`4couple.com`

DNSSEC	⚠️ Not signed
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2404717937

`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=1784953392

Previously MX for

4couple.com

Same first word

4couple.com

4couple.ai

DNS History

26 records (8 active, 18 former)

●NScuritiba.ns.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

○NSdns1.name-services.com2016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

○NSdns2.name-services.com2016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

○NSdns3.name-services.com2016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

○NSdns4.name-services.com2016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

○NSdns5.name-services.com2016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

●NSfortaleza.ns.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

●NSmaceio.ns.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

○NSns1.dsredirection.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○NSns2.dsredirection.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○NSns3.vinahost.vn2016-03-09 → 2016-03-09 · 4 obs

○ 2015-11-24 22:10:58
● 2016-03-09 22:20:58
○ 2016-04-16 10:34:34
○ 2026-07-25 04:34:56

○NSns4.vinahost.vn2016-03-09 → 2016-03-09 · 4 obs

○ 2015-11-24 22:10:58
● 2016-03-09 22:20:58
○ 2016-04-16 10:34:34
○ 2026-07-25 04:34:56

●NSsalvador.ns.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

○MX4couple.com2016-03-09 → 2016-03-09 · 3 obs

● 2016-03-09 22:20:58
○ 2016-04-16 10:34:34
○ 2026-07-25 04:34:56

●MXfwd1.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2016-04-16 10:34:34
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

●MXfwd2.porkbun.com2026-04-30 → 2026-07-25 · 3 obs

○ 2016-04-16 10:34:34
● 2026-04-30 07:27:20
● 2026-07-25 04:34:56

○A125.212.217.1952016-03-09 → 2016-03-09 · 4 obs

○ 2015-11-24 22:10:58
● 2016-03-09 22:20:58
○ 2016-04-16 10:34:34
○ 2026-07-25 04:34:56

●A207.207.210.362026-07-25 → 2026-07-25 · 2 obs

○ 2026-05-11 10:59:08
● 2026-07-25 04:34:56

●A207.207.210.502026-07-25 → 2026-07-25 · 2 obs

○ 2026-05-11 10:59:08
● 2026-07-25 04:34:56

○A208.73.210.2002015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○A208.73.210.2142015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○A208.73.210.2172015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○A208.73.211.1782015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:17:58
○ 2015-11-24 22:10:58
○ 2026-07-25 04:34:56

○A42.112.28.772016-04-16 → 2017-01-15 · 5 obs

○ 2016-03-09 22:20:58
● 2016-04-16 10:34:34
● 2017-01-15 04:31:52
○ 2026-04-30 07:27:20
○ 2026-07-25 04:34:56

○A44.230.85.2412026-04-30 → 2026-05-11 · 4 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-05-11 10:59:08
○ 2026-07-25 04:34:56

○A52.33.207.72026-04-30 → 2026-05-11 · 4 obs

○ 2017-01-15 04:31:52
● 2026-04-30 07:27:20
● 2026-05-11 10:59:08
○ 2026-07-25 04:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
4couple.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4couple.com (unsigned zone)

⏱️ Timing

Total: 1343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.207.210.50, 207.207.210.36`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

4couple.com directs to two IP numbers, 207.207.210.36 and 207.207.210.50

Additional host names — map-fling.com, 684broadway.com, fuelbase.info and two others — share IP numbers with 4couple.com.

Name Servers

4couple.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

4couple.com has at least partial name server overlap with other domains, such as farming.land, lovelifeteam.com, sentrine.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

4couple.com has two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

4couple.com shares the same mail server setup as other domains, including 1st4.com, protonosphere.com, harpejjilessons.com and two others.

4couple.com has mail servers in common with other domains — for example nicnilov.com and mail.velizarius.com.

fwd1.porkbun.com directs to 44.226.226.6 and fwd2.porkbun.com directs to 52.10.201.111; each host name points to exactly one IP number.

4couple.com - robtex.com

4couple.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`4couple.com`

`com`