`britishlibrary.com`

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	`ns0.demysdns.net` ⭐
		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	`ns1.demysdns.net`
		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	`ns2.demysdns.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`
NS	`ns3.demysdns.net`
		A	2a00:edc0:6259:7:11::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
		A	198.51.45.75^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
NS	`ns4.demysdns.co.uk`
		A	2620:4d:4000:6259:7:19:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p19.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.19^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p19.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`ns5.demysdns.co.uk`
		A	2a00:edc0:6259:7:19::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p019.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.19^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p19.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`ns6.demysdns.co.uk`
		A	2620:4d:4000:6259:7:19:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p19.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.83^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p19.nsone.net`
			PTR	`ns6.demysdns.co.uk`
SOA	`ns0.demysdns.net`dnstech@comlaude.com serial=1635959526

`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=1774841717

Same first word

britishlibrary.net

britishlibrary.cn

britishlibrary.com

britishlibrary.ac.uk

britishlibrary.org

DNS History

21 records (13 active, 8 former)

●NSns0.demysdns.net2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns1.demysdns.net2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns2.demysdns.net2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns3.demysdns.net2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns4.demysdns.co.uk2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns5.demysdns.co.uk2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●NSns6.demysdns.co.uk2015-07-13 → 2026-03-30 · 2 obs

● 2015-07-13 14:22:34
● 2026-03-30 03:58:06

●A100.28.104.1752026-02-17 → 2026-03-30 · 87 obs

○ 2026-02-15 23:08:02
○ 2026-02-16 23:21:10
● 2026-02-17 17:19:50
○ 2026-02-17 19:07:34
● 2026-02-19 05:47:06
○ 2026-02-19 07:07:24
○ 2026-02-20 08:49:44
● 2026-02-21 16:11:04
○ 2026-02-21 22:14:32
● 2026-02-22 17:25:04
● 2026-02-22 18:51:14
○ 2026-02-22 21:40:02
○ 2026-02-25 03:52:20
● 2026-02-25 04:59:32
○ 2026-02-25 06:39:44
● 2026-02-26 11:46:30
○ 2026-02-26 14:05:14
● 2026-02-26 18:39:36
○ 2026-02-26 20:46:30
○ 2026-02-27 12:37:20
● 2026-02-27 16:03:58
○ 2026-02-28 02:05:42
○ 2026-02-28 23:49:44
● 2026-03-01 04:33:22
○ 2026-03-01 05:31:32
● 2026-03-03 01:10:06
○ 2026-03-03 04:08:38
● 2026-03-05 10:39:00
● 2026-03-05 15:58:04
○ 2026-03-05 23:36:08
○ 2026-03-06 11:34:38
● 2026-03-06 14:56:04
○ 2026-03-06 17:38:26
● 2026-03-07 03:19:56
○ 2026-03-07 08:47:24
● 2026-03-07 21:57:08
● 2026-03-07 23:36:06
○ 2026-03-08 00:40:26
● 2026-03-09 00:58:08
○ 2026-03-09 02:37:12
● 2026-03-10 08:20:14
○ 2026-03-10 11:20:30
○ 2026-03-10 13:38:44
● 2026-03-10 15:17:24
● 2026-03-10 20:42:34
○ 2026-03-11 07:42:30
● 2026-03-11 10:38:58
○ 2026-03-11 14:41:32
● 2026-03-12 06:45:08
○ 2026-03-12 09:47:42
● 2026-03-12 12:24:50
○ 2026-03-13 08:02:48
● 2026-03-13 23:51:54
○ 2026-03-14 01:45:32
● 2026-03-14 11:36:36
● 2026-03-15 06:04:02
○ 2026-03-15 07:45:38
● 2026-03-15 09:52:00
○ 2026-03-15 11:25:24
● 2026-03-15 13:51:18
● 2026-03-15 21:21:08
○ 2026-03-17 12:51:14
● 2026-03-17 21:53:50
○ 2026-03-18 21:06:42
● 2026-03-18 22:31:08
○ 2026-03-19 01:26:18
● 2026-03-19 03:01:02
○ 2026-03-19 07:53:34
○ 2026-03-20 11:17:54
● 2026-03-20 19:19:20
○ 2026-03-20 20:29:40
● 2026-03-21 11:14:12
○ 2026-03-21 13:22:52
● 2026-03-23 03:33:46
○ 2026-03-23 04:12:52
● 2026-03-23 06:20:40
○ 2026-03-23 08:26:30
○ 2026-03-25 00:46:10
● 2026-03-26 06:26:46
○ 2026-03-26 08:47:02
○ 2026-03-28 06:51:56
● 2026-03-28 15:40:04
○ 2026-03-28 19:12:58
● 2026-03-29 07:37:06
○ 2026-03-29 14:30:30
○ 2026-03-29 21:44:48
● 2026-03-30 03:58:06

