dd2c1b36ed.possystemsdubai.com, ipz.electrac.net and upicapu.top, also share IP numbers with ipostcard.com.

Name Servers

ipostcard.com is served by two delegated name servers, aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

ipostcard.com shares its NS records with other domains, for example cowork.com, rentbank.com, dailycast.com and two others.

There is at least partial name server overlap between ipostcard.com and other domains — rougecondominiums.com, ljnhkvpmb1.com, velozone.eu and two more among them.

These name servers are routinely deployed together with the name servers nash.ns.cloudflare.com.

DNS names with 6 IP addresses:

aspen.ns.cloudflare.com carries IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, with 3 other addresses beyond those.

gordon.ns.cloudflare.com carries IP addresses 108.162.193.170, 172.64.33.170 and 173.245.59.170, with 3 other addresses beyond those.