cloudfront.tw - dns.ninja

`cloudfront.tw`

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 PNAP-ACS nsone-1}
			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}
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}
NS	`nsusa.comlaude.net`
		A	2620:4d:4000:6259:7:11:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			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}
TXT	`v=spf1 include:amazon.com -all`
TXT	`spf2.0/pra include:amazon.com -all`
SOA	`nsgbr.comlaude.co.uk`dnstech@comlaude.com 2020-08-10 #17

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2011038290

Same first word

Similar names

DNS History

24 records (9 active, 15 former)

○NSns1.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns2.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns3.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns4.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns5.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns6.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○NSns7.markmonitor.com2015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

●NSnsgbr.comlaude.co.uk2020-11-28 → 2026-07-25 · 3 obs

○ 2020-01-27 18:37:24
● 2020-11-28 21:02:42
● 2026-07-25 06:16:16

●NSnssui.comlaude.ch2020-11-28 → 2026-07-25 · 3 obs

○ 2020-01-27 18:37:24
● 2020-11-28 21:02:42
● 2026-07-25 06:16:16

●NSnsusa.comlaude.net2020-11-28 → 2026-07-25 · 3 obs

○ 2020-01-27 18:37:24
● 2020-11-28 21:02:42
● 2026-07-25 06:16:16

●A100.28.104.1752026-03-01 → 2026-07-25 · 91 obs

○ 2026-02-16 09:19:54
○ 2026-02-26 10:09:10
● 2026-03-01 00:55:24
○ 2026-03-01 03:39:30
○ 2026-03-05 16:36:56
● 2026-03-09 01:29:38
○ 2026-03-09 07:23:40
● 2026-03-10 15:50:54
○ 2026-03-11 16:49:34
● 2026-03-12 07:18:46
○ 2026-03-13 18:59:48
○ 2026-03-15 03:14:30
● 2026-03-15 04:23:10
● 2026-03-15 18:43:48
○ 2026-03-19 20:30:04
● 2026-03-22 05:52:02
○ 2026-03-22 07:28:54
● 2026-03-23 17:27:36
○ 2026-03-23 19:56:38
● 2026-03-24 05:31:18
● 2026-03-24 06:22:56
○ 2026-03-24 23:36:00
● 2026-03-25 06:05:12
○ 2026-03-25 07:34:56
● 2026-03-28 16:53:08
○ 2026-03-28 22:38:20
● 2026-03-31 05:40:22
○ 2026-03-31 08:14:10
○ 2026-04-02 15:38:14
● 2026-04-02 23:48:26
● 2026-04-03 00:43:52
○ 2026-04-03 02:05:22
● 2026-04-07 00:42:30
○ 2026-04-07 01:21:58
○ 2026-04-13 07:03:32
● 2026-04-17 17:09:32
○ 2026-04-17 18:20:58
○ 2026-04-19 20:54:52
● 2026-04-21 03:03:08
○ 2026-04-21 03:37:32
○ 2026-04-23 12:55:30
● 2026-04-24 23:37:54
○ 2026-04-25 01:29:38
○ 2026-05-01 05:19:00
● 2026-05-01 05:58:50
○ 2026-05-01 06:48:06
○ 2026-05-05 01:11:24
● 2026-05-09 06:18:10
○ 2026-05-09 16:02:28
○ 2026-05-15 16:22:20
● 2026-05-20 05:09:26
○ 2026-05-20 21:20:46
○ 2026-05-22 23:45:32
● 2026-05-23 17:39:30
○ 2026-05-26 01:04:50
● 2026-05-29 13:07:54
○ 2026-05-30 14:52:52
● 2026-05-30 15:31:36
● 2026-06-01 14:51:00
○ 2026-06-02 21:22:22
○ 2026-06-02 23:06:34
● 2026-06-03 00:24:44
● 2026-06-03 23:33:08
○ 2026-06-04 00:04:48
● 2026-06-05 08:54:40
● 2026-06-06 18:45:58
○ 2026-06-07 13:49:12
● 2026-06-08 01:29:20
● 2026-06-09 08:54:24
○ 2026-06-11 08:51:58
○ 2026-06-15 15:15:20
● 2026-06-15 16:41:26
○ 2026-06-16 07:44:18
● 2026-06-19 15:23:10
○ 2026-06-20 12:33:42
● 2026-06-21 01:17:02
○ 2026-06-22 04:11:24
● 2026-06-26 05:08:50
○ 2026-07-04 05:49:30
● 2026-07-10 20:25:56
○ 2026-07-11 09:28:06
● 2026-07-13 05:25:58
○ 2026-07-15 02:35:32
● 2026-07-19 11:23:16
○ 2026-07-19 14:48:52
● 2026-07-22 04:30:42
○ 2026-07-23 03:53:42
● 2026-07-23 21:19:12
○ 2026-07-23 21:51:54
● 2026-07-25 06:16:14
● 2026-07-25 06:16:16

