usf.it - dns.ninja

`usf.it`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies} ✓ In HTTPS hints
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies} ✓ In HTTPS hints
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies} ✓ In HTTPS hints
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies} ✓ In HTTPS hints
NS	`gaogao.ns.giantpanda.com` ⭐ ⚠️ Not in parent delegation
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`lunlun.ns.giantpanda.com` ⚠️ Not in zone NS records
		A	75.2.60.62^{🇺🇸 Amazon75.2.60.0/24 Prod}
			PTR	`a96bd4be2a35efd86.awsglobalaccelerator.com`
NS	`meixiang.ns.giantpanda.com` ⚠️ Not in parent delegation
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yangyang.ns.giantpanda.com` ⚠️ Not in zone NS records
		A	99.83.188.43^{🇺🇸 Amazon99.83.176.0/20}
			PTR	`a96bd4be2a35efd86.awsglobalaccelerator.com`
HTTPS	HTTP/2, HTTP/3 ✓ hints match
		IPv4 hints	66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
		IPv6 hints	2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOA	`gaogao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`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 2026-07-28 #22

Same first word

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usf.us

usf.com.br

usf.email

usf.hu

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usf.world

usf.mw

usf.co.uk

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usf.eu

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usf.cat

usf.org.tr

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Similar names

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ufs.com.tr

fus.net

suf.info

suf.kr

suf.es

sfu.me

sfu.be

suf.com

ufs.travel

fsu.edu.in

ufs.com.mk

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suf.me

ufs.be

fus.no

fus.jp

fsu.it

ufs.co.za

suf.org.in

suf.no

sfu.net

sfu.ru

sfu.com.ua

sfu.at

suf.cz

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fus.com.mx

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fsu.ru

ufs.fr

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fus.tv

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fsu.pl

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ufs.co

sfu.odessa.ua

fus.co

ufs.fi

fsu.co.uk

sfu.cn

fus.se

fus.be

ufs.ch

fus.info

ufs.ru

fus.nu

fus.org

fsu.co

ufs.no

ufs.cn

fsu.world

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fus.si

fus.us

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fus.in

ufs.us

fsu.no

ufs.de

fus.gov.ve

sfu.edu

fus.cl

suf.ca

ufs.com

suf.net

fus.co.uk

DNS History

34 records (12 active, 22 former)

●NSgaogao.ns.giantpanda.com2026-03-12 → 2026-07-28 · 3 obs

○ 2026-02-14 22:50:24
● 2026-03-12 10:42:34
● 2026-07-28 20:26:38

●NSlunlun.ns.giantpanda.com2026-02-14 → 2026-07-28 · 3 obs

○ 2021-04-15 06:21:34
● 2026-02-14 22:50:24
● 2026-07-28 20:26:38

●NSmeixiang.ns.giantpanda.com2026-05-23 → 2026-07-28 · 3 obs

○ 2026-03-12 10:42:34
● 2026-05-23 02:01:36
● 2026-07-28 20:26:38

○NSns1.sedoparking.com2015-06-14 → 2021-04-15 · 4 obs

● 2015-06-14 01:42:54
● 2021-04-15 06:21:34
○ 2026-02-14 22:50:24
○ 2026-07-28 20:26:38

○NSns2.sedoparking.com2015-06-14 → 2021-04-15 · 4 obs

● 2015-06-14 01:42:54
● 2021-04-15 06:21:34
○ 2026-02-14 22:50:24
○ 2026-07-28 20:26:38

●NSyangyang.ns.giantpanda.com2026-02-14 → 2026-07-28 · 3 obs

○ 2021-04-15 06:21:34
● 2026-02-14 22:50:24
● 2026-07-28 20:26:38

○MXlocalhost2016-12-20 → 2026-02-16 · 5 obs

○ 2016-04-11 20:55:30
● 2016-12-20 09:19:14
● 2026-02-16 14:06:54
○ 2026-02-18 07:44:42
○ 2026-07-28 20:26:38

○MXmail.nickstel.com2015-06-14 → 2016-04-11 · 4 obs

● 2015-06-14 01:42:54
● 2016-04-11 20:55:30
○ 2016-12-20 09:19:14
○ 2026-07-28 20:26:38

