arithmetic.it - dns.ninja

`arithmetic.it`

DNSSEC	⚠️ Not signed
A	2a01:7e01::2000:dff:fec1:5cdb^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	2a01:7e01::f03c:95ff:fe00:2692^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	2a01:7e01::f03c:95ff:fe91:5d91^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	2a01:7e01::f03c:95ff:feeb:9d4b^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	2a01:7e01::f03c:95ff:feed:783e^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	139.162.174.209^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
A	139.162.181.76^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
A	172.104.149.86^{🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies}
A	172.104.203.186^{🇩🇪 AKAMAI-LINODE-AP172.104.202.0/23 Akamai Technologies}
A	172.104.251.198^{🇩🇪 AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies}
NS	`anan.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	`shishi.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`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	`anan.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 2026-06-22 #20

Same first word

arithmetic.guru

arithmetic.it

arithmetic.co.in

arithmetic.co

arithmetic.net

arithmetic.eu

arithmetic.com

arithmetic.nl

arithmetic.ws

arithmetic.ca

Similar names

mattierich.com

maitritech.com

DNS History

38 records (15 active, 23 former)

●NSanan.ns.giantpanda.com2026-03-26 → 2026-06-22 · 3 obs

○ 2018-09-02 20:02:38
● 2026-03-26 19:24:42
● 2026-06-22 19:18:12

○NSbuy.internettraffic.com2015-07-15 → 2016-05-02 · 4 obs

● 2015-07-15 14:38:40
● 2016-05-02 15:09:28
○ 2017-01-02 17:13:56
○ 2026-06-22 19:18:12

●NSlunlun.ns.giantpanda.com2026-03-26 → 2026-06-22 · 3 obs

○ 2018-09-02 20:02:38
● 2026-03-26 19:24:42
● 2026-06-22 19:18:12

○NSns1.bodis.com2026-03-26 → 2026-06-22 · 2 obs

○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○NSns1.uniregistrymarket.link2017-01-02 → 2018-09-02 · 5 obs

○ 2016-05-02 15:09:28
● 2017-01-02 17:13:56
● 2018-09-02 20:02:38
○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○NSns2.bodis.com2026-03-26 → 2026-06-22 · 2 obs

○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○NSns2.uniregistrymarket.link2017-01-02 → 2018-09-02 · 5 obs

○ 2016-05-02 15:09:28
● 2017-01-02 17:13:56
● 2018-09-02 20:02:38
○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○NSsell.internettraffic.com2015-07-15 → 2016-05-02 · 4 obs

● 2015-07-15 14:38:40
● 2016-05-02 15:09:28
○ 2017-01-02 17:13:56
○ 2026-06-22 19:18:12

●NSshishi.ns.giantpanda.com2026-05-22 → 2026-06-22 · 3 obs

○ 2026-03-26 19:24:42
● 2026-05-22 04:51:46
● 2026-06-22 19:18:12

●NSyangyang.ns.giantpanda.com2026-03-26 → 2026-06-22 · 3 obs

○ 2018-09-02 20:02:38
● 2026-03-26 19:24:42
● 2026-06-22 19:18:12

●MXsmtp.google.com2026-03-26 → 2026-06-22 · 2 obs

● 2026-03-26 19:24:42
● 2026-06-22 19:18:12

●A139.162.174.2092026-03-26 → 2026-06-22 · 55 obs

○ 2018-09-02 20:02:38
● 2026-03-26 19:24:42
○ 2026-03-28 08:21:34
○ 2026-04-10 14:12:40
● 2026-04-10 16:07:54
○ 2026-04-10 21:08:50
● 2026-04-11 02:59:30
○ 2026-04-11 21:08:08
○ 2026-04-13 14:02:00
● 2026-04-13 19:45:40
○ 2026-04-13 21:10:38
○ 2026-04-13 23:48:26
● 2026-04-14 06:03:40
○ 2026-04-14 21:09:48
● 2026-04-14 21:40:38
○ 2026-04-15 21:12:14
● 2026-04-15 23:32:12
○ 2026-04-16 21:08:50
● 2026-04-16 22:28:04
○ 2026-04-17 21:10:58
○ 2026-04-19 06:18:26
● 2026-04-19 09:40:36
○ 2026-04-19 21:11:12
● 2026-04-20 20:35:48
● 2026-04-21 09:21:12
○ 2026-04-21 21:12:32
○ 2026-04-22 05:07:32
● 2026-04-22 09:28:06
○ 2026-04-22 21:11:44
● 2026-04-23 11:11:54
○ 2026-04-23 21:11:38
● 2026-04-24 20:14:22
○ 2026-04-24 21:10:58
○ 2026-04-25 05:01:32
● 2026-04-25 21:08:54
○ 2026-04-26 21:09:08
○ 2026-04-27 08:12:54
● 2026-04-27 11:19:50
○ 2026-04-27 21:08:56
● 2026-04-28 01:39:52
● 2026-04-28 10:15:20
○ 2026-04-28 21:40:42
○ 2026-05-05 21:11:12
● 2026-05-06 05:53:06
○ 2026-05-07 00:02:58
● 2026-05-07 14:16:06
○ 2026-05-08 18:43:10
○ 2026-05-08 21:10:12
● 2026-05-09 13:51:20
○ 2026-05-22 04:51:46
● 2026-05-23 13:50:40
○ 2026-05-30 10:07:06
○ 2026-06-03 10:34:24
● 2026-06-05 00:10:02
● 2026-06-22 19:18:12