○A18.185.24.462026-02-16 → 2026-07-23 · 92 obs

○ 2021-10-20 18:51:36
● 2026-02-16 09:19:54
● 2026-02-26 10:09:10
○ 2026-03-01 00:55:24
● 2026-03-01 03:39:30
● 2026-03-05 16:36:56
○ 2026-03-09 01:29:38
● 2026-03-09 07:23:40
○ 2026-03-10 15:50:54
● 2026-03-11 16:49:34
○ 2026-03-12 07:18:46
● 2026-03-13 18:59:48
● 2026-03-15 03:14:30
○ 2026-03-15 04:23:10
○ 2026-03-15 18:43:48
● 2026-03-19 20:30:04
○ 2026-03-22 05:52:02
● 2026-03-22 07:28:54
○ 2026-03-23 17:27:36
● 2026-03-23 19:56:38
○ 2026-03-24 05:31:18
○ 2026-03-24 06:22:56
● 2026-03-24 23:36:00
○ 2026-03-25 06:05:12
● 2026-03-25 07:34:56
○ 2026-03-28 16:53:08
● 2026-03-28 22:38:20
○ 2026-03-31 05:40:22
● 2026-03-31 08:14:10
● 2026-04-02 15:38:14
○ 2026-04-02 23:48:26
○ 2026-04-03 00:43:52
● 2026-04-03 02:05:22
○ 2026-04-07 00:42:30
● 2026-04-07 01:21:58
● 2026-04-13 07:03:32
○ 2026-04-17 17:09:32
● 2026-04-17 18:20:58
● 2026-04-19 20:54:52
○ 2026-04-21 03:03:08
● 2026-04-21 03:37:32
● 2026-04-23 12:55:30
○ 2026-04-24 23:37:54
● 2026-04-25 01:29:38
● 2026-05-01 05:19:00
○ 2026-05-01 05:58:50
● 2026-05-01 06:48:06
● 2026-05-05 01:11:24
○ 2026-05-09 06:18:10
● 2026-05-09 16:02:28
● 2026-05-15 16:22:20
○ 2026-05-20 05:09:26
● 2026-05-20 21:20:46
● 2026-05-22 23:45:32
○ 2026-05-23 17:39:30
● 2026-05-26 01:04:50
○ 2026-05-29 13:07:54
● 2026-05-30 14:52:52
○ 2026-05-30 15:31:36
○ 2026-06-01 14:51:00
● 2026-06-02 21:22:22
● 2026-06-02 23:06:34
○ 2026-06-03 00:24:44
○ 2026-06-03 23:33:08
● 2026-06-04 00:04:48
○ 2026-06-05 08:54:40
○ 2026-06-06 18:45:58
● 2026-06-07 13:49:12
○ 2026-06-08 01:29:20
○ 2026-06-09 08:54:24
● 2026-06-11 08:51:58
● 2026-06-15 15:15:20
○ 2026-06-15 16:41:26
● 2026-06-16 07:44:18
○ 2026-06-19 15:23:10
● 2026-06-20 12:33:42
○ 2026-06-21 01:17:02
● 2026-06-22 04:11:24
○ 2026-06-26 05:08:50
● 2026-07-04 05:49:30
○ 2026-07-10 20:25:56
● 2026-07-11 09:28:06
○ 2026-07-13 05:25:58
● 2026-07-15 02:35:32
○ 2026-07-19 11:23:16
● 2026-07-19 14:48:52
○ 2026-07-22 04:30:42
● 2026-07-23 03:53:42
○ 2026-07-23 21:19:12
● 2026-07-23 21:51:54
○ 2026-07-25 06:16:14
○ 2026-07-25 06:16:16

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-03-01 → 2026-07-25 · 91 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-03-01 → 2026-07-25 · 91 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-03-01 → 2026-07-25 · 91 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-16 → 2026-07-23 · 92 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-16 → 2026-07-23 · 92 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-16 → 2026-07-23 · 92 obs

○A3.126.5.1882026-02-16 → 2026-07-23 · 92 obs

○A3.71.139.1532026-02-16 → 2026-07-23 · 92 obs

●A54.157.108.1582026-03-01 → 2026-07-25 · 91 obs

○A72.52.10.142015-06-18 → 2020-01-27 · 4 obs

● 2015-06-18 19:49:42
● 2020-01-27 18:37:24
○ 2020-11-28 21:02:42
○ 2026-07-25 06:16:16

○A94.199.146.852020-11-28 → 2021-10-20 · 5 obs

○ 2020-01-27 18:37:24
● 2020-11-28 21:02:42
● 2021-10-20 18:51:36
○ 2026-02-16 09:19:54
○ 2026-07-25 06:16:16

●A98.83.184.1332026-03-01 → 2026-07-25 · 91 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
cloudfront.tw	nsusa.comlaude.net, nssui.comlaude.ch, nsgbr.comlaude.co.uk	-

✅ Authoritative Response

Server:198.51.44.75

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudfront.tw (unsigned zone)

⏱️ Timing

Total: 1236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`98.83.184.133, 100.28.104.175...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
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

cloudfront.tw has 6 IP addresses — 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 more.

prezzoplc.co.uk, farmville2countryescape.info, utilitypowersystems.co.uk and two other host names share IP numbers with cloudfront.tw.

Name Servers

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

At least some of cloudfront.tw's name servers are shared with other domains, for example goodreads.com.au, houstonbusinessinsider.com, beaurivagecareers.com and two more.

These name servers are often deployed together with the name servers dns1.comlaude-dns.com, dns4.comlaude-dns.eu, dns2.comlaude-dns.net and dns3.comlaude-dns.co.uk.

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.