○A139.162.174.2092026-02-14 → 2026-06-22 · 44 obs

○ 2021-04-15 06:21:34
● 2026-02-14 22:50:24
● 2026-03-06 05:26:06
○ 2026-03-06 11:03:28
● 2026-03-10 14:18:12
● 2026-03-12 11:42:24
○ 2026-03-12 14:39:22
○ 2026-03-13 21:07:12
● 2026-03-14 14:38:16
● 2026-03-31 16:40:58
○ 2026-03-31 21:21:12
● 2026-04-01 20:37:04
● 2026-04-05 02:42:10
○ 2026-04-05 22:05:28
● 2026-04-06 10:30:08
○ 2026-04-06 15:12:44
● 2026-04-06 17:24:10
● 2026-04-07 12:09:26
○ 2026-04-08 11:45:02
● 2026-04-08 14:14:18
○ 2026-04-09 06:07:26
● 2026-04-10 14:48:46
○ 2026-04-12 16:56:34
● 2026-04-13 13:11:52
○ 2026-04-13 14:02:10
● 2026-04-14 07:42:36
○ 2026-04-15 16:43:56
● 2026-04-17 20:42:30
○ 2026-04-21 22:54:44
○ 2026-04-27 21:08:36
● 2026-04-28 04:45:08
○ 2026-04-28 20:09:08
○ 2026-04-30 03:17:40
● 2026-04-30 06:19:56
● 2026-05-05 07:48:04
○ 2026-05-05 23:22:48
○ 2026-05-09 08:56:06
● 2026-05-10 22:40:36
● 2026-05-23 06:41:14
○ 2026-06-01 09:23:20
○ 2026-06-04 09:37:58
● 2026-06-22 19:29:56
○ 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

○A139.162.181.762026-02-14 → 2026-06-22 · 44 obs

○A172.104.149.862026-02-14 → 2026-06-22 · 44 obs

○A172.104.203.1862026-02-14 → 2026-06-22 · 44 obs

○A172.104.251.1982026-02-14 → 2026-06-22 · 44 obs

○A192.155.84.2362026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

○A23.239.4.932026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

○A2600:3c01::2000:3aff:feb3:2e942026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

○A2600:3c01::f03c:95ff:fe91:5de52026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

○A2600:3c01::f03c:95ff:feeb:5ed62026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

●A2600:3c03::f03c:95ff:fe00:29ca2026-04-05 → 2026-07-28 · 31 obs

○ 2026-04-05 02:42:10
● 2026-04-05 22:05:28
○ 2026-04-06 10:30:08
● 2026-04-06 15:12:44
○ 2026-04-06 17:24:10
○ 2026-04-07 12:09:26
● 2026-04-08 11:45:02
○ 2026-04-08 14:14:18
● 2026-04-09 06:07:26
○ 2026-04-10 14:48:46
● 2026-04-12 16:56:34
○ 2026-04-13 13:11:52
● 2026-04-13 14:02:10
○ 2026-04-14 07:42:36
● 2026-04-15 16:43:56
○ 2026-04-17 20:42:30
● 2026-04-21 22:54:44
● 2026-04-27 21:08:36
○ 2026-04-28 04:45:08
● 2026-04-28 20:09:08
● 2026-04-30 03:17:40
○ 2026-04-30 06:19:56
○ 2026-05-05 07:48:04
● 2026-05-05 23:22:48
● 2026-05-09 08:56:06
○ 2026-05-10 22:40:36
○ 2026-05-23 06:41:14
● 2026-06-01 09:23:20
● 2026-06-04 08:46:38
○ 2026-06-04 09:37:58
● 2026-07-28 20:26:38

