`bibliotecam2.com`

DNSSEC	⚠️ Not signed
A	3.164.6.84^{🇺🇸 Amazon3.164.4.0/22}
		PTR	`server-3-164-6-84.gru1.r.cloudfront.net`
A	3.164.6.119^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.120^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.128^{🇺🇸 Amazon3.164.4.0/22}
NS	`ns-1701.awsdns-20.co.uk` ⭐
		A	2600:9000:5306:a500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1701.awsdns-20.co.uk`
		A	205.251.198.165^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1701.awsdns-20.co.uk`
NS	`ns-112.awsdns-14.com`
		A	2600:9000:5300:7000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-112.awsdns-14.com`
		A	205.251.192.112^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-112.awsdns-14.com`
NS	`ns-1192.awsdns-21.org`
		A	2600:9000:5304:a800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1192.awsdns-21.org`
		A	205.251.196.168^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1192.awsdns-21.org`
NS	`ns-952.awsdns-55.net`
		A	2600:9000:5303:b800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-952.awsdns-55.net`
		A	205.251.195.184^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-952.awsdns-55.net`
SOA	`ns-1701.awsdns-20.co.uk`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=1780919961

Same first word

bibliotecam2.com

DNS History

36 records (8 active, 28 former)

●NSns-112.awsdns-14.com2026-04-27 → 2026-06-08 · 2 obs

● 2026-04-27 07:37:06
● 2026-06-08 12:02:00

●NSns-1192.awsdns-21.org2026-04-27 → 2026-06-08 · 2 obs

● 2026-04-27 07:37:06
● 2026-06-08 12:02:00

●NSns-1701.awsdns-20.co.uk2026-04-27 → 2026-06-08 · 2 obs

● 2026-04-27 07:37:06
● 2026-06-08 12:02:00

●NSns-952.awsdns-55.net2026-04-27 → 2026-06-08 · 2 obs

● 2026-04-27 07:37:06
● 2026-06-08 12:02:00

○A13.32.205.1012026-05-20 → 2026-06-07 · 22 obs

○ 2026-05-19 13:04:06
● 2026-05-20 06:52:20
○ 2026-05-24 01:24:28
○ 2026-05-24 02:25:54
● 2026-05-24 04:14:18
○ 2026-05-31 21:28:58
○ 2026-06-02 02:18:54
● 2026-06-02 11:19:46
○ 2026-06-03 01:04:08
○ 2026-06-03 01:43:56
● 2026-06-03 05:03:54
● 2026-06-04 05:59:40
○ 2026-06-04 08:52:04
● 2026-06-04 19:22:50
○ 2026-06-04 20:44:52
● 2026-06-04 21:16:04
● 2026-06-05 05:00:42
○ 2026-06-05 19:08:26
● 2026-06-05 20:49:06
● 2026-06-07 14:40:26
○ 2026-06-08 12:01:56
○ 2026-06-08 12:02:00

○A13.32.205.1252026-05-20 → 2026-06-07 · 22 obs

○A13.32.205.712026-05-20 → 2026-06-07 · 22 obs

○A13.32.205.872026-05-20 → 2026-06-07 · 22 obs

○A13.35.163.272026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-31 21:28:58
● 2026-06-02 02:18:54
○ 2026-06-02 11:19:46
○ 2026-06-08 12:02:00

○A13.35.163.462026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-31 21:28:58
● 2026-06-02 02:18:54
○ 2026-06-02 11:19:46
○ 2026-06-08 12:02:00

○A13.35.163.562026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-31 21:28:58
● 2026-06-02 02:18:54
○ 2026-06-02 11:19:46
○ 2026-06-08 12:02:00

○A13.35.163.842026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-31 21:28:58
● 2026-06-02 02:18:54
○ 2026-06-02 11:19:46
○ 2026-06-08 12:02:00

○A13.35.78.1082026-05-24 → 2026-05-24 · 5 obs

○ 2026-05-20 06:52:20
● 2026-05-24 01:24:28
● 2026-05-24 02:25:54
○ 2026-05-24 04:14:18
○ 2026-06-08 12:02:00

