`bitdefendir.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2049^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b864^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.73^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.100^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`syeef.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`syeef.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`syeef.ns.cloudflare.com`
		A	108.162.195.238^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	162.159.44.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	172.64.35.238^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
MX	`bitdefendir-io.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
TXT	`MS=ms51765850`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.73, 172.67.184.100
		IPv6 hints	2606:4700:3034::6815:2049, 2606:4700:3034::ac43:b864
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2408483882

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1783787012

Same first word

bitdefendir.io

Similar names

bitdefinder.com

DNS History

48 records (7 active, 41 former)

●NSholly.ns.cloudflare.com2026-05-19 → 2026-07-11 · 3 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-07-11 16:34:12

○NSns-1432.awsdns-51.org2018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○NSns-1559.awsdns-02.co.uk2018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○NSns-224.awsdns-28.com2018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○NSns-966.awsdns-56.net2018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

●NSsyeef.ns.cloudflare.com2026-05-19 → 2026-07-11 · 3 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-07-11 16:34:12

●MXbitdefendir-io.mail.protection.outlook.com2026-05-21 → 2026-07-11 · 2 obs

● 2026-05-21 11:22:56
● 2026-07-11 16:34:12

●A104.21.32.732026-05-19 → 2026-07-11 · 3 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-07-11 16:34:12

○A13.32.205.1282018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.205.1422018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.205.22018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.205.462018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.67.1062018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.67.1602018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.67.1872018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.32.67.2152018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.35.8.1162018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.35.8.372018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.35.8.432018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A13.35.8.572018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

●A172.67.184.1002026-05-19 → 2026-07-11 · 3 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-07-11 16:34:12

●A2606:4700:3034::6815:20492026-05-19 → 2026-07-11 · 3 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-07-11 16:34:12

●A2606:4700:3034::ac43:b8642026-06-20 → 2026-07-11 · 3 obs

○ 2026-06-18 11:02:06
● 2026-06-20 20:55:30
● 2026-07-11 16:34:12

○A2606:4700:3035::ac43:b8642026-05-19 → 2026-06-18 · 5 obs

○ 2018-07-18 08:43:44
● 2026-05-19 03:54:22
● 2026-06-18 11:02:06
○ 2026-06-20 20:55:30
○ 2026-07-11 16:34:12

○A52.85.131.1632018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.131.1652018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.131.2082018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.131.292018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.201.1522018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.201.442018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.201.682018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A52.85.201.982018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.135.402018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.135.72018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.135.852018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.135.92018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.147.1182018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.147.1472018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.147.1942018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.147.452018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.173.62018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.173.612018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.173.72018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.173.952018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.57.1422018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.57.1682018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.57.282018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

○A54.230.57.802018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 08:43:44
○ 2026-05-19 03:54:22
○ 2026-07-11 16:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
bitdefendir.io	holly.ns.cloudflare.com, syeef.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.133

NS records: holly.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitdefendir.io (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.73, 172.67.184.100`
AAAA	2	`2606:4700:3034::ac43:b864, 2606:4700:3034::6815:2049`
NS	2	`holly.ns.cloudflare.com, syeef.ns.cloudflare.com`
MX	1	`bitdefendir-io.mail.protection.outlook.c`
TXT	2	`MS=ms51765850, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

bitdefendir.io points to the four IP addresses 104.21.32.73, 172.67.184.100, 2606:4700:3034::6815:2049 and 2606:4700:3034::ac43:b864.

chenxia0898.qqfang.com, qionghai.qqfang.com, biobotagri.com and two other host names share IP numbers with bitdefendir.io.

Name Servers

bitdefendir.io is served by two delegated name servers, holly.ns.cloudflare.com and syeef.ns.cloudflare.com.

bitdefendir.io uses the same name servers as several other domains — among them eatsfromtheoilpatchblog.com, asiadict.com, xin88.krd and two more.

The name servers of bitdefendir.io overlap at least partially with those of other domains — among them xn--21-vlcuslh.xn--p1ai, slottechtoday.co.uk, soccerunion.ru and two more.

The name servers gannon.ns.cloudflare.com, ada.ns.cloudflare.com and sonia.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

holly.ns.cloudflare.com carries IP addresses 108.162.194.133, 162.159.38.133 and 172.64.34.133, with 3 other addresses beyond those.

syeef.ns.cloudflare.com carries IP addresses 108.162.195.238, 162.159.44.238 and 172.64.35.238, with 3 other addresses beyond those.

Mail Servers

Mail for bitdefendir.io is handled by a single mail server, bitdefendir-io.mail.protection.outlook.com.

bitdefendir-io.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.68.8, 52.101.68.12 and 5 others.

bitdefendir.io - robtex.com

bitdefendir.io

io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bitdefendir.io`

`io`