`bartleby.null.pub`

DNSSEC	⚠️ Not signed
A	192.99.37.22^{🇨🇦 OVH192.99.0.0/16 Hosting route}
		PTR	`bartleby.null.pub`

`null.pub`

	DNSSEC	⚠️ Not signed
	A	15.204.94.12^{🇺🇸 OVH15.204.0.0/17 Hosting route}
	NS	`curitiba.ns.porkbun.com` ⭐
	NS	`fortaleza.ns.porkbun.com`
	NS	`maceio.ns.porkbun.com`
	NS	`salvador.ns.porkbun.com`
	MX	`in1-smtp.messagingengine.com` ⭐
	MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.messagingengine.com ?all`
	SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2402710942

PTR for

22.37.99.192.in-addr.arpa

Same first word

bartleby.eu

bartleby.es

bartleby.com

bartleby.co

bartleby.nl

bartleby.net

bartleby.it

bartleby.ca

bartleby.org

bartleby.us

bartleby.de

bartleby.ai

bartleby.fr

Similar names

bartelby.org

byalbert.com

trebblay.top

bartelby.com

bartelby.net

byterlab.com

trebblay.com

DNS History

1 record (1 active, 0 former)

●A192.99.37.222026-03-25 → 2026-07-04 · 2 obs

● 2026-03-25 22:34:52
● 2026-07-04 09:57:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pub	v2n1.nic.pub, v0n1.nic.pub, v0n0.nic.pub, v0n2.nic.pub...	12 records
null.pub	salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, curitiba.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.8.140

NS records: salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.pub (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.99.37.22`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.pub, v0n1.nic.pub, v0n2.nic.pub...)

Analysis

IP Addresses

bartleby.null.pub resolves to just one IP address, 192.99.37.22.

Among the host names that share IP numbers with bartleby.null.pub is ns510878.ip-192-99-37.net, as one example.

bartleby.null.pub - robtex.com