1psf.com - dns.ninja

`1psf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d46e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:25c0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.192^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.110^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`stan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.192, 172.67.212.110
		IPv6 hints	2606:4700:3033::ac43:d46e, 2606:4700:3035::6815:25c0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2407100644

`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=1786013329

Same first word

1psf.com

Similar names

fsp1.myshopify.com

pfs1.net

fps1.com

1spf.com

fsp1.de

p1fs.com

spf1.uk

1fps.com

f1sp.com

1fps.ru

DNS History

32 records (6 active, 26 former)

●NSmay.ns.cloudflare.com2026-02-28 → 2026-08-06 · 3 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
● 2026-08-06 11:18:36

○NSns01.cashparking.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-08-29 05:53:46
● 2017-04-21 09:29:48
○ 2026-02-28 11:47:00
○ 2026-08-06 11:18:36

○NSns1.sedoparking.com2016-03-16 → 2016-03-16 · 4 obs

○ 2015-12-12 09:47:16
● 2016-03-16 07:25:56
○ 2016-06-28 01:03:58
○ 2026-08-06 11:18:36

○NSns11.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns12.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns13.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns14.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns15.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns16.bigwww.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○NSns2.sedoparking.com2016-03-16 → 2016-03-16 · 4 obs

○ 2015-12-12 09:47:16
● 2016-03-16 07:25:56
○ 2016-06-28 01:03:58
○ 2026-08-06 11:18:36

○NSns27.ixwebhosting.com2015-08-22 → 2015-12-12 · 5 obs

○ 2008-11-28 20:41:56
● 2015-08-22 02:58:18
● 2015-12-12 09:47:16
○ 2016-03-16 07:25:56
○ 2026-08-06 11:18:36

○NSns28.ixwebhosting.com2015-08-22 → 2015-12-12 · 5 obs

○ 2008-11-28 20:41:56
● 2015-08-22 02:58:18
● 2015-12-12 09:47:16
○ 2016-03-16 07:25:56
○ 2026-08-06 11:18:36

○NSns63.domaincontrol.com2016-06-28 → 2016-08-29 · 5 obs

○ 2016-03-16 07:25:56
● 2016-06-28 01:03:58
● 2016-08-29 05:53:46
○ 2017-04-21 09:29:48
○ 2026-08-06 11:18:36

○NSns64.domaincontrol.com2016-06-28 → 2016-08-29 · 5 obs

○ 2016-03-16 07:25:56
● 2016-06-28 01:03:58
● 2016-08-29 05:53:46
○ 2017-04-21 09:29:48
○ 2026-08-06 11:18:36

●NSstan.ns.cloudflare.com2026-02-28 → 2026-08-06 · 3 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
● 2026-08-06 11:18:36

○MXem004.gotoip.net2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○MXmail.nickstel.com2016-03-16 → 2016-03-16 · 4 obs

○ 2015-12-12 09:47:16
● 2016-03-16 07:25:56
○ 2016-06-28 01:03:58
○ 2026-08-06 11:18:36

○MXmailstore1.secureserver.net2016-06-28 → 2017-04-21 · 5 obs

○ 2016-03-16 07:25:56
● 2016-06-28 01:03:58
● 2017-04-21 09:29:48
○ 2026-02-28 11:47:00
○ 2026-08-06 11:18:36

○MXmxbiz1.qq.com2015-08-22 → 2015-12-12 · 5 obs

○ 2008-11-28 20:41:56
● 2015-08-22 02:58:18
● 2015-12-12 09:47:16
○ 2016-03-16 07:25:56
○ 2026-08-06 11:18:36

○MXmxbiz2.qq.com2015-08-22 → 2015-12-12 · 5 obs

○ 2008-11-28 20:41:56
● 2015-08-22 02:58:18
● 2015-12-12 09:47:16
○ 2016-03-16 07:25:56
○ 2026-08-06 11:18:36

○MXsmtp.secureserver.net2016-06-28 → 2017-04-21 · 5 obs

○ 2016-03-16 07:25:56
● 2016-06-28 01:03:58
● 2017-04-21 09:29:48
○ 2026-02-28 11:47:00
○ 2026-08-06 11:18:36

●A104.21.37.1922026-02-28 → 2026-08-06 · 3 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
● 2026-08-06 11:18:36

●A172.67.212.1102026-02-28 → 2026-08-06 · 3 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
● 2026-08-06 11:18:36

○A184.168.221.472016-06-28 → 2016-08-29 · 5 obs

○ 2016-03-16 07:25:56
● 2016-06-28 01:03:58
● 2016-08-29 05:53:46
○ 2017-04-21 09:29:48
○ 2026-08-06 11:18:36

○A184.168.221.962017-04-21 → 2017-04-21 · 4 obs

○ 2016-08-29 05:53:46
● 2017-04-21 09:29:48
○ 2026-02-28 11:47:00
○ 2026-08-06 11:18:36

○A222.73.44.542008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 20:41:56
○ 2015-08-22 02:58:18
○ 2026-08-06 11:18:36

○A2606:4700:3030::6815:25c02026-02-28 → 2026-02-28 · 4 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
○ 2026-07-01 13:49:12
○ 2026-08-06 11:18:36

●A2606:4700:3033::ac43:d46e2026-07-01 → 2026-08-06 · 3 obs

○ 2026-02-28 11:47:00
● 2026-07-01 13:49:12
● 2026-08-06 11:18:36

○A2606:4700:3034::ac43:d46e2026-02-28 → 2026-02-28 · 4 obs

○ 2017-04-21 09:29:48
● 2026-02-28 11:47:00
○ 2026-07-01 13:49:12
○ 2026-08-06 11:18:36

●A2606:4700:3035::6815:25c02026-07-01 → 2026-08-06 · 3 obs

○ 2026-02-28 11:47:00
● 2026-07-01 13:49:12
● 2026-08-06 11:18:36

○A66.116.139.2012015-08-22 → 2015-12-12 · 5 obs

○ 2008-11-28 20:41:56
● 2015-08-22 02:58:18
● 2015-12-12 09:47:16
○ 2016-03-16 07:25:56
○ 2026-08-06 11:18:36

○A72.52.4.1212016-03-16 → 2016-03-16 · 4 obs

○ 2015-12-12 09:47:16
● 2016-03-16 07:25:56
○ 2016-06-28 01:03:58
○ 2026-08-06 11:18:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1psf.com	may.ns.cloudflare.com, stan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1psf.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.192, 172.67.212.110`
AAAA	2	`2606:4700:3033::ac43:d46e, 2606:4700:3035::6815:25c0`
NS	2	`may.ns.cloudflare.com, stan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

1psf.com points to the four IP addresses 104.21.37.192, 172.67.212.110, 2606:4700:3033::ac43:d46e and 2606:4700:3035::6815:25c0.

hiru.video, rapiddrains.co.uk, bellwoodtreatment.ca plus two other host names have IP numbers in common with 1psf.com.

Name Servers

1psf.com is served by two delegated name servers, may.ns.cloudflare.com and stan.ns.cloudflare.com.

The name server configuration of 1psf.com is shared with other domains, for instance 4fsj.com, rhbeo.com, zzldyy.com and two others.

At least some of 1psf.com's name servers are shared with other domains, for example middlesisterwines.com, yalcinemlak.com, lakechapalarentals.com.mx and two more.

These name servers tend to be deployed in combination with the name servers poppy.ns.cloudflare.com and sneh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

stan.ns.cloudflare.com carries IP addresses 108.162.193.235, 172.64.33.235 and 173.245.59.235, with 3 other addresses beyond those.