○A18.185.24.462026-02-15 → 2026-03-29 · 88 obs

○ 2017-04-19 22:20:24
● 2026-02-15 23:08:02
● 2026-02-16 23:21:10
○ 2026-02-17 17:19:50
● 2026-02-17 19:07:34
○ 2026-02-19 05:47:06
● 2026-02-19 07:07:24
● 2026-02-20 08:49:44
○ 2026-02-21 16:11:04
● 2026-02-21 22:14:32
○ 2026-02-22 17:25:04
○ 2026-02-22 18:51:14
● 2026-02-22 21:40:02
● 2026-02-25 03:52:20
○ 2026-02-25 04:59:32
● 2026-02-25 06:39:44
○ 2026-02-26 11:46:30
● 2026-02-26 14:05:14
○ 2026-02-26 18:39:36
● 2026-02-26 20:46:30
● 2026-02-27 12:37:20
○ 2026-02-27 16:03:58
● 2026-02-28 02:05:42
● 2026-02-28 23:49:44
○ 2026-03-01 04:33:22
● 2026-03-01 05:31:32
○ 2026-03-03 01:10:06
● 2026-03-03 04:08:38
○ 2026-03-05 10:39:00
○ 2026-03-05 15:58:04
● 2026-03-05 23:36:08
● 2026-03-06 11:34:38
○ 2026-03-06 14:56:04
● 2026-03-06 17:38:26
○ 2026-03-07 03:19:56
● 2026-03-07 08:47:24
○ 2026-03-07 21:57:08
○ 2026-03-07 23:36:06
● 2026-03-08 00:40:26
○ 2026-03-09 00:58:08
● 2026-03-09 02:37:12
○ 2026-03-10 08:20:14
● 2026-03-10 11:20:30
● 2026-03-10 13:38:44
○ 2026-03-10 15:17:24
○ 2026-03-10 20:42:34
● 2026-03-11 07:42:30
○ 2026-03-11 10:38:58
● 2026-03-11 14:41:32
○ 2026-03-12 06:45:08
● 2026-03-12 09:47:42
○ 2026-03-12 12:24:50
● 2026-03-13 08:02:48
○ 2026-03-13 23:51:54
● 2026-03-14 01:45:32
○ 2026-03-14 11:36:36
○ 2026-03-15 06:04:02
● 2026-03-15 07:45:38
○ 2026-03-15 09:52:00
● 2026-03-15 11:25:24
○ 2026-03-15 13:51:18
○ 2026-03-15 21:21:08
● 2026-03-17 12:51:14
○ 2026-03-17 21:53:50
● 2026-03-18 21:06:42
○ 2026-03-18 22:31:08
● 2026-03-19 01:26:18
○ 2026-03-19 03:01:02
● 2026-03-19 07:53:34
● 2026-03-20 11:17:54
○ 2026-03-20 19:19:20
● 2026-03-20 20:29:40
○ 2026-03-21 11:14:12
● 2026-03-21 13:22:52
○ 2026-03-23 03:33:46
● 2026-03-23 04:12:52
○ 2026-03-23 06:20:40
● 2026-03-23 08:26:30
● 2026-03-25 00:46:10
○ 2026-03-26 06:26:46
● 2026-03-26 08:47:02
● 2026-03-28 06:51:56
○ 2026-03-28 15:40:04
● 2026-03-28 19:12:58
○ 2026-03-29 07:37:06
● 2026-03-29 14:30:30
● 2026-03-29 21:44:48
○ 2026-03-30 03:58:06

○A204.74.99.1002016-09-13 → 2017-04-19 · 5 obs

○ 2016-04-04 12:47:12
● 2016-09-13 14:37:58
● 2017-04-19 22:20:24
○ 2026-02-15 23:08:02
○ 2026-03-30 03:58:06

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-17 → 2026-03-30 · 87 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-17 → 2026-03-30 · 87 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-17 → 2026-03-30 · 87 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-15 → 2026-03-29 · 88 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-15 → 2026-03-29 · 88 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-15 → 2026-03-29 · 88 obs

○A3.126.5.1882026-02-15 → 2026-03-29 · 88 obs

○A3.71.139.1532026-02-15 → 2026-03-29 · 88 obs

○A50.31.0.122015-07-13 → 2016-04-04 · 4 obs

● 2015-07-13 14:22:34
● 2016-04-04 12:47:12
○ 2016-09-13 14:37:58
○ 2026-03-30 03:58:06

●A54.157.108.1582026-02-17 → 2026-03-30 · 87 obs

●A98.83.184.1332026-02-17 → 2026-03-30 · 87 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
britishlibrary.com	ns1.demysdns.net, ns2.demysdns.net, ns3.demysdns.net, ns4.demysdns.co.uk...	-

✅ Authoritative Response

Server:198.51.45.11

NS records: ns1.demysdns.net, ns2.demysdns.net, ns3.demysdns.net, ns4.demysdns.co.uk, ns5.demysdns.co.uk, ns0.demysdns.net, ns6.demysdns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for britishlibrary.com (unsigned zone)

⏱️ Timing

Total: 1655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba24:b508:76de:f4a:df34, 2600:1f18:297:ba0e:7900:f622:48a8:f266...`
NS	7	`ns0.demysdns.net, ns1.demysdns.net...`
SOA	1	`ns0.demysdns.net dnstech.comlaude.com`