topicwhich.com - dns.ninja

`topicwhich.com`

DNSSEC	⚠️ Not signed
A	3.170.42.25^{🇺🇸 Amazon3.170.40.0/22}
		PTR	`server-3-170-42-25.iad61.r.cloudfront.net`
A	3.170.42.39^{🇺🇸 Amazon3.170.40.0/22}
A	3.170.42.47^{🇺🇸 Amazon3.170.40.0/22}
A	3.170.42.129^{🇺🇸 Amazon3.170.40.0/22}
NS	`ns-1320.awsdns-37.org` ⭐
		A	2600:9000:5305:2800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1320.awsdns-37.org`
		A	205.251.197.40^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1320.awsdns-37.org`
NS	`ns-1922.awsdns-48.co.uk`
		A	2600:9000:5307:8200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1922.awsdns-48.co.uk`
		A	205.251.199.130^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1922.awsdns-48.co.uk`
NS	`ns-510.awsdns-63.com`
		A	2600:9000:5301:fe00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-510.awsdns-63.com`
		A	205.251.193.254^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-510.awsdns-63.com`
NS	`ns-645.awsdns-16.net`
		A	2600:9000:5302:8500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-645.awsdns-16.net`
		A	205.251.194.133^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-645.awsdns-16.net`
SOA	`ns-1320.awsdns-37.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782012780

Same first word

topicwhich.com

DNS History

52 records (8 active, 44 former)

●NSns-1320.awsdns-37.org2026-04-27 → 2026-06-21 · 2 obs

● 2026-04-27 06:16:44
● 2026-06-21 03:56:56

●NSns-1922.awsdns-48.co.uk2026-04-27 → 2026-06-21 · 2 obs

● 2026-04-27 06:16:44
● 2026-06-21 03:56:56

●NSns-510.awsdns-63.com2026-04-27 → 2026-06-21 · 2 obs

● 2026-04-27 06:16:44
● 2026-06-21 03:56:56

●NSns-645.awsdns-16.net2026-04-27 → 2026-06-21 · 2 obs

● 2026-04-27 06:16:44
● 2026-06-21 03:56:56

○A108.156.107.1042026-05-25 → 2026-06-08 · 59 obs

○ 2026-05-24 23:33:38
● 2026-05-25 11:58:38
○ 2026-05-25 15:49:58
○ 2026-05-26 03:20:34
● 2026-05-26 05:03:00
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● 2026-05-27 04:23:10
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● 2026-05-28 02:20:06
○ 2026-05-28 10:27:48
● 2026-05-28 13:08:22
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● 2026-05-28 23:41:34
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● 2026-05-31 05:12:20
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● 2026-06-08 06:56:18
○ 2026-06-08 19:11:54
○ 2026-06-21 03:56:56

○A108.156.107.1122026-05-25 → 2026-06-08 · 59 obs

○A108.156.107.1142026-05-25 → 2026-06-08 · 59 obs

○A108.156.107.352026-05-25 → 2026-06-08 · 59 obs

○A108.158.186.112026-05-13 → 2026-06-02 · 13 obs

○ 2026-05-12 17:40:02
● 2026-05-13 09:28:02
○ 2026-05-13 12:53:28
○ 2026-05-16 07:52:00
● 2026-05-16 13:00:20
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○ 2026-05-18 23:48:00
● 2026-05-19 02:51:10
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● 2026-06-02 01:15:28
○ 2026-06-02 01:52:14
○ 2026-06-21 03:56:56

○A108.158.186.162026-05-13 → 2026-06-02 · 13 obs

○A108.158.186.272026-05-13 → 2026-06-02 · 13 obs

○A108.158.186.412026-05-13 → 2026-06-02 · 13 obs

○A108.159.15.292026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 07:07:46
● 2026-05-26 21:32:04
○ 2026-05-27 04:23:10
○ 2026-06-21 03:56:56

○A108.159.15.632026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 07:07:46
● 2026-05-26 21:32:04
○ 2026-05-27 04:23:10
○ 2026-06-21 03:56:56

○A108.159.15.862026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 07:07:46
● 2026-05-26 21:32:04
○ 2026-05-27 04:23:10
○ 2026-06-21 03:56:56

○A108.159.15.972026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 07:07:46
● 2026-05-26 21:32:04
○ 2026-05-27 04:23:10
○ 2026-06-21 03:56:56

○A13.32.205.1092026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 06:50:58
● 2026-05-31 08:38:58
○ 2026-05-31 13:08:16
○ 2026-06-21 03:56:56

○A13.32.205.1252026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 06:50:58
● 2026-05-31 08:38:58
○ 2026-05-31 13:08:16
○ 2026-06-21 03:56:56

○A13.32.205.402026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 06:50:58
● 2026-05-31 08:38:58
○ 2026-05-31 13:08:16
○ 2026-06-21 03:56:56

