`stdlib.io`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:91ff:fec8:f35d^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.79.190.132^{🇺🇸 AKAMAI-LINODE-AP45.79.176.0/20 Akamai Technologies}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.stdlib.io` ⭐
		A	2600:3c03::f03c:91ff:fec8:f35d^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	45.79.190.132^{🇺🇸 AKAMAI-LINODE-AP45.79.176.0/20 Akamai Technologies}
			PTR	`li1289-132.members.linode.com`
TXT	`google-site-verification=US4TOaTzuXig3UfVodhqPDaFwADcXgqAAseAYw9qRiM`
SOA	`ns1.linode.com`kgryte@gmail.com serial=2021000008

`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=1776989564

Subdomains

mail.stdlib.io

www.stdlib.io

Same first word

stdlib.io

stdlib.org

stdlib.se

stdlib.at

stdlib.com

stdlib.xyz

stdlib.net

stdlib.de

Similar names

dblist.net

sibltd.co.uk

stlbid.com

lbidts.com

bisltd.com

tdslib.org

sibltd.com

bdlist.com

bdlist.info

bidstl.com

isbltd.com

lstibd.com

listdb.com

lstbid.com

ibsltd.co.uk

bisltd.co.uk

istlbd.com

sbiltd.com

ldbits.com

ltsbid.de

bisltd.net

idbstl.com

bitsdl.com

ibsltd.nb.ca

ibsltd.ca

libstd.com

dslbit.com

dlbits.com

bsiltd.com

bitdsl.com

sibltd.ru

dtslib.com

iltsbd.com

DNS History

8 records (8 active, 0 former)

●NSns1.linode.com2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●NSns2.linode.com2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●NSns3.linode.com2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●NSns4.linode.com2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●NSns5.linode.com2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●MXmail.stdlib.io2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●A2600:3c03::f03c:91ff:fec8:f35d2018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

●A45.79.190.1322018-05-07 → 2026-04-24 · 2 obs

● 2018-05-07 12:51:08
● 2026-04-24 00:25:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
stdlib.io	ns4.linode.com, ns5.linode.com, ns2.linode.com, ns1.linode.com...	-

✅ Authoritative Response

Server:92.123.95.3

NS records: ns4.linode.com, ns5.linode.com, ns2.linode.com, ns1.linode.com, ns3.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdlib.io (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.190.132`
AAAA	1	`2600:3c03::f03c:91ff:fec8:f35d`
NS	5	`ns3.linode.com, ns1.linode.com...`
MX	1	`mail.stdlib.io (pri: 10)`
TXT	1	`google-site-verification=US4TOaTzuXig3Uf`
SOA	1	`ns1.linode.com kgryte.gmail.com`