○A13.35.78.1112026-05-24 → 2026-05-24 · 5 obs

○ 2026-05-20 06:52:20
● 2026-05-24 01:24:28
● 2026-05-24 02:25:54
○ 2026-05-24 04:14:18
○ 2026-06-08 12:02:00

○A13.35.78.1222026-05-24 → 2026-05-24 · 5 obs

○ 2026-05-20 06:52:20
● 2026-05-24 01:24:28
● 2026-05-24 02:25:54
○ 2026-05-24 04:14:18
○ 2026-06-08 12:02:00

○A13.35.78.902026-05-24 → 2026-05-24 · 5 obs

○ 2026-05-20 06:52:20
● 2026-05-24 01:24:28
● 2026-05-24 02:25:54
○ 2026-05-24 04:14:18
○ 2026-06-08 12:02:00

○A18.239.168.1292026-04-27 → 2026-05-19 · 80 obs

○ 2026-04-27 07:37:06
● 2026-04-27 08:36:24
● 2026-04-28 09:29:26
○ 2026-04-28 10:12:04
○ 2026-05-03 17:24:10
● 2026-05-04 00:30:42
● 2026-05-04 09:39:38
○ 2026-05-04 11:39:28
● 2026-05-06 00:31:46
○ 2026-05-06 22:18:34
○ 2026-05-07 05:50:34
● 2026-05-07 13:23:46
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● 2026-05-07 15:44:10
● 2026-05-08 09:21:28
○ 2026-05-08 11:29:06
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● 2026-05-08 18:34:40
○ 2026-05-08 22:15:08
● 2026-05-09 07:41:50
● 2026-05-09 09:18:48
○ 2026-05-10 16:17:00
○ 2026-05-10 16:50:48
● 2026-05-10 17:53:40
● 2026-05-10 21:25:56
○ 2026-05-11 00:53:34
● 2026-05-11 03:14:20
○ 2026-05-11 06:14:06
● 2026-05-11 06:44:28
● 2026-05-11 08:29:26
○ 2026-05-11 09:26:24
○ 2026-05-11 15:23:08
● 2026-05-11 16:04:30
○ 2026-05-11 17:50:12
○ 2026-05-11 18:38:34
● 2026-05-11 21:54:56
○ 2026-05-12 01:02:56
○ 2026-05-12 12:19:38
● 2026-05-12 13:04:58
● 2026-05-12 16:00:40
○ 2026-05-12 17:51:08
○ 2026-05-13 04:00:08
● 2026-05-13 05:26:12
○ 2026-05-14 00:59:38
○ 2026-05-14 02:22:24
● 2026-05-14 05:49:46
● 2026-05-14 09:35:02
○ 2026-05-14 10:52:50
● 2026-05-14 11:39:36
○ 2026-05-14 13:41:02
● 2026-05-14 15:09:06
● 2026-05-14 15:48:38
○ 2026-05-15 04:09:44
● 2026-05-15 05:10:08
○ 2026-05-15 10:42:54
● 2026-05-15 23:33:18
● 2026-05-16 02:03:10
○ 2026-05-16 06:05:10
○ 2026-05-16 07:30:30
● 2026-05-16 08:01:20
○ 2026-05-16 08:57:06
● 2026-05-16 12:41:10
● 2026-05-16 13:13:30
○ 2026-05-16 16:07:38
● 2026-05-16 18:30:44
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● 2026-05-16 20:50:34
○ 2026-05-17 05:13:54
○ 2026-05-17 11:41:14
● 2026-05-17 13:10:48
○ 2026-05-17 17:09:56
● 2026-05-17 19:01:02
○ 2026-05-17 22:53:10
● 2026-05-17 23:40:52
● 2026-05-18 21:36:02
○ 2026-05-18 22:50:22
● 2026-05-19 00:11:34
● 2026-05-19 13:04:06
○ 2026-05-20 06:52:20
○ 2026-06-08 12:02:00