○A13.32.205.822026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 06:50:58
● 2026-05-31 08:38:58
○ 2026-05-31 13:08:16
○ 2026-06-21 03:56:56

○A18.155.68.1212026-05-30 → 2026-06-02 · 7 obs

○ 2026-05-30 18:50:54
● 2026-05-30 20:10:08
○ 2026-05-31 04:20:20
○ 2026-06-01 21:53:46
● 2026-06-02 00:41:02
○ 2026-06-02 01:15:28
○ 2026-06-21 03:56:56

○A18.155.68.232026-05-30 → 2026-06-02 · 7 obs

○ 2026-05-30 18:50:54
● 2026-05-30 20:10:08
○ 2026-05-31 04:20:20
○ 2026-06-01 21:53:46
● 2026-06-02 00:41:02
○ 2026-06-02 01:15:28
○ 2026-06-21 03:56:56

○A18.155.68.512026-05-30 → 2026-06-02 · 7 obs

○ 2026-05-30 18:50:54
● 2026-05-30 20:10:08
○ 2026-05-31 04:20:20
○ 2026-06-01 21:53:46
● 2026-06-02 00:41:02
○ 2026-06-02 01:15:28
○ 2026-06-21 03:56:56

○A18.155.68.542026-05-30 → 2026-06-02 · 7 obs

○ 2026-05-30 18:50:54
● 2026-05-30 20:10:08
○ 2026-05-31 04:20:20
○ 2026-06-01 21:53:46
● 2026-06-02 00:41:02
○ 2026-06-02 01:15:28
○ 2026-06-21 03:56:56

○A18.239.168.1022026-04-27 → 2026-05-16 · 50 obs

○ 2026-04-27 06:16:44
● 2026-04-27 13:43:34
○ 2026-04-27 15:19:50
○ 2026-04-29 14:39:02
● 2026-04-30 00:33:28
● 2026-04-30 02:31:38
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● 2026-05-01 00:29:30
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○ 2026-06-21 03:56:56

○A18.239.168.1262026-04-27 → 2026-05-16 · 50 obs

○A18.239.168.322026-04-27 → 2026-05-16 · 50 obs

○A18.239.168.512026-04-27 → 2026-05-16 · 50 obs

○A18.244.164.122026-04-27 → 2026-06-18 · 65 obs

○ 2026-04-27 13:43:34
● 2026-04-27 15:19:50
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○ 2026-04-30 02:31:38
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● 2026-05-12 02:28:06
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● 2026-05-12 16:37:56
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○ 2026-05-13 12:53:28
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● 2026-05-16 07:52:00
○ 2026-05-16 13:00:20
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● 2026-05-18 11:58:08
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● 2026-06-13 02:11:22
○ 2026-06-13 18:03:22
○ 2026-06-14 01:16:20
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● 2026-06-16 02:28:24
○ 2026-06-16 21:53:10
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● 2026-06-18 11:54:56
○ 2026-06-21 03:56:52
○ 2026-06-21 03:56:56

○A18.244.164.1292026-04-27 → 2026-06-18 · 65 obs

○A18.244.164.302026-04-27 → 2026-06-18 · 65 obs

○A18.244.164.802026-04-27 → 2026-06-18 · 65 obs

○A18.67.130.1272026-04-27 → 2026-06-11 · 72 obs

● 2026-04-27 06:16:44
○ 2026-04-27 13:43:34
○ 2026-04-27 15:19:50
● 2026-04-27 20:05:34
● 2026-04-29 14:39:02
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● 2026-06-11 23:40:40
○ 2026-06-13 02:11:22
○ 2026-06-21 03:56:56

○A18.67.130.1292026-04-27 → 2026-06-11 · 72 obs

○A18.67.130.642026-04-27 → 2026-06-11 · 72 obs

○A18.67.130.722026-04-27 → 2026-06-11 · 72 obs

●A3.170.42.1292026-05-23 → 2026-06-21 · 16 obs

○ 2026-05-23 03:22:52
● 2026-05-23 06:46:56
○ 2026-05-23 07:38:42
○ 2026-05-25 16:49:26
● 2026-05-25 21:51:02
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○ 2026-06-13 02:11:22
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○ 2026-06-16 02:28:24
● 2026-06-16 21:53:10
● 2026-06-17 01:08:28
○ 2026-06-17 06:39:44
● 2026-06-21 03:56:52
● 2026-06-21 03:56:56

●A3.170.42.252026-05-23 → 2026-06-21 · 16 obs

●A3.170.42.392026-05-23 → 2026-06-21 · 16 obs

●A3.170.42.472026-05-23 → 2026-06-21 · 16 obs

○A3.174.26.1052026-05-18 → 2026-06-08 · 19 obs

○ 2026-05-18 11:58:08
● 2026-05-18 21:16:48
● 2026-05-18 23:48:00
○ 2026-05-19 02:51:10
○ 2026-06-06 14:17:30
● 2026-06-06 16:35:44
● 2026-06-06 19:20:26
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● 2026-06-07 09:17:56
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● 2026-06-07 17:45:10
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● 2026-06-07 20:51:40
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○ 2026-06-07 23:48:02
● 2026-06-08 01:36:34
○ 2026-06-08 04:27:28
○ 2026-06-21 03:56:56

