`a91.it`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c14f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5a0e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.14^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.79^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`linda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
NS	`ned.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
MX	`mx1.ovh.net` ⭐
		A	188.165.47.122^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.ovh.net`
MX	`mx2.ovh.net`⁽⁵⁾
		A	87.98.132.45^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.ovh.net`
MX	`mxb.ovh.net`⁽¹⁰⁰⁾
		A	46.105.45.21^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
			PTR	`mxb.ovh.net`
TXT	`v=spf1 include:mx.ovh.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.14, 172.67.193.79
		IPv6 hints	2606:4700:3032::ac43:c14f, 2606:4700:3037::6815:5a0e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`linda.ns.cloudflare.com`dns@cloudflare.com serial=2401117413

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-04-25 #23

Subdomains

piwik.a91.it

Same first word

a91.de

a91.com

a91.xyz

a91.kr

a91.io

a91.in

a91.org

a91.cn

a91.it

a91.ru

a91.hu

Similar names

1a9.de

19a.co

91a.cn

a19.mobi

a19.com

91a.wang

1a9.com

1a9.net

a19.ru

a19.co

19a.ir

a19.ro

a19.de

a19.nl

91a.com

9a1.net

91a.de

a19.co.uk

a19.org

a19.be

91a.tv

19a.pl

19a.de

a19.fr

19a.net

19a.no

a19.in

19a.com.cn

91a.ru

a19.jp

91a.cc

19a.com

9a1.biz

9a1.org

1a9.ru

91a.net

19a.ru

9a1.com

19a.org

a19.net

a19.me

9a1.cn

1a9.cn

DNS History

13 records (9 active, 4 former)

○NSdns19.ovh.net2015-07-09 → 2021-01-04 · 4 obs

● 2015-07-09 15:31:00
● 2021-01-04 09:56:26
○ 2026-04-17 03:26:06
○ 2026-04-25 21:40:58

●NSlinda.ns.cloudflare.com2026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

●NSned.ns.cloudflare.com2026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

○NSns19.ovh.net2015-07-09 → 2021-01-04 · 4 obs

● 2015-07-09 15:31:00
● 2021-01-04 09:56:26
○ 2026-04-17 03:26:06
○ 2026-04-25 21:40:58

●MXmx1.ovh.net2015-07-09 → 2026-04-25 · 2 obs

● 2015-07-09 15:31:00
● 2026-04-25 21:40:58

●MXmx2.ovh.net2015-07-09 → 2026-04-25 · 2 obs

● 2015-07-09 15:31:00
● 2026-04-25 21:40:58

●MXmxb.ovh.net2015-07-09 → 2026-04-25 · 2 obs

● 2015-07-09 15:31:00
● 2026-04-25 21:40:58

●A104.21.90.142026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

●A172.67.193.792026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

●A2606:4700:3032::ac43:c14f2026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

●A2606:4700:3037::6815:5a0e2026-04-17 → 2026-04-25 · 3 obs

○ 2021-01-04 09:56:26
● 2026-04-17 03:26:06
● 2026-04-25 21:40:58

○A51.254.215.112018-07-04 → 2021-01-04 · 5 obs

○ 2017-02-01 00:13:02
● 2018-07-04 05:44:10
● 2021-01-04 09:56:26
○ 2026-04-17 03:26:06
○ 2026-04-25 21:40:58

○A94.23.64.872015-07-09 → 2017-02-01 · 4 obs

● 2015-07-09 15:31:00
● 2017-02-01 00:13:02
○ 2018-07-04 05:44:10
○ 2026-04-25 21:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
a91.it	ned.ns.cloudflare.com, linda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.250

NS records: ned.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a91.it (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.79, 104.21.90.14`
AAAA	2	`2606:4700:3037::6815:5a0e, 2606:4700:3032::ac43:c14f`
NS	2	`linda.ns.cloudflare.com, ned.ns.cloudflare.com`
MX	3	`mx1.ovh.net (pri: 1), mxb.ovh.net (pri: 100)...`
TXT	1	`v=spf1 include:mx.ovh.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`linda.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

a91.it is the parent of piwik.a91.it.

IP Addresses

Four IP numbers are pointed to by a91.it: 2606:4700:3032::ac43:c14f, 2606:4700:3037::6815:5a0e, 104.21.90.14 and 172.67.193.79.

other host names including 2011wpfg.org, openai.adolsai.workers.dev, remote.systems, definisi-pengertian.com and maximaformacion.es share IP numbers with a91.it.

Name Servers

a91.it is delegated to two name servers linda.ns.cloudflare.com and ned.ns.cloudflare.com.

a91.it shares the same name server setup as other domains, for instance kitchenbazar.eu, inapple.ru, clicgear3.de, rashtrabharat.com and traveltv.com.

a91.it at least partially shares name servers with other domains, for instance finewaygroup.com, africaoilandpower.com, hayvn(0x706f726e)su.autos, discovercracow.eu and bibliothequedesameriques.com.

These name servers are commonly used with josephine.ns.cloudflare.com, trevor.ns.cloudflare.com and josh.ns.cloudflare.com.

Host names with six IP numbers:

Host name linda.ns.cloudflare.com points to: 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250.

Host name ned.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd2, 2803:f800:50::6ca2:c1d2, 2a06:98c1:50::ac40:21d2, 108.162.193.210, 172.64.33.210 and 173.245.59.210.

Mail Servers

a91.it is handled by three mail servers: mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.

a91.it shares some mail servers with other domains, at least partially, for instance goureau.fr, www.crlconstrucciones.es, apba.info, saami.pl and ipsolutions.cd.

These mail servers are commonly used alongside mx3.ovh.net and mx4.ovh.net.

Host names with one IP number: mx1.ovh.net points to 188.165.47.122; mx2.ovh.net points to 87.98.132.45; mxb.ovh.net points to 46.105.45.21.

a91.it - robtex.com

a91.it

it

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`a91.it`

`it`