🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`buffrr.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:5a9a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ca3f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.154^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.63^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`keybase-site-verification=evScu-SvRY9i8Dk4SsAO_pvNFD061c60-QACOKsTk8w`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.154, 172.67.202.63
		IPv6 hints	2606:4700:3032::6815:5a9a, 2606:4700:3033::ac43:ca3f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2413238287

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

buffrr.dev

Previous names

budgy.dev

budhoo.dev

budibaik.dev

budinha.dev

buditech.dev

budopol.dev

budry.dev

bueba.dev

buehl.dev

buell.dev

bueno.dev

buentello.dev

buenzli.dev

buer.dev

buergerservice-bund.dev

buettcher.dev

buettner.dev

buf.dev

buffed.dev

buffrocks.dev

Next names

buffy.dev

bufio.dev

bufr.dev

bug3.dev

bug404.dev

bugado.dev

bugalski.dev

bugan.dev

bugatino.dev

bugatsec.dev

bugbearlabs.dev

bugbench.dev

bugboys.dev

bugbrekr.dev

bugclip.dev

bugcord.dev

bugdiver.dev

bugfinder.dev

bugfire.dev

bugfix.dev

DNS History

22 records (8 active, 14 former)

●NSaiden.ns.cloudflare.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 15:00:32
● 2026-08-27 05:08:32

●NSjasmine.ns.cloudflare.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 15:00:32
● 2026-08-27 05:08:32

●MXin1-smtp.messagingengine.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 15:00:32
● 2026-08-27 05:08:32

●MXin2-smtp.messagingengine.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 15:00:32
● 2026-08-27 05:08:32

●A104.21.90.1542026-05-07 → 2026-08-27 · 18 obs

○ 2026-05-06 00:38:24
● 2026-05-07 16:31:40
● 2026-05-26 16:54:20
○ 2026-05-28 09:36:46
● 2026-05-30 17:46:44
○ 2026-07-08 07:39:24
● 2026-07-13 09:37:52
○ 2026-07-17 03:40:00
● 2026-07-21 10:34:18
○ 2026-08-06 05:48:50
● 2026-08-20 00:21:36
○ 2026-08-22 10:45:42
● 2026-08-22 18:08:02
○ 2026-08-23 07:06:58
● 2026-08-24 19:52:40
○ 2026-08-26 09:55:04
● 2026-08-26 18:35:26
● 2026-08-27 05:08:32

○A151.101.131.72026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A151.101.195.72026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A151.101.3.72026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A151.101.67.72026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

●A172.67.202.632026-05-07 → 2026-08-27 · 18 obs

○A188.114.96.02026-05-28 → 2026-08-26 · 16 obs

○ 2026-05-26 16:54:20
● 2026-05-28 09:36:46
○ 2026-05-30 17:46:44
● 2026-07-08 07:39:24
○ 2026-07-13 09:37:52
● 2026-07-17 03:40:00
○ 2026-07-21 10:34:18
● 2026-08-06 05:48:50
○ 2026-08-20 00:21:36
● 2026-08-22 10:45:42
○ 2026-08-22 18:08:02
● 2026-08-23 07:06:58
○ 2026-08-24 19:52:40
● 2026-08-26 09:55:04
○ 2026-08-26 18:35:26
○ 2026-08-27 05:08:32

○A188.114.97.02026-05-28 → 2026-08-26 · 16 obs

●A2606:4700:3032::6815:5a9a2026-08-20 → 2026-08-27 · 9 obs

○ 2026-08-06 05:48:50
● 2026-08-20 00:21:36
○ 2026-08-22 10:45:42
● 2026-08-22 18:08:02
○ 2026-08-23 07:06:58
● 2026-08-24 19:52:40
○ 2026-08-26 09:55:04
● 2026-08-26 18:35:26
● 2026-08-27 05:08:32

●A2606:4700:3033::ac43:ca3f2026-08-20 → 2026-08-27 · 9 obs

○A2606:4700:3034::ac43:ca3f2026-05-07 → 2026-07-21 · 11 obs

○A2606:4700:3037::6815:5a9a2026-05-07 → 2026-07-21 · 11 obs

○A2a04:4e42::7752026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A2a04:4e42:200::7752026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A2a04:4e42:400::7752026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A2a04:4e42:600::7752026-05-03 → 2026-05-06 · 4 obs

● 2026-05-03 15:00:32
● 2026-05-06 00:38:24
○ 2026-05-07 16:31:40
○ 2026-08-27 05:08:32

○A2a06:98c1:3120::2026-05-28 → 2026-08-26 · 16 obs

○A2a06:98c1:3121::2026-05-28 → 2026-08-26 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
buffrr.dev	jasmine.ns.cloudflare.com, aiden.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.170

NS records: jasmine.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 816ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.154, 172.67.202.63`
AAAA	2	`2606:4700:3032::6815:5a9a, 2606:4700:3033::ac43:ca3f`
NS	2	`aiden.ns.cloudflare.com, jasmine.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	2	`keybase-site-verification=evScu-SvRY9i8D, v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

buffrr.dev directs to four IP numbers, which are 104.21.90.154, 172.67.202.63, 2606:4700:3032::6815:5a9a and 2606:4700:3033::ac43:ca3f.

Among the host names that share IP numbers with buffrr.dev are independentfestivals.com, 625hd.com, spotmate.se and two others.

Name Servers

Two name servers handle the delegation for buffrr.dev: aiden.ns.cloudflare.com and jasmine.ns.cloudflare.com.

buffrr.dev has the same name server delegation as a number of other domains, such as centralcomputer.com, porphyrianews.com, bionorthtexas.org and two more.

The name servers of buffrr.dev overlap at least partially with those of other domains — among them jorar.co.zw, gebzeescortgo.xyz, sperium.net and two more.

The name servers sierra.ns.cloudflare.com, zoe.ns.cloudflare.com and miles.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

aiden.ns.cloudflare.com resolves to 108.162.193.55, 172.64.33.55 and 173.245.59.55 among others, with 3 other IP addresses in total.

jasmine.ns.cloudflare.com resolves to 108.162.192.170, 172.64.32.170 and 173.245.58.170 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for buffrr.dev point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

buffrr.dev has the same mail server arrangement as a number of other domains, for example keijo.ee, stephanie-ouillon.fr, jiffle.ltd and two more.

buffrr.dev uses mail servers that are also used by other domains, including hd8455.com, ampj9.com and manascruz-abogados.es.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

buffrr.dev - robtex.com

buffrr.dev

dev

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`buffrr.dev`

`dev`