availabilityzone.it - dns.ninja

`availabilityzone.it`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`nsgbr.comlaude.co.uk` ⭐
		A	2620:4d:4000:6259:7:11:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
		A	198.51.44.11^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
NS	`nssui.comlaude.ch`
		A	2a00:edc0:6259:7:11::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
		A	198.51.45.11^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
NS	`nsusa.comlaude.net`
		A	2620:4d:4000:6259:7:11:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
		A	198.51.44.75^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
TXT	`v=spf1 include:amazon.com -all`
TXT	`spf2.0/pra include:amazon.com -all`
SOA	`nsgbr.comlaude.co.uk`dnstech@comlaude.com 2018-10-03 #21

`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 2026-06-06 #2

Same first word

availabilityzone.net

availabilityzone.it

DNS History

17 records (9 active, 8 former)

●NSnsgbr.comlaude.co.uk2015-05-29 → 2026-06-06 · 2 obs

● 2015-05-29 22:26:32
● 2026-06-06 00:29:02

●NSnssui.comlaude.ch2015-05-29 → 2026-06-06 · 2 obs

● 2015-05-29 22:26:32
● 2026-06-06 00:29:02

●NSnsusa.comlaude.net2015-05-29 → 2026-06-06 · 2 obs

● 2015-05-29 22:26:32
● 2026-06-06 00:29:02

●A100.28.104.1752026-03-08 → 2026-06-06 · 159 obs

○ 2018-06-18 03:48:54
● 2026-03-08 09:36:10
○ 2026-03-08 11:18:12
● 2026-03-09 00:58:12
○ 2026-03-09 02:36:20
○ 2026-03-09 09:38:24
● 2026-03-10 10:07:38
○ 2026-03-10 10:46:24
○ 2026-03-10 13:38:50
● 2026-03-10 15:28:10
● 2026-03-11 04:49:28
○ 2026-03-11 07:42:10
● 2026-03-11 10:39:12
● 2026-03-11 13:19:32
○ 2026-03-11 14:22:18
● 2026-03-12 06:45:12
○ 2026-03-12 09:39:56
● 2026-03-12 12:24:56
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● 2026-03-13 23:51:56
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○ 2026-06-05 23:48:34
● 2026-06-06 00:29:00
● 2026-06-06 00:29:02

○A18.185.24.462026-03-08 → 2026-06-05 · 158 obs

○ 2026-03-08 09:36:10
● 2026-03-08 11:18:12
○ 2026-03-09 00:58:12
● 2026-03-09 02:36:20
● 2026-03-09 09:38:24
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● 2026-03-10 13:38:50
○ 2026-03-10 15:28:10
○ 2026-03-11 04:49:28
● 2026-03-11 07:42:10
○ 2026-03-11 10:39:12
○ 2026-03-11 13:19:32
● 2026-03-11 14:22:18
○ 2026-03-12 06:45:12
● 2026-03-12 09:39:56
○ 2026-03-12 12:24:56
● 2026-03-13 08:02:00
○ 2026-03-13 23:51:56
● 2026-03-14 01:45:44
○ 2026-03-14 11:37:02
● 2026-03-15 03:14:34
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● 2026-03-20 18:39:06
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● 2026-06-05 23:48:34
○ 2026-06-06 00:29:00
○ 2026-06-06 00:29:02

○A212.95.239.2342015-10-25 → 2017-01-07 · 4 obs

● 2015-10-25 12:20:38
● 2017-01-07 13:53:28
○ 2018-06-18 03:48:54
○ 2026-06-06 00:29:02

○A213.212.81.712018-06-18 → 2018-06-18 · 4 obs

○ 2017-01-07 13:53:28
● 2018-06-18 03:48:54
○ 2026-03-08 09:36:10
○ 2026-06-06 00:29:02

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-03-08 → 2026-06-06 · 159 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-03-08 → 2026-06-06 · 159 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-03-08 → 2026-06-06 · 159 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-03-08 → 2026-06-05 · 158 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-03-08 → 2026-06-05 · 158 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-03-08 → 2026-06-05 · 158 obs

○A3.126.5.1882026-03-08 → 2026-06-05 · 158 obs

○A3.71.139.1532026-03-08 → 2026-06-05 · 158 obs

●A54.157.108.1582026-03-08 → 2026-06-06 · 159 obs

●A98.83.184.1332026-03-08 → 2026-06-06 · 159 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
availabilityzone.it	nsusa.comlaude.net, nsgbr.comlaude.co.uk, nssui.comlaude.ch	-

✅ Authoritative Response

Server:198.51.44.11

NS records: nsusa.comlaude.net, nsgbr.comlaude.co.uk, nssui.comlaude.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for availabilityzone.it (unsigned zone)

⏱️ Timing

Total: 2067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 98.83.184.133...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba24:b508:76de:f4a:df34...`
NS	3	`nsgbr.comlaude.co.uk, nssui.comlaude.ch...`
TXT	2	`v=spf1 include:amazon.com -all, spf2.0/pra include:amazon.com -all`
SOA	1	`nsgbr.comlaude.co.uk dnstech.comlaude.co`

Analysis

IP Addresses

availabilityzone.it resolves to 6 IP addresses — 54.157.108.158, 98.83.184.133, 100.28.104.175 and three others.

businessnsider.com, formulaonepaddockclub.co.uk, missporter.eu and two other host names share IP numbers with availabilityzone.it.

Name Servers

availabilityzone.it carries NS records delegating to nssui.comlaude.ch, nsusa.comlaude.net and nsgbr.comlaude.co.uk.

availabilityzone.it partially shares its NS delegation with several other domains, including selincro.com, virginmediabusiness.biz, springbok.com and two others.

The name servers dns1.comlaude-dns.com, dns4.comlaude-dns.eu, dns2.comlaude-dns.net and dns3.comlaude-dns.co.uk are often found in use alongside these name servers.

nssui.comlaude.ch, nsusa.comlaude.net and nsgbr.comlaude.co.uk are three hostnames that each resolve to a pair of IP addresses: nssui.comlaude.ch to 198.51.45.11 and 2a00:edc0:6259:7:11::2, nsusa.comlaude.net to 198.51.44.75 and 2620:4d:4000:6259:7:11:0:3, and nsgbr.comlaude.co.uk to 198.51.44.11 and 2620:4d:4000:6259:7:11:0:1.