rfpdb.com - dns.ninja

`rfpdb.com`

DNSSEC	⚠️ Not signed
A	54.165.252.37^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
		PTR	`legacy.rfpdb.com`
NS	`ns65.domaincontrol.com` ⭐
		A	2603:5:2164::2b^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns66.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`4jvj68hw82hsknc9y7cfvn0lys7fvld8`
SOA	`ns65.domaincontrol.com`dns@jomax.net 2022-08-15 #13

`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=1783193801

WOT: SAFE (66/100)

Subdomains

legacy.rfpdb.com

api.rfpdb.com

www.rfpdb.com

Same first word

rfpdb.com

Similar names

fpdbr.top

dbprf.com

frbdp.com

prdbf.com

prdbf.org

rfpbd.com

rpdbf.net

fprbd.cn

frbdp.top

prfbd.org

bfprd.com

drfbp.com

bfdpr.com

DNS History

20 records (8 active, 12 former)

○NSdns1.registrar-servers.com2015-08-21 → 2016-11-22 · 8 obs

● 2015-08-21 11:00:44
● 2016-02-03 16:56:46
○ 2016-02-16 16:48:16
○ 2016-06-22 19:39:06
● 2016-08-15 19:47:38
● 2016-11-22 01:50:36
○ 2026-03-25 20:28:48
○ 2026-07-04 19:55:08

○NSdns1.registrar-servers.com,2016-02-16 → 2016-06-22 · 5 obs

○ 2016-02-03 16:56:46
● 2016-02-16 16:48:16
● 2016-06-22 19:39:06
○ 2016-08-15 19:47:38
○ 2026-07-04 19:55:08

○NSdns2.registrar-servers.com2015-08-21 → 2016-11-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-11-22 01:50:36
○ 2026-03-25 20:28:48
○ 2026-07-04 19:55:08

○NSdns3.registrar-servers.com2015-08-21 → 2016-06-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-06-22 19:39:06
○ 2016-08-15 19:47:38
○ 2026-07-04 19:55:08

○NSdns4.registrar-servers.com2015-08-21 → 2016-06-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-06-22 19:39:06
○ 2016-08-15 19:47:38
○ 2026-07-04 19:55:08

○NSdns5.registrar-servers.com2015-08-21 → 2016-06-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-06-22 19:39:06
○ 2016-08-15 19:47:38
○ 2026-07-04 19:55:08

●NSns65.domaincontrol.com2026-03-25 → 2026-07-04 · 3 obs

○ 2016-11-22 01:50:36
● 2026-03-25 20:28:48
● 2026-07-04 19:55:08

●NSns66.domaincontrol.com2026-03-25 → 2026-07-04 · 3 obs

○ 2016-11-22 01:50:36
● 2026-03-25 20:28:48
● 2026-07-04 19:55:08

●MXalt1.aspmx.l.google.com2015-08-21 → 2026-07-04 · 2 obs

● 2015-08-21 11:00:44
● 2026-07-04 19:55:08

●MXalt2.aspmx.l.google.com2015-08-21 → 2026-07-04 · 2 obs

● 2015-08-21 11:00:44
● 2026-07-04 19:55:08

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2016-11-22 01:50:36
● 2026-03-25 20:28:48
● 2026-07-04 19:55:08

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2016-11-22 01:50:36
● 2026-03-25 20:28:48
● 2026-07-04 19:55:08

●MXaspmx.l.google.com2015-08-21 → 2026-07-04 · 2 obs

● 2015-08-21 11:00:44
● 2026-07-04 19:55:08

○MXaspmx2.googlemail.com2015-08-21 → 2016-11-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-11-22 01:50:36
○ 2026-03-25 20:28:48
○ 2026-07-04 19:55:08

○MXaspmx3.googlemail.com2015-08-21 → 2016-11-22 · 4 obs

● 2015-08-21 11:00:44
● 2016-11-22 01:50:36
○ 2026-03-25 20:28:48
○ 2026-07-04 19:55:08

○A162.255.119.2492016-08-15 → 2016-11-22 · 5 obs

○ 2016-06-22 19:39:06
● 2016-08-15 19:47:38
● 2016-11-22 01:50:36
○ 2026-03-25 20:28:48
○ 2026-07-04 19:55:08

○A162.255.119.2512016-01-21 → 2016-02-03 · 5 obs

○ 2015-11-06 17:48:42
● 2016-01-21 08:10:16
● 2016-02-03 16:56:46
○ 2016-02-16 16:48:16
○ 2026-07-04 19:55:08

○A192.64.119.1102016-02-16 → 2016-06-22 · 5 obs

○ 2016-02-03 16:56:46
● 2016-02-16 16:48:16
● 2016-06-22 19:39:06
○ 2016-08-15 19:47:38
○ 2026-07-04 19:55:08

●A54.165.252.372026-03-25 → 2026-07-04 · 3 obs

○ 2016-11-22 01:50:36
● 2026-03-25 20:28:48
● 2026-07-04 19:55:08

○A68.65.123.2372015-08-21 → 2015-11-06 · 4 obs

● 2015-08-21 11:00:44
● 2015-11-06 17:48:42
○ 2016-01-21 08:10:16
○ 2026-07-04 19:55:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
rfpdb.com	ns66.domaincontrol.com, ns65.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.43

NS records: ns66.domaincontrol.com, ns65.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfpdb.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.165.252.37`
NS	2	`ns65.domaincontrol.com, ns66.domaincontrol.com`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.google.com ~all, 4jvj68hw82hsknc9y7cfvn0lys7fvld8`
SOA	1	`ns65.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)

Analysis

Hierarchy

legacy.rfpdb.com, api.rfpdb.com and www.rfpdb.com are all subdomains of rfpdb.com.

IP Addresses

rfpdb.com resolves to just one IP address, 54.165.252.37.

legacy.rfpdb.com is an example of another host name that shares IP numbers with rfpdb.com.

Name Servers

rfpdb.com has two authoritative name servers — ns65.domaincontrol.com and ns66.domaincontrol.com.

rfpdb.com shares its NS records with other domains, for example weisberg.nyc, la-charrette.com, sodipro.com and two others.

The name servers for rfpdb.com overlap at least partially with those of other domains — for example zopsupport.com.

Both ns65.domaincontrol.com and ns66.domaincontrol.com have two IP addresses each. ns65.domaincontrol.com resolves to 97.74.102.43 and 2603:5:2164::2b; ns66.domaincontrol.com resolves to 173.201.70.43 and 2603:5:2264::2b.

Mail Servers

Five mail servers handle rfpdb.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between rfpdb.com and other domains, including ns500693.ns500699.ns500734.ns500699.ns500734.ns500699.ns500588.ns500699.ns500699.ns500699.ns500588.ns500632.ns500578.ns500110.dtrkdll.com, ns500759.ns500758.ns500759.ns500758.ns500758.ns500735.ns500698.ns500736.ns500698.ns500735.ns500708.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500754.ns500671.ns500742.ns500742.ns500671.ns500731.ns500671.ns500742.ns500705.ns500705.ns500704.ns500705.ns500688.lusty(0x736c7574)z.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 172.253.139.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.