`libn.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
		PTR	`ip-141-193-213-20.defastlink.net`
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns-632.awsdns-15.net` ⭐
		A	2600:9000:5302:7800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-632.awsdns-15.net`
		A	205.251.194.120^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-632.awsdns-15.net`
NS	`ns-1173.awsdns-18.org`
		A	2600:9000:5304:9500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1173.awsdns-18.org`
		A	205.251.196.149^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1173.awsdns-18.org`
NS	`ns-1692.awsdns-19.co.uk`
		A	2600:9000:5306:9c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1692.awsdns-19.co.uk`
		A	205.251.198.156^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1692.awsdns-19.co.uk`
NS	`ns-442.awsdns-55.com`
		A	2600:9000:5301:ba00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-442.awsdns-55.com`
		A	205.251.193.186^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-442.awsdns-55.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018ad7de43c28c944482af962612f362df31`
TXT	`MS=ms11633429`
TXT	`facebook-domain-verification=8k28691cjsb7puepszzqlj2kkeenhb`
TXT	`google-site-verification=839qDoChFjLu2WgcXQEVyFZ1J6RJm3T29MGO8tzEjW4`
TXT	`knowbe4-site-verification=5c0c7a6820ec34d54afd957a10081227`
TXT	`knowbe4-site-verification=5da856f1483fe58ae0d34333803362c0`
TXT	`v=spf1 include:us._netblocks.mimecast.com mx ip4:63.137.125.38 ip4:65.151.22....`
SOA	`ns-632.awsdns-15.net`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=1771291435

rank #58222 globally
rank #26029 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #150,260

Subdomains

www.libn.com

Same first word

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DNS History

25 records (8 active, 17 former)

●NSns-1173.awsdns-18.org2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●NSns-1692.awsdns-19.co.uk2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●NSns-442.awsdns-55.com2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●NSns-632.awsdns-15.net2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

○NSns23.domaincontrol.com2015-08-07 → 2017-09-12 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○NSns24.domaincontrol.com2015-08-07 → 2017-09-12 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○NSns45.domaincontrol.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 03:24:06
○ 2015-08-07 02:31:58
○ 2026-03-11 00:48:02

○NSns46.domaincontrol.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 03:24:06
○ 2015-08-07 02:31:58
○ 2026-03-11 00:48:02

○MXalt1.aspmx.l.google.com2016-11-17 → 2017-09-12 · 5 obs

○ 2016-10-10 22:56:54
● 2016-11-17 23:51:32
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○MXalt2.aspmx.l.google.com2016-11-17 → 2017-09-12 · 5 obs

○ 2016-10-10 22:56:54
● 2016-11-17 23:51:32
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○MXalt3.aspmx.l.google.com2016-11-17 → 2017-09-12 · 5 obs

○ 2016-10-10 22:56:54
● 2016-11-17 23:51:32
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○MXalt4.aspmx.l.google.com2016-11-17 → 2017-09-12 · 5 obs

○ 2016-10-10 22:56:54
● 2016-11-17 23:51:32
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○MXaspmx.l.google.com2016-11-17 → 2017-09-12 · 5 obs

○ 2016-10-10 22:56:54
● 2016-11-17 23:51:32
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○MXdolanmedia.com.mail5.psmtp.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 03:24:06
○ 2015-08-07 02:31:58
○ 2026-03-11 00:48:02

○MXdolanmedia.com.mail6.psmtp.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 03:24:06
○ 2015-08-07 02:31:58
○ 2026-03-11 00:48:02

○MXlibn.com.mx1.dolan.rcimx.net2015-08-07 → 2016-10-10 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2016-10-10 22:56:54
○ 2016-11-17 23:51:32
○ 2026-03-11 00:48:02

○MXlibn.com.mx2.dolan.rcimx.net2015-08-07 → 2016-10-10 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2016-10-10 22:56:54
○ 2016-11-17 23:51:32
○ 2026-03-11 00:48:02

○MXlibn.com.mx3.dolan.rcimx.net2015-08-07 → 2016-10-10 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2016-10-10 22:56:54
○ 2016-11-17 23:51:32
○ 2026-03-11 00:48:02

○MXlibn.com.mx4.dolan.rcimx.net2015-08-07 → 2016-10-10 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2016-10-10 22:56:54
○ 2016-11-17 23:51:32
○ 2026-03-11 00:48:02

●MXus-smtp-inbound-1.mimecast.com2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●MXus-smtp-inbound-2.mimecast.com2026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●A141.193.213.202026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

●A141.193.213.212026-02-18 → 2026-03-11 · 3 obs

○ 2017-09-12 22:27:04
● 2026-02-18 06:31:36
● 2026-03-11 00:48:02

○A63.137.115.202015-08-07 → 2017-09-12 · 5 obs

○ 2009-01-29 03:24:06
● 2015-08-07 02:31:58
● 2017-09-12 22:27:04
○ 2026-02-18 06:31:36
○ 2026-03-11 00:48:02

○A63.85.223.412009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 03:24:06
○ 2015-08-07 02:31:58
○ 2026-03-11 00:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
libn.com	ns-632.awsdns-15.net, ns-442.awsdns-55.com, ns-1692.awsdns-19.co.uk, ns-1173.awsdns-18.org	1 record

✅ Authoritative Response

Server: 205.251.194.120

NS records: ns-632.awsdns-15.net, ns-442.awsdns-55.com, ns-1692.awsdns-19.co.uk, ns-1173.awsdns-18.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libn.com (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	4	`ns-1173.awsdns-18.org, ns-1692.awsdns-19.co.uk...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	7	`0ed1fe018ad7de43c28c944482af962612f362df, MS=ms11633429...`
SOA	1	`ns-632.awsdns-15.net awsdns-hostmaster.a`