`greatlibrary.io`

DNSSEC	⚠️ Not signed
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`openai-domain-verification=dv-lOBbOoq7Y6nqrqjjtO73yrPj`
TXT	`google-site-verification=pMki5ESRAjUaF0MIDGGj7apQbl9su3hyE9vxRsvFfsg`
TXT	`v=spf1 include:dc-aa8e722993._spfm.greatlibrary.io ~all`
TXT	`google-site-verification=YuBZkBraE4V7AOwmydAiooVFp0Udcx7EvioavEFveKI`
TXT	`google-site-verification=44AIG3gOETebwcotx5BJnQDvlQ8TCNL-EYoKu_A18_o`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2025-02-06 #3

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1773494468

Same first word

greatlibrary.nl

greatlibrary.io

DNS History

8 records (8 active, 0 former)

●NSns41.domaincontrol.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●NSns42.domaincontrol.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●MXaspmx.l.google.com2026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

●A185.230.63.1072026-02-20 → 2026-03-23 · 2 obs

● 2026-02-20 20:55:52
● 2026-03-23 08:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
greatlibrary.io	ns42.domaincontrol.com, ns41.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.68.21

NS records: ns42.domaincontrol.com, ns41.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatlibrary.io (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.230.63.107`
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	5	`openai-domain-verification=dv-lOBbOoq7Y6, google-site-verification=pMki5ESRAjUaF0M...`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

greatlibrary.io resolves to one IP number: 185.230.63.107.

other host names including collegeeq.com, swansonerie.com, naturisme-paca-corse.com, sunrise-cafe.com and thehoustonband.com share IP numbers with greatlibrary.io.

Name Servers

greatlibrary.io is delegated to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.

greatlibrary.io shares the same name server setup as other domains, for instance centralcatering.com, townandaround.net, rentrobin.com, vuili.com and valcari.com.

Host names with two IP numbers:

The host name ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; the host name ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.

Mail Servers

greatlibrary.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

greatlibrary.io shares some mail servers with other domains, at least partially, for instance zc.guru, codefordayton.org, adrian.de, mbconstruction.net.nz and cbd.at.