ref1.com - dns.ninja

`ref1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:888f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:591d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.29^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.143^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`lamar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lamar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lamar.ns.cloudflare.com`
		A	108.162.195.142^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	162.159.44.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	172.64.35.142^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.29, 172.67.136.143
		IPv6 hints	2606:4700:3030::ac43:888f, 2606:4700:3033::6815:591d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2410225754

`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=1785277907

Same first word

ref1.fr

ref1.com

ref1.net

ref1.ru

Similar names

f1re.de

1ref.de

1fre.com

fer1.cn

1fer.com

1ref.us

1ref.ru

1fre.ws

1erf.com

1ref.com

f1er.com

fer1.sakura.ne.jp

erf1.com

fer1.com

f1re.net

f1re.io

DNS History

17 records (8 active, 9 former)

●NSasa.ns.cloudflare.com2026-02-18 → 2026-07-28 · 3 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

●NSlamar.ns.cloudflare.com2026-02-18 → 2026-07-28 · 3 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

○NSns1.sitelutions.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 01:59:48
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

○NSns2.sitelutions.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 01:59:48
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

○NSns3.sitelutions.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 01:59:48
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

○NSns4.sitelutions.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 01:59:48
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

○NSns5.sitelutions.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 01:59:48
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

●MXmx1.privateemail.com2026-02-18 → 2026-07-28 · 2 obs

● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

●MXmx2.privateemail.com2026-02-18 → 2026-07-28 · 2 obs

● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

●A104.21.89.292026-02-18 → 2026-07-28 · 3 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

●A172.67.136.1432026-02-18 → 2026-07-28 · 3 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-07-28 22:44:50

●A2606:4700:3030::ac43:888f2026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-04 16:20:54
● 2026-07-28 22:44:50

●A2606:4700:3033::6815:591d2026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-04 16:20:54
● 2026-07-28 22:44:50

○A2606:4700:3034::6815:591d2026-02-18 → 2026-06-04 · 4 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-06-04 16:20:54
○ 2026-07-28 22:44:50

○A2606:4700:3037::ac43:888f2026-02-18 → 2026-06-04 · 4 obs

○ 2017-03-28 11:10:28
● 2026-02-18 04:35:36
● 2026-06-04 16:20:54
○ 2026-07-28 22:44:50

○A99.237.234.1212015-07-08 → 2016-03-02 · 4 obs

● 2015-07-08 01:59:48
● 2016-03-02 06:19:06
○ 2016-06-25 17:04:30
○ 2026-07-28 22:44:50

○A99.250.106.462016-06-25 → 2017-03-28 · 5 obs

○ 2016-03-02 06:19:06
● 2016-06-25 17:04:30
● 2017-03-28 11:10:28
○ 2026-02-18 04:35:36
○ 2026-07-28 22:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
ref1.com	asa.ns.cloudflare.com, lamar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.246

NS records: asa.ns.cloudflare.com, lamar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref1.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.29, 172.67.136.143`
AAAA	2	`2606:4700:3033::6815:591d, 2606:4700:3030::ac43:888f`
NS	2	`asa.ns.cloudflare.com, lamar.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ref1.com resolves to four IP addresses: 104.21.89.29, 172.67.136.143, 2606:4700:3030::ac43:888f and 2606:4700:3033::6815:591d.

Additional host names — dns.3822808.com, tellimero.com, autounited.com.ua and two others — share IP numbers with ref1.com.

Name Servers

ref1.com is delegated to two name servers: asa.ns.cloudflare.com and lamar.ns.cloudflare.com.

ref1.com shares its name server setup with other domains, including ref1.net, ad1.to, sarannofamosi.org and two others.

ref1.com has at least partial name server overlap with other domains, such as 08piao.com, ioffer-movies.com, bthmarine.com and two others.

It is common to see these name servers used together with name servers daniella.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with 6 IP numbers:

asa.ns.cloudflare.com resolves to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

lamar.ns.cloudflare.com resolves to 108.162.195.142, 162.159.44.142, 172.64.35.142 and 3 other IP addresses.

Mail Servers

ref1.com has two mail servers: mx1.privateemail.com and mx2.privateemail.com.

ref1.com shares the same mail server setup as other domains, including catmail.biz, eonnet.org, europa-tourism.com and two others.

ref1.com shares mail servers — at least in part — with other domains, including benjaminbennettcs.com, aquaindy.com, king-karma.com and two others.

mx1.privateemail.com directs to 162.255.118.7 and mx2.privateemail.com directs to 162.255.118.8; each host name points to exactly one IP number.