`a3biro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4cfe^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cac0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.254^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.192^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aaden.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aaden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aaden.ns.cloudflare.com`
		A	108.162.195.92^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	162.159.44.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	172.64.35.92^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
NS	`brenna.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷⁴⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.254, 172.67.202.192
		IPv6 hints	2606:4700:3032::6815:4cfe, 2606:4700:3033::ac43:cac0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`aaden.ns.cloudflare.com`dns@cloudflare.com serial=2401021316

`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=1776005177

⚠️ On DNS blocklist: tif

Previously MX for

a3biro.com

Subdomains

www.a3biro.com

Same first word

a3biro.com

DNS History

15 records (9 active, 6 former)

●NSaaden.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●NSbrenna.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

○NSns1.edgespot.net2015-07-08 → 2020-02-03 · 4 obs

● 2015-07-08 00:07:10
● 2020-02-03 04:17:54
○ 2026-04-02 16:43:30
○ 2026-04-12 15:14:28

○NSns2.edgespot.net2015-07-08 → 2020-02-03 · 4 obs

● 2015-07-08 00:07:10
● 2020-02-03 04:17:54
○ 2026-04-02 16:43:30
○ 2026-04-12 15:14:28

○NSrobotns3.second-ns.com2016-06-27 → 2020-02-03 · 5 obs

○ 2015-07-08 00:07:10
● 2016-06-27 11:54:04
● 2020-02-03 04:17:54
○ 2026-04-02 16:43:30
○ 2026-04-12 15:14:28

○MXa3biro.com2015-07-08 → 2020-02-03 · 4 obs

● 2015-07-08 00:07:10
● 2020-02-03 04:17:54
○ 2026-04-02 16:43:30
○ 2026-04-12 15:14:28

●MXroute1.mx.cloudflare.net2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●MXroute2.mx.cloudflare.net2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●MXroute3.mx.cloudflare.net2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●A104.21.76.2542026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

○A108.174.149.1052015-07-08 → 2015-11-24 · 4 obs

● 2015-07-08 00:07:10
● 2015-11-24 04:27:12
○ 2016-06-27 11:54:04
○ 2026-04-12 15:14:28

○A136.243.145.2372016-06-27 → 2020-02-03 · 5 obs

○ 2015-11-24 04:27:12
● 2016-06-27 11:54:04
● 2020-02-03 04:17:54
○ 2026-04-02 16:43:30
○ 2026-04-12 15:14:28

●A172.67.202.1922026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●A2606:4700:3032::6815:4cfe2026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

●A2606:4700:3033::ac43:cac02026-04-02 → 2026-04-12 · 3 obs

○ 2020-02-03 04:17:54
● 2026-04-02 16:43:30
● 2026-04-12 15:14:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a3biro.com	brenna.ns.cloudflare.com, aaden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.92

NS records: brenna.ns.cloudflare.com, aaden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a3biro.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.192, 104.21.76.254`
AAAA	2	`2606:4700:3033::ac43:cac0, 2606:4700:3032::6815:4cfe`
NS	2	`aaden.ns.cloudflare.com, brenna.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 41), route3.mx.cloudflare.net (pri: 62)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aaden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.a3biro.com is a3biro.com.

IP Addresses

a3biro.com maps to four IP numbers: 2606:4700:3032::6815:4cfe, 2606:4700:3033::ac43:cac0, 104.21.76.254 and 172.67.202.192.

Other host names such as realmovi.com, royalpitamaha-bali.com, janel.si, hr3149mn.doedap25.shop and mcma.org.my share IPs with a3biro.com.

Name Servers

Two name servers aaden.ns.cloudflare.com and brenna.ns.cloudflare.com handle the delegation for a3biro.com.

a3biro.com shares the same name server setup as other domains, for example pacrimexteriors.com, 24hrcareathome.com, messnerlegalsearch.com, 3rway.com and sivanandaconsultants.com.

a3biro.com at least partially shares name servers with other domains, for example lizhinb.com, plaxyo.com, kelownaspa.ca, daemon-(0x68656e746169).com and trimak.com.ar.

These name servers are often used together with konnor.ns.cloudflare.com and amalia.ns.cloudflare.com.

Host names with six IP numbers:

aaden.ns.cloudflare.com points to 2606:4700:58::a29f:2c5c, 2803:f800:50::6ca2:c35c, 2a06:98c1:50::ac40:235c, 108.162.195.92, 162.159.44.92 and 172.64.35.92.

brenna.ns.cloudflare.com points to 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176.

Mail Servers

a3biro.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

a3biro.com shares at least partially some mail servers with other domains, for instance richey-ranch.com, mv.dk, zippoguy.com, destiny.pro and it-consulting.net.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

a3biro.com - robtex.com

a3biro.com

com

Previously MX for

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

`a3biro.com`

`com`