●A2600:3c03::f03c:95ff:fe91:5d522026-03-06 → 2026-07-28 · 41 obs

○ 2026-03-06 05:26:06
● 2026-03-06 11:03:28
○ 2026-03-10 14:18:12
○ 2026-03-12 11:42:24
● 2026-03-12 14:39:22
● 2026-03-13 21:07:12
○ 2026-03-14 14:38:16
○ 2026-03-31 16:40:58
● 2026-03-31 21:21:12
○ 2026-04-01 20:37:04
○ 2026-04-05 02:42:10
● 2026-04-05 22:05:28
○ 2026-04-06 10:30:08
● 2026-04-06 15:12:44
○ 2026-04-06 17:24:10
○ 2026-04-07 12:09:26
● 2026-04-08 11:45:02
○ 2026-04-08 14:14:18
● 2026-04-09 06:07:26
○ 2026-04-10 14:48:46
● 2026-04-12 16:56:34
○ 2026-04-13 13:11:52
● 2026-04-13 14:02:10
○ 2026-04-14 07:42:36
● 2026-04-15 16:43:56
○ 2026-04-17 20:42:30
● 2026-04-21 22:54:44
● 2026-04-27 21:08:36
○ 2026-04-28 04:45:08
● 2026-04-28 20:09:08
● 2026-04-30 03:17:40
○ 2026-04-30 06:19:56
○ 2026-05-05 07:48:04
● 2026-05-05 23:22:48
● 2026-05-09 08:56:06
○ 2026-05-10 22:40:36
○ 2026-05-23 06:41:14
● 2026-06-01 09:23:20
● 2026-06-04 08:46:38
○ 2026-06-04 09:37:58
● 2026-07-28 20:26:38

●A2600:3c03::f03c:95ff:feed:4d4f2026-03-06 → 2026-07-28 · 41 obs

●A2600:3c03::f03c:95ff:feed:cf2a2026-04-05 → 2026-07-28 · 31 obs

○A2a01:7e01::2000:dff:fec1:5cdb2026-02-14 → 2026-06-22 · 44 obs

○A2a01:7e01::f03c:95ff:fe00:26922026-02-14 → 2026-06-22 · 44 obs

○A2a01:7e01::f03c:95ff:fe91:5d912026-02-14 → 2026-06-22 · 44 obs

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-14 → 2026-06-22 · 44 obs

○A2a01:7e01::f03c:95ff:feed:783e2026-02-14 → 2026-06-22 · 44 obs

●A45.33.83.1002026-04-05 → 2026-07-28 · 31 obs

●A45.79.167.1802026-04-05 → 2026-07-28 · 31 obs

○A64.190.62.1112021-04-15 → 2021-04-15 · 4 obs

○ 2016-12-20 09:19:14
● 2021-04-15 06:21:34
○ 2026-02-14 22:50:24
○ 2026-07-28 20:26:38

●A66.175.209.1792026-03-06 → 2026-07-28 · 41 obs

○A72.52.4.1202015-06-14 → 2016-12-20 · 4 obs

● 2015-06-14 01:42:54
● 2016-12-20 09:19:14
○ 2021-04-15 06:21:34
○ 2026-07-28 20:26:38

○A74.207.241.2452026-06-04 → 2026-07-14 · 5 obs

○ 2026-06-04 08:46:38
● 2026-06-04 09:37:58
○ 2026-06-22 19:29:56
● 2026-07-14 08:55:22
○ 2026-07-28 20:26:38

●A96.126.111.1652026-03-06 → 2026-07-28 · 41 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	m.dns.it, dns.nic.it, v.dns.it, a.dns.it...	-
usf.it	yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com	-

✅ Authoritative Response

Server:99.83.188.43

NS records: yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usf.it (unsigned zone)

⏱️ Timing

Total: 1109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`45.79.167.180, 96.126.111.165...`
AAAA	4	`2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52...`
NS	2	`gaogao.ns.giantpanda.com, meixiang.ns.giantpanda.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`gaogao.ns.giantpanda.com admin.giantpand`

Analysis

IP Addresses

usf.it directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with sundesigns.com, 178.38.116profile.www.cre8recovery.com and mail.onlinewp.com, also share IP numbers with usf.it.

Name Servers

The NS records for usf.it point to four name servers: gaogao.ns.giantpanda.com, lunlun.ns.giantpanda.com, meixiang.ns.giantpanda.com and yangyang.ns.giantpanda.com.

usf.it partially shares its NS delegation with several other domains, including ecoupon.it, crede.it, cum(0x736c7574).net and two others.

The name servers anan.ns.giantpanda.com, shishi.ns.giantpanda.com, panpan.ns.giantpanda.com and baiyun.ns.giantpanda.com are often found in use alongside these name servers.

The hosts gaogao.ns.giantpanda.com, lunlun.ns.giantpanda.com, meixiang.ns.giantpanda.com and yangyang.ns.giantpanda.com all resolve to exactly one IP address each: 3.33.232.36, 75.2.60.62, 75.2.45.63 and 99.83.188.43 respectively.