○A3.174.26.272026-05-18 → 2026-06-08 · 19 obs

○A3.174.26.402026-05-18 → 2026-06-08 · 19 obs

○A3.174.26.502026-05-18 → 2026-06-08 · 19 obs

○A54.192.151.1002026-05-27 → 2026-06-03 · 18 obs

○ 2026-05-27 04:23:10
● 2026-05-27 13:13:14
● 2026-05-27 15:53:38
○ 2026-05-27 21:54:10
○ 2026-05-28 13:08:22
● 2026-05-28 19:06:30
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● 2026-06-02 05:16:44
● 2026-06-02 09:36:00
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● 2026-06-03 20:04:56
○ 2026-06-03 22:07:02
○ 2026-06-21 03:56:56

○A54.192.151.492026-05-27 → 2026-06-03 · 18 obs

○A54.192.151.602026-05-27 → 2026-06-03 · 18 obs

○A54.192.151.702026-05-27 → 2026-06-03 · 18 obs

○A99.86.12.1012026-05-01 → 2026-06-17 · 7 obs

○ 2026-05-01 00:29:30
● 2026-05-01 03:01:36
○ 2026-05-01 06:51:44
○ 2026-06-17 01:08:28
● 2026-06-17 06:39:44
○ 2026-06-18 11:54:56
○ 2026-06-21 03:56:56

○A99.86.12.1062026-05-01 → 2026-06-17 · 7 obs

○ 2026-05-01 00:29:30
● 2026-05-01 03:01:36
○ 2026-05-01 06:51:44
○ 2026-06-17 01:08:28
● 2026-06-17 06:39:44
○ 2026-06-18 11:54:56
○ 2026-06-21 03:56:56

○A99.86.12.1122026-05-01 → 2026-06-17 · 7 obs

○ 2026-05-01 00:29:30
● 2026-05-01 03:01:36
○ 2026-05-01 06:51:44
○ 2026-06-17 01:08:28
● 2026-06-17 06:39:44
○ 2026-06-18 11:54:56
○ 2026-06-21 03:56:56

○A99.86.12.62026-05-01 → 2026-06-17 · 7 obs

○ 2026-05-01 00:29:30
● 2026-05-01 03:01:36
○ 2026-05-01 06:51:44
○ 2026-06-17 01:08:28
● 2026-06-17 06:39:44
○ 2026-06-18 11:54:56
○ 2026-06-21 03:56:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
topicwhich.com	ns-645.awsdns-16.net, ns-510.awsdns-63.com, ns-1922.awsdns-48.co.uk, ns-1320.awsdns-37.org	2 records

✅ Authoritative Response

Server:205.251.197.40

NS records: ns-645.awsdns-16.net, ns-510.awsdns-63.com, ns-1922.awsdns-48.co.uk, ns-1320.awsdns-37.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topicwhich.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.42.25, 3.170.42.39...`
NS	4	`ns-1320.awsdns-37.org, ns-1922.awsdns-48.co.uk...`
SOA	1	`ns-1320.awsdns-37.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-510.awsdns-63.com, ns-510.awsdns-63.com)

Analysis

IP Addresses

topicwhich.com resolves to four IP addresses: 3.170.42.25, 3.170.42.39, 3.170.42.47 and 3.170.42.129.

Name Servers

topicwhich.com has four authoritative name servers: ns-510.awsdns-63.com, ns-645.awsdns-16.net, ns-1320.awsdns-37.org and ns-1922.awsdns-48.co.uk.

topicwhich.com partially shares its NS delegation with several other domains, including 186.154.35.in-addr.arpa, tiltevents.io, capecast.com and two others.

The name servers ns1-24-ap-south-1.ec2-rdns.amazonaws.com, ns2-24-ap-south-1.ec2-rdns.amazonaws.com, ns3-24-ap-south-1.ec2-rdns.amazonaws.com and ns4-24-ap-south-1.ec2-rdns.amazonaws.com are often found in use alongside these name servers.

ns-510.awsdns-63.com, ns-645.awsdns-16.net, ns-1320.awsdns-37.org and ns-1922.awsdns-48.co.uk each carry two IP addresses. ns-510.awsdns-63.com has 205.251.193.254 and 2600:9000:5301:fe00::1; ns-645.awsdns-16.net has 205.251.194.133 and 2600:9000:5302:8500::1; ns-1320.awsdns-37.org has 205.251.197.40 and 2600:9000:5305:2800::1; ns-1922.awsdns-48.co.uk has 205.251.199.130 and 2600:9000:5307:8200::1.