`couplesthatwork.com`

DNSSEC	⚠️ Not signed
A	192.64.119.185^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1732296615

`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=1771291435

Same first word

couplesthatwork.com

DNS History

21 records (8 active, 13 former)

○NSdns082.d.register.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

●NSdns1.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●NSdns2.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

○NSdns205.a.register.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○NSdns210.b.register.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○NSdns245.c.register.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXalt1.aspmx.l.google.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXalt2.aspmx.l.google.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXaspmx.l.google.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXaspmx2.googlemail.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXaspmx3.googlemail.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXaspmx4.googlemail.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○MXaspmx5.googlemail.com2016-07-23 → 2020-02-07 · 4 obs

● 2016-07-23 08:23:02
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

●MXeforward1.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●MXeforward2.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●MXeforward3.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●MXeforward4.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●MXeforward5.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

●A192.64.119.1852026-03-01 → 2026-03-24 · 3 obs

○ 2020-02-07 19:01:14
● 2026-03-01 08:21:10
● 2026-03-24 04:05:42

○A199.34.228.1542020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-28 01:21:36
● 2020-02-07 19:01:14
○ 2026-03-01 08:21:10
○ 2026-03-24 04:05:42

○A199.34.228.682016-07-23 → 2017-03-28 · 4 obs

● 2016-07-23 08:23:02
● 2017-03-28 01:21:36
○ 2020-02-07 19:01:14
○ 2026-03-24 04:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
couplesthatwork.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couplesthatwork.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.185`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

couplesthatwork.com resolves to a single IP: 192.64.119.185.

Other host names, for instance fibrola.com, gorillax.net, cometest.com, wytus.com and cmm.codes share IP numbers with couplesthatwork.com.

Name Servers

couplesthatwork.com has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

couplesthatwork.com shares the same name server setup as other domains, for example waterfallpondspecialist.com, card3.com, printerlogic.de, springfieldmedicalbilling.com and smallgroupcurriculum.net.

couplesthatwork.com shares some name servers with other domains, for instance jennifergrieco.com, myearthdream.com and inspulse.com.

These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

couplesthatwork.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

couplesthatwork.com shares some mail servers with other domains, at least partially; for instance nudgerewards.ca, us-usa--javaburn.com, h6c.info, vbphotomag.com and immortalxx.com.