●A139.162.181.762026-03-26 → 2026-06-22 · 55 obs

●A172.104.149.862026-03-26 → 2026-06-22 · 55 obs

●A172.104.203.1862026-03-26 → 2026-06-22 · 55 obs

●A172.104.251.1982026-03-26 → 2026-06-22 · 55 obs

○A192.155.84.2362026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A199.59.243.2282026-03-26 → 2026-06-22 · 2 obs

○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○A23.239.4.932026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A2600:3c01::2000:3aff:feb3:2e942026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A2600:3c01::f03c:95ff:fe91:5de52026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A2600:3c01::f03c:95ff:feeb:5ed62026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A2600:3c03::f03c:95ff:fe00:29ca2026-04-10 → 2026-06-01 · 52 obs

○ 2026-03-28 08:21:34
● 2026-04-10 14:12:40
○ 2026-04-10 16:07:54
● 2026-04-10 21:08:50
○ 2026-04-11 02:59:30
● 2026-04-11 21:08:08
● 2026-04-13 14:02:00
○ 2026-04-13 19:45:40
● 2026-04-13 21:10:38
● 2026-04-13 23:48:26
○ 2026-04-14 06:03:40
● 2026-04-14 21:09:48
○ 2026-04-14 21:40:38
● 2026-04-15 21:12:14
○ 2026-04-15 23:32:12
● 2026-04-16 21:08:50
○ 2026-04-16 22:28:04
● 2026-04-17 21:10:58
● 2026-04-19 06:18:26
○ 2026-04-19 09:40:36
● 2026-04-19 21:11:12
○ 2026-04-20 20:35:48
○ 2026-04-21 09:21:12
● 2026-04-21 21:12:32
● 2026-04-22 05:07:32
○ 2026-04-22 09:28:06
● 2026-04-22 21:11:44
○ 2026-04-23 11:11:54
● 2026-04-23 21:11:38
○ 2026-04-24 20:14:22
● 2026-04-24 21:10:58
● 2026-04-25 05:01:32
○ 2026-04-25 21:08:54
● 2026-04-26 21:09:08
● 2026-04-27 08:12:54
○ 2026-04-27 11:19:50
● 2026-04-27 21:08:56
○ 2026-04-28 01:39:52
○ 2026-04-28 10:15:20
● 2026-04-28 21:40:42
● 2026-05-05 21:11:12
○ 2026-05-06 05:53:06
● 2026-05-07 00:02:58
○ 2026-05-07 14:16:06
● 2026-05-08 18:43:10
● 2026-05-08 21:10:12
○ 2026-05-09 13:51:20
○ 2026-05-23 13:50:40
● 2026-05-30 10:07:06
● 2026-06-01 19:14:38
○ 2026-06-03 10:34:24
○ 2026-06-22 19:18:12

○A2600:3c03::f03c:95ff:fe91:5d522026-03-28 → 2026-06-01 · 53 obs

○ 2026-03-26 19:24:42
● 2026-03-28 08:21:34
● 2026-04-10 14:12:40
○ 2026-04-10 16:07:54
● 2026-04-10 21:08:50
○ 2026-04-11 02:59:30
● 2026-04-11 21:08:08
● 2026-04-13 14:02:00
○ 2026-04-13 19:45:40
● 2026-04-13 21:10:38
● 2026-04-13 23:48:26
○ 2026-04-14 06:03:40
● 2026-04-14 21:09:48
○ 2026-04-14 21:40:38
● 2026-04-15 21:12:14
○ 2026-04-15 23:32:12
● 2026-04-16 21:08:50
○ 2026-04-16 22:28:04
● 2026-04-17 21:10:58
● 2026-04-19 06:18:26
○ 2026-04-19 09:40:36
● 2026-04-19 21:11:12
○ 2026-04-20 20:35:48
○ 2026-04-21 09:21:12
● 2026-04-21 21:12:32
● 2026-04-22 05:07:32
○ 2026-04-22 09:28:06
● 2026-04-22 21:11:44
○ 2026-04-23 11:11:54
● 2026-04-23 21:11:38
○ 2026-04-24 20:14:22
● 2026-04-24 21:10:58
● 2026-04-25 05:01:32
○ 2026-04-25 21:08:54
● 2026-04-26 21:09:08
● 2026-04-27 08:12:54
○ 2026-04-27 11:19:50
● 2026-04-27 21:08:56
○ 2026-04-28 01:39:52
○ 2026-04-28 10:15:20
● 2026-04-28 21:40:42
● 2026-05-05 21:11:12
○ 2026-05-06 05:53:06
● 2026-05-07 00:02:58
○ 2026-05-07 14:16:06
● 2026-05-08 18:43:10
● 2026-05-08 21:10:12
○ 2026-05-09 13:51:20
○ 2026-05-23 13:50:40
● 2026-05-30 10:07:06
● 2026-06-01 19:14:38
○ 2026-06-03 10:34:24
○ 2026-06-22 19:18:12