○A18.239.168.212026-04-27 → 2026-05-19 · 80 obs

○A18.239.168.252026-04-27 → 2026-05-19 · 80 obs

○A18.239.168.92026-04-27 → 2026-05-19 · 80 obs

●A3.164.6.1192026-04-27 → 2026-06-08 · 37 obs

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

●A3.164.6.1202026-04-27 → 2026-06-08 · 37 obs

●A3.164.6.1282026-04-27 → 2026-06-08 · 37 obs

●A3.164.6.842026-04-27 → 2026-06-08 · 37 obs

○A3.174.141.1072026-04-28 → 2026-05-18 · 72 obs

○ 2026-04-28 10:12:04
● 2026-04-28 23:42:26
○ 2026-04-29 08:10:26
○ 2026-04-29 14:39:08
● 2026-04-29 17:35:48
● 2026-05-03 08:04:48
○ 2026-05-03 10:52:26
○ 2026-05-06 22:18:34
● 2026-05-06 23:36:40
● 2026-05-07 05:50:34
○ 2026-05-07 13:23:46
● 2026-05-07 14:40:22
○ 2026-05-07 15:44:10
○ 2026-05-08 09:21:28
● 2026-05-08 11:29:06
● 2026-05-08 14:44:52
○ 2026-05-08 18:34:40
○ 2026-05-09 09:18:48
● 2026-05-10 16:17:00
● 2026-05-10 16:50:48
○ 2026-05-10 17:53:40
○ 2026-05-10 21:25:56
● 2026-05-11 00:53:34
○ 2026-05-11 03:14:20
● 2026-05-11 06:14:06
○ 2026-05-11 06:44:28
○ 2026-05-11 14:34:00
● 2026-05-11 15:23:08
○ 2026-05-11 16:04:30
● 2026-05-11 17:50:12
● 2026-05-11 18:38:34
○ 2026-05-11 21:54:56
○ 2026-05-12 01:02:56
● 2026-05-12 12:19:38
○ 2026-05-12 13:04:58
○ 2026-05-12 17:51:08
● 2026-05-12 23:36:40
○ 2026-05-13 02:01:46
● 2026-05-13 04:00:08
○ 2026-05-13 05:26:12
● 2026-05-14 00:59:38
● 2026-05-14 02:22:24
○ 2026-05-14 05:49:46
○ 2026-05-14 09:35:02
● 2026-05-14 10:52:50
○ 2026-05-14 11:39:36
● 2026-05-14 13:41:02
○ 2026-05-14 15:09:06
○ 2026-05-14 15:48:38
● 2026-05-15 04:09:44
○ 2026-05-15 05:10:08
○ 2026-05-16 06:05:10
● 2026-05-16 07:30:30
○ 2026-05-16 08:01:20
● 2026-05-16 08:57:06
○ 2026-05-16 12:41:10
○ 2026-05-16 13:13:30
● 2026-05-16 16:07:38
○ 2026-05-16 18:30:44
● 2026-05-16 20:14:42
○ 2026-05-16 20:50:34
○ 2026-05-17 09:00:06
● 2026-05-17 11:41:14
○ 2026-05-17 13:10:48
● 2026-05-17 17:09:56
○ 2026-05-17 19:01:02
● 2026-05-17 22:53:10
○ 2026-05-17 23:40:52
○ 2026-05-18 21:36:02
● 2026-05-18 22:50:22
○ 2026-05-19 00:11:34
○ 2026-06-08 12:02:00

○A3.174.141.1222026-04-28 → 2026-05-18 · 72 obs

○A3.174.141.22026-04-28 → 2026-05-18 · 72 obs

○A3.174.141.702026-04-28 → 2026-05-18 · 72 obs

○A3.174.59.1232026-05-03 → 2026-05-17 · 21 obs

○ 2026-05-03 08:04:48
● 2026-05-03 10:52:26
○ 2026-05-03 17:24:10
○ 2026-05-06 00:31:46
● 2026-05-06 22:18:34
○ 2026-05-06 23:36:40
○ 2026-05-11 08:29:26
● 2026-05-11 09:26:24
● 2026-05-11 14:34:00
○ 2026-05-11 15:23:08
○ 2026-05-12 23:36:40
● 2026-05-13 02:01:46
○ 2026-05-13 04:00:08
○ 2026-05-16 02:03:10
● 2026-05-16 06:05:10
○ 2026-05-16 07:30:30
○ 2026-05-16 20:50:34
● 2026-05-17 05:13:54
● 2026-05-17 09:00:06
○ 2026-05-17 11:41:14
○ 2026-06-08 12:02:00

