`sfdcupid.com`

DNSSEC	⚠️ Not signed
A	34.194.229.228^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
		PTR	`ec2-34-194-229-228.compute-1.amazonaws.com`
A	54.235.201.196^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
A	54.236.206.83^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
NS	`ns-694.awsdns-22.net` ⭐
		A	2600:9000:5302:b600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-694.awsdns-22.net`
		A	205.251.194.182^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-694.awsdns-22.net`
NS	`ns-1499.awsdns-59.org`
		A	2600:9000:5305:db00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1499.awsdns-59.org`
		A	205.251.197.219^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1499.awsdns-59.org`
NS	`ns-1948.awsdns-51.co.uk`
		A	2600:9000:5307:9c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1948.awsdns-51.co.uk`
		A	205.251.199.156^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1948.awsdns-51.co.uk`
NS	`ns-308.awsdns-38.com`
		A	2600:9000:5301:3400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-308.awsdns-38.com`
		A	205.251.193.52^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-308.awsdns-38.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.smtp.com -all`
SOA	`ns-694.awsdns-22.net`awsdns-hostmaster@amazon.com serial=1

`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=1785191127

Subdomains

mail.sfdcupid.com

Same first word

sfdcupid.com

DNS History

21 records (8 active, 13 former)

●NSns-1499.awsdns-59.org2026-02-14 → 2026-07-27 · 2 obs

● 2026-02-14 20:26:36
● 2026-07-27 22:55:48

●NSns-1948.awsdns-51.co.uk2026-02-14 → 2026-07-27 · 2 obs

● 2026-02-14 20:26:36
● 2026-07-27 22:55:48

●NSns-308.awsdns-38.com2026-02-14 → 2026-07-27 · 2 obs

● 2026-02-14 20:26:36
● 2026-07-27 22:55:48

●NSns-694.awsdns-22.net2026-02-14 → 2026-07-27 · 2 obs

● 2026-02-14 20:26:36
● 2026-07-27 22:55:48

○MXmail.sfdcupid.com2026-02-14 → 2026-03-16 · 4 obs

● 2026-02-14 20:26:36
● 2026-03-16 19:53:12
○ 2026-06-15 06:25:08
○ 2026-07-27 22:55:48

●MXsmtp.google.com2026-06-15 → 2026-07-27 · 3 obs

○ 2026-03-16 19:53:12
● 2026-06-15 06:25:08
● 2026-07-27 22:55:48

○A18.215.133.422026-02-14 → 2026-02-18 · 4 obs

● 2026-02-14 20:26:36
● 2026-02-18 02:28:20
○ 2026-03-09 07:41:48
○ 2026-07-27 22:55:48

○A3.210.143.1482026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 06:25:08
● 2026-07-02 16:50:14
○ 2026-07-26 02:22:50
○ 2026-07-27 22:55:48

○A3.212.36.1052026-03-09 → 2026-03-16 · 5 obs

○ 2026-02-18 02:28:20
● 2026-03-09 07:41:48
● 2026-03-16 19:53:12
○ 2026-06-15 06:25:08
○ 2026-07-27 22:55:48

○A32.192.155.412026-06-15 → 2026-06-15 · 4 obs

○ 2026-03-16 19:53:12
● 2026-06-15 06:25:08
○ 2026-07-02 16:50:14
○ 2026-07-27 22:55:48

●A34.194.229.2282026-07-26 → 2026-07-27 · 3 obs

○ 2026-07-02 16:50:14
● 2026-07-26 02:22:50
● 2026-07-27 22:55:48

○A35.172.11.1762026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 06:25:08
● 2026-07-02 16:50:14
○ 2026-07-26 02:22:50
○ 2026-07-27 22:55:48

○A52.44.169.1972026-06-15 → 2026-06-15 · 4 obs

○ 2026-03-16 19:53:12
● 2026-06-15 06:25:08
○ 2026-07-02 16:50:14
○ 2026-07-27 22:55:48

○A52.54.196.1702026-02-14 → 2026-02-18 · 4 obs

● 2026-02-14 20:26:36
● 2026-02-18 02:28:20
○ 2026-03-09 07:41:48
○ 2026-07-27 22:55:48

