`btlibrary.me`

DNSSEC	⚠️ Not signed
A	139.180.188.32^{🇸🇬 AS-VULTR139.180.184.0/21 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
		PTR	`139.180.188.32.vultrusercontent.com`
NS	`ns2.gransy.com` ⭐
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb^{🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	95.179.192.121^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns.gransy.com`
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
		A	45.76.90.43^{🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix}
			PTR	`95.179.136.180.vultrusercontent.com`
NS	`ns3.gransy.com`
		A	2a02:750:7::2e7^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32^{🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 GLESYS46.21.100.0/24 GleSYS AB}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT}
		A	109.74.7.71^{🇸🇪 GLESYS109.74.0.0/20}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com`
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f^{🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix}
		A	2a00:1a28:2010:1::89^{🇳🇴 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 GLESYS80.67.0.0/20 Portlane Network}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com`
		A	2a02:750:5::538^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 GLESYS31.192.224.0/21}
			PTR	`31-192-227-223-static.glesys.net`
MX	`mail.btlibrary.me` ⭐
SOA	`ns.gransy.com`root@gransy.com serial=2783277280

`me`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.me` ⭐
	NS	`a2.nic.me`
	NS	`b0.nic.me`
	NS	`b2.nic.me`
	NS	`c0.nic.me`
	SOA	`a0.nic.me`hostmaster@donuts.email serial=1784536814

Subdomains

mail.btlibrary.me

Same first word

btlibrary.ws

btlibrary.com

btlibrary.xyz

btlibrary.me

Similar names

tblibrary.org

barrybilt.com

DNS History

21 records (7 active, 14 former)

○NSa.dnspod.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-12-05 00:20:58
● 2017-02-06 07:12:38
○ 2020-01-13 18:12:12
○ 2026-07-20 09:14:56

○NSb.dnspod.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-12-05 00:20:58
● 2017-02-06 07:12:38
○ 2020-01-13 18:12:12
○ 2026-07-20 09:14:56

○NSc.dnspod.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-12-05 00:20:58
● 2017-02-06 07:12:38
○ 2020-01-13 18:12:12
○ 2026-07-20 09:14:56

○NSjake.ns.cloudflare.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-06 07:12:38
○ 2026-07-20 09:14:56

○NSlia.ns.cloudflare.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-06 07:12:38
○ 2026-07-20 09:14:56

●NSns.gransy.com2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

○NSns1.parklogic.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-06 07:12:38
● 2020-01-13 18:12:12
○ 2026-07-18 02:40:40
○ 2026-07-20 09:14:56

●NSns2.gransy.com2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

○NSns2.parklogic.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-06 07:12:38
● 2020-01-13 18:12:12
○ 2026-07-18 02:40:40
○ 2026-07-20 09:14:56

●NSns3.gransy.com2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

●NSns4.gransy.com2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

●NSns5.gransy.com2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

●MXmail.btlibrary.me2026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

○MXmx156.hostedmxserver.com2020-01-13 → 2020-01-13 · 3 obs

● 2020-01-13 18:12:12
○ 2026-07-18 02:40:40
○ 2026-07-20 09:14:56

○A104.28.22.1722016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-06 07:12:38
○ 2026-07-20 09:14:56

○A104.28.23.1722016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-06 07:12:38
○ 2026-07-20 09:14:56

●A139.180.188.322026-07-18 → 2026-07-20 · 3 obs

○ 2020-01-13 18:12:12
● 2026-07-18 02:40:40
● 2026-07-20 09:14:56

○A185.145.128.2262017-02-06 → 2017-02-15 · 5 obs

○ 2016-12-05 00:20:58
● 2017-02-06 07:12:38
● 2017-02-15 18:27:06
○ 2020-01-13 18:12:12
○ 2026-07-20 09:14:56

○A2400:cb00:2048:1::681c:16ac2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-15 18:27:06
○ 2026-07-20 09:14:56

○A2400:cb00:2048:1::681c:17ac2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:20:58
○ 2017-02-15 18:27:06
○ 2026-07-20 09:14:56

○A72.52.179.1752020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-15 18:27:06
● 2020-01-13 18:12:12
○ 2026-07-18 02:40:40
○ 2026-07-20 09:14:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
me	a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me...	-
btlibrary.me	ns4.gransy.com, ns2.gransy.com, ns5.gransy.com, ns.gransy.com...	-

✅ Authoritative Response

Server:80.67.7.209

NS records: ns4.gransy.com, ns2.gransy.com, ns5.gransy.com, ns.gransy.com, ns3.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btlibrary.me (unsigned zone)

⏱️ Timing

Total: 749ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.180.188.32`
NS	5	`ns3.gransy.com, ns2.gransy.com...`
MX	1	`mail.btlibrary.me (pri: 10)`
SOA	1	`ns.gransy.com root.gransy.com`

Analysis

Hierarchy

mail.btlibrary.me is a subdomain of btlibrary.me.

IP Addresses

btlibrary.me directs to one IP number, which is 139.180.188.32.

Among the host names that share IP numbers with btlibrary.me are medr.me, fitfathers.me, watch(0x706f726e).me and two others.

Name Servers

The authoritative name servers for btlibrary.me are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

The name servers of btlibrary.me overlap at least partially with those of other domains — among them roomservice.cz, domovpredhradi.com, bohemiaticket.cz and two more.

These name servers commonly appear alongside the name servers ns5.gransy.com and ns.gransy.com.

Hostnames that point to five IP numbers:

ns2.gransy.com directs to 95.179.192.121, 217.16.185.221, 217.69.4.49 and two other IP addresses.

ns3.gransy.com directs to 46.21.100.103, 77.78.126.35, 109.74.7.71 and two other IP addresses.

Hosts pointing to four IP addresses:

ns4.gransy.com resolves to 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.

ns.gransy.com resolves to 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.

Hosts with two IP numbers each:

The A records for ns5.gransy.com return 31.192.227.223 and 2a02:750:5::538.

Mail Servers

btlibrary.me routes its mail through a single mail server, mail.btlibrary.me.

btlibrary.me - robtex.com

btlibrary.me

me

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`btlibrary.me`

`me`