○A3.174.59.622026-05-03 → 2026-05-17 · 21 obs

○A3.174.59.672026-05-03 → 2026-05-17 · 21 obs

○A3.174.59.982026-05-03 → 2026-05-17 · 21 obs

○A54.192.151.1062026-06-03 → 2026-06-05 · 8 obs

○ 2026-06-02 11:19:46
● 2026-06-03 01:04:08
● 2026-06-03 01:43:56
○ 2026-06-03 05:03:54
○ 2026-06-05 05:00:42
● 2026-06-05 19:08:26
○ 2026-06-05 20:49:06
○ 2026-06-08 12:02:00

○A54.192.151.1272026-06-03 → 2026-06-05 · 8 obs

○ 2026-06-02 11:19:46
● 2026-06-03 01:04:08
● 2026-06-03 01:43:56
○ 2026-06-03 05:03:54
○ 2026-06-05 05:00:42
● 2026-06-05 19:08:26
○ 2026-06-05 20:49:06
○ 2026-06-08 12:02:00

○A54.192.151.52026-06-03 → 2026-06-05 · 8 obs

○ 2026-06-02 11:19:46
● 2026-06-03 01:04:08
● 2026-06-03 01:43:56
○ 2026-06-03 05:03:54
○ 2026-06-05 05:00:42
● 2026-06-05 19:08:26
○ 2026-06-05 20:49:06
○ 2026-06-08 12:02:00

○A54.192.151.662026-06-03 → 2026-06-05 · 8 obs

○ 2026-06-02 11:19:46
● 2026-06-03 01:04:08
● 2026-06-03 01:43:56
○ 2026-06-03 05:03:54
○ 2026-06-05 05:00:42
● 2026-06-05 19:08:26
○ 2026-06-05 20:49:06
○ 2026-06-08 12:02:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
bibliotecam2.com	ns-112.awsdns-14.com, ns-952.awsdns-55.net, ns-1701.awsdns-20.co.uk, ns-1192.awsdns-21.org	2 records

✅ Authoritative Response

Server:205.251.196.168

NS records: ns-112.awsdns-14.com, ns-952.awsdns-55.net, ns-1701.awsdns-20.co.uk, ns-1192.awsdns-21.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bibliotecam2.com (unsigned zone)

⏱️ Timing

Total: 1421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.164.6.120, 3.164.6.128...`
NS	4	`ns-112.awsdns-14.com, ns-1192.awsdns-21.org...`
SOA	1	`ns-1701.awsdns-20.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-112.awsdns-14.com, ns-112.awsdns-14.com)

Analysis

IP Addresses

bibliotecam2.com resolves to 4 IP numbers: 3.164.6.84, 3.164.6.119, 3.164.6.120 and 3.164.6.128.

Name Servers

Authority for bibliotecam2.com is delegated across 4 name servers: ns-112.awsdns-14.com, ns-952.awsdns-55.net, ns-1192.awsdns-21.org and ns-1701.awsdns-20.co.uk.

The host names ns-112.awsdns-14.com, ns-952.awsdns-55.net, ns-1192.awsdns-21.org and ns-1701.awsdns-20.co.uk each resolve to two IP addresses: ns-112.awsdns-14.com resolves to 205.251.192.112 and 2600:9000:5300:7000::1; ns-952.awsdns-55.net resolves to 205.251.195.184 and 2600:9000:5303:b800::1; ns-1192.awsdns-21.org resolves to 205.251.196.168 and 2600:9000:5304:a800::1; ns-1701.awsdns-20.co.uk resolves to 205.251.198.165 and 2600:9000:5306:a500::1.

bibliotecam2.com - robtex.com