○A2600:3c03::f03c:95ff:feed:4d4f2026-03-28 → 2026-06-01 · 53 obs

○A2600:3c03::f03c:95ff:feed:cf2a2026-04-10 → 2026-06-01 · 52 obs

●A2a01:7e01::2000:dff:fec1:5cdb2026-03-26 → 2026-06-22 · 55 obs

●A2a01:7e01::f03c:95ff:fe00:26922026-03-26 → 2026-06-22 · 55 obs

●A2a01:7e01::f03c:95ff:fe91:5d912026-03-26 → 2026-06-22 · 55 obs

●A2a01:7e01::f03c:95ff:feeb:9d4b2026-03-26 → 2026-06-22 · 55 obs

●A2a01:7e01::f03c:95ff:feed:783e2026-03-26 → 2026-06-22 · 55 obs

○A45.33.83.1002026-04-10 → 2026-06-01 · 52 obs

○A45.79.167.1802026-04-10 → 2026-06-01 · 52 obs

○A66.175.209.1792026-03-28 → 2026-06-01 · 53 obs

○A69.172.201.1532016-05-02 → 2018-09-02 · 5 obs

○ 2016-02-13 00:29:34
● 2016-05-02 15:09:28
● 2018-09-02 20:02:38
○ 2026-03-26 19:24:42
○ 2026-06-22 19:18:12

○A69.172.201.2082015-07-15 → 2016-02-13 · 4 obs

● 2015-07-15 14:38:40
● 2016-02-13 00:29:34
○ 2016-05-02 15:09:28
○ 2026-06-22 19:18:12

○A74.207.241.2452026-05-22 → 2026-06-03 · 7 obs

○ 2026-05-09 13:51:20
● 2026-05-22 04:51:46
○ 2026-05-23 13:50:40
○ 2026-06-01 19:14:38
● 2026-06-03 10:34:24
○ 2026-06-05 00:10:02
○ 2026-06-22 19:18:12

○A96.126.111.1652026-03-28 → 2026-06-01 · 53 obs

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:99.83.188.43

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arithmetic.it (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`74.207.241.245, 23.239.4.93...`
AAAA	3	`2600:3c01::2000:3aff:feb3:2e94, 2600:3c01::f03c:95ff:feeb:5ed6...`
NS	2	`anan.ns.giantpanda.com, shishi.ns.giantpanda.com`
MX	1	`SMTP.GOOGLE.COM (pri: 10)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	1	`anan.ns.giantpanda.com admin.giantpanda.`

Analysis

IP Addresses

arithmetic.it resolves to 10 IP numbers: 139.162.174.209, 139.162.181.76, 172.104.149.86 and 7 other.

Additional host names — liners.it, myrayanhome.com, r2r.it and two others — share IP numbers with arithmetic.it.

Name Servers

arithmetic.it has four authoritative name servers: anan.ns.giantpanda.com, lunlun.ns.giantpanda.com, shishi.ns.giantpanda.com and yangyang.ns.giantpanda.com.

The name servers of arithmetic.it overlap at least partially with those of other domains — among them usenet.it, properexposure.com, com-k.in and two more.

These name servers commonly co-occur with the name servers po.ns.giantpanda.com, jiajia.ns.giantpanda.com, chichi.ns.giantpanda.com and panpan.ns.giantpanda.com.

anan.ns.giantpanda.com, lunlun.ns.giantpanda.com, shishi.ns.giantpanda.com and yangyang.ns.giantpanda.com each resolve to one IP address: anan.ns.giantpanda.com resolves to 3.33.232.36, lunlun.ns.giantpanda.com resolves to 75.2.60.62, shishi.ns.giantpanda.com resolves to 75.2.45.63 and yangyang.ns.giantpanda.com resolves to 99.83.188.43.

Mail Servers

arithmetic.it has one mail server: smtp.google.com.

arithmetic.it shares the same mail server setup as other domains, including naturalscapesasheville.com, adirondackcombustion.com, associazioneimprese.it and two others.

arithmetic.it shares mail servers — at least in part — with other domains, including affj.org, bestie.com, epixego.com and two others.

The mail servers alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly paired with these mail servers.

smtp.google.com points to 9 IP numbers: 74.125.137.27, 142.250.101.26, 142.250.101.27 and 6 other.