●A54.235.201.1962026-07-26 → 2026-07-27 · 3 obs

○ 2026-07-02 16:50:14
● 2026-07-26 02:22:50
● 2026-07-27 22:55:48

●A54.236.206.832026-07-26 → 2026-07-27 · 3 obs

○ 2026-07-02 16:50:14
● 2026-07-26 02:22:50
● 2026-07-27 22:55:48

○A54.82.180.392026-03-09 → 2026-03-16 · 5 obs

○ 2026-02-18 02:28:20
● 2026-03-09 07:41:48
● 2026-03-16 19:53:12
○ 2026-06-15 06:25:08
○ 2026-07-27 22:55:48

○A54.88.122.1752026-02-14 → 2026-02-18 · 4 obs

● 2026-02-14 20:26:36
● 2026-02-18 02:28:20
○ 2026-03-09 07:41:48
○ 2026-07-27 22:55:48

○A75.101.157.642026-03-09 → 2026-03-16 · 5 obs

○ 2026-02-18 02:28:20
● 2026-03-09 07:41:48
● 2026-03-16 19:53:12
○ 2026-06-15 06:25:08
○ 2026-07-27 22:55:48

○A98.89.95.492026-06-15 → 2026-06-15 · 4 obs

○ 2026-03-16 19:53:12
● 2026-06-15 06:25:08
○ 2026-07-02 16:50:14
○ 2026-07-27 22:55:48

○A98.91.11.822026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 06:25:08
● 2026-07-02 16:50:14
○ 2026-07-26 02:22:50
○ 2026-07-27 22:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sfdcupid.com	ns-694.awsdns-22.net, ns-308.awsdns-38.com, ns-1948.awsdns-51.co.uk, ns-1499.awsdns-59.org	2 records

✅ Authoritative Response

Server:205.251.194.182

NS records: ns-694.awsdns-22.net, ns-308.awsdns-38.com, ns-1948.awsdns-51.co.uk, ns-1499.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfdcupid.com (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`34.194.229.228, 54.236.206.83...`
NS	4	`ns-1499.awsdns-59.org, ns-1948.awsdns-51.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.smtp.com -all`
SOA	1	`ns-694.awsdns-22.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-308.awsdns-38.com, ns-308.awsdns-38.com)

Analysis

Hierarchy

sfdcupid.com is a parent domain of mail.sfdcupid.com.

IP Addresses

sfdcupid.com resolves to three IP addresses: 34.194.229.228, 54.235.201.196 and 54.236.206.83.

Two other host names, along with free(0x736578)affairs.com, free2date.com and ec2-54-236-206-83.compute-1.amazonaws.com, also share IP numbers with sfdcupid.com.

Name Servers

The NS records for sfdcupid.com point to four name servers: ns-308.awsdns-38.com, ns-694.awsdns-22.net, ns-1499.awsdns-59.org and ns-1948.awsdns-51.co.uk.

sfdcupid.com shares at least some of its name servers with other domains, including googlespagerankandbeyond.com, preciouscams.com, (0x706f726e)hbu.com and two others.

These name servers are frequently seen alongside ns-92.awsdns-11.com, sdns3.ultradns.com, ns-531.awsdns-02.net and 4 other name servers.

The host names ns-308.awsdns-38.com, ns-694.awsdns-22.net, ns-1499.awsdns-59.org and ns-1948.awsdns-51.co.uk each resolve to two IP addresses: ns-308.awsdns-38.com resolves to 205.251.193.52 and 2600:9000:5301:3400::1; ns-694.awsdns-22.net resolves to 205.251.194.182 and 2600:9000:5302:b600::1; ns-1499.awsdns-59.org resolves to 205.251.197.219 and 2600:9000:5305:db00::1; ns-1948.awsdns-51.co.uk resolves to 205.251.199.156 and 2600:9000:5307:9c00::1.

Mail Servers

The sole mail server for sfdcupid.com is smtp.google.com.

Among the domains sharing a mail server setup with sfdcupid.com are kinssocial.com, tarallo.com, servpro11173.com and two others.

There is at least a partial MX overlap between sfdcupid.com and other domains, including vnvmsefeeaeiasfaoraatica.forum, ipexpert.co.il, eazycodingacademy.com and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 172.253.62.26, 172.253.62.27 and 6 others.

sfdcupid.com - robtex.com

sfdcupid.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sfdcupid.com`

`com`