`papercase.co`

DNSSEC	⚠️ Not signed
A	3.171.85.16^{🇺🇸 Amazon3.171.84.0/22}
		PTR	`server-3-171-85-16.iad89.r.cloudfront.net`
A	3.171.85.72^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.80^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.97^{🇺🇸 Amazon3.171.84.0/22}
NS	`bns1.hostcocoa.com` ⭐
		A	205.251.192.254^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-254.awsdns-31.com`
NS	`bns2.hostcocoa.com`
		A	205.251.194.231^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-743.awsdns-28.net`
NS	`bns3.hostcocoa.com`
		A	205.251.196.209^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1233.awsdns-26.org`
NS	`bns4.hostcocoa.com`
		A	205.251.198.107^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1643.awsdns-13.co.uk`
MX	`webmail.papercase.co` ⭐
		A	183.111.242.70^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`d3jd71800li6vk.cloudfront.net`
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`bns1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co` 🔒
	NS	`b.registrydns.co` 🔒
	NS	`c.registrydns.co` 🔒
	NS	`d.registrydns.co` 🔒
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759588016

Subdomains

www.papercase.co

webmail.papercase.co

Same first word

papercase.co

papercase.de

papercase.com

Similar names

pearspace.net

casapepre.com

reapspace.com

parapeces.com

capespear.ca

aceappser.com

sparecape.com

scrapeape.com

appercase.com

secapaper.com

casepaper.com

pearspace.com

DNS History

24 records (9 active, 15 former)

●NSbns1.hostcocoa.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
● 2026-02-28 23:13:12

●NSbns2.hostcocoa.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
● 2026-02-28 23:13:12

●NSbns3.hostcocoa.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
● 2026-02-28 23:13:12

●NSbns4.hostcocoa.com2026-02-16 → 2026-02-28 · 3 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
● 2026-02-28 23:13:12

○NSns-1142.awsdns-14.org2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

○NSns-1608.awsdns-09.co.uk2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

○NSns-93.awsdns-11.com2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

○NSns-960.awsdns-56.net2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

○MXkr1-aspmx1.worksmobile.com2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

○MXkr1-aspmx2.worksmobile.com2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

●MXwebmail.papercase.co2026-02-16 → 2026-02-28 · 3 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
● 2026-02-28 23:13:12

○A3.167.192.1122026-02-18 → 2026-02-22 · 6 obs

○ 2026-02-16 22:17:04
● 2026-02-18 10:56:28
○ 2026-02-22 05:48:28
● 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
○ 2026-02-28 23:13:12

○A3.167.192.1142026-02-18 → 2026-02-22 · 6 obs

○ 2026-02-16 22:17:04
● 2026-02-18 10:56:28
○ 2026-02-22 05:48:28
● 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
○ 2026-02-28 23:13:12

○A3.167.192.1202026-02-18 → 2026-02-22 · 6 obs

○ 2026-02-16 22:17:04
● 2026-02-18 10:56:28
○ 2026-02-22 05:48:28
● 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
○ 2026-02-28 23:13:12

○A3.167.192.222026-02-18 → 2026-02-22 · 6 obs

○ 2026-02-16 22:17:04
● 2026-02-18 10:56:28
○ 2026-02-22 05:48:28
● 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
○ 2026-02-28 23:13:12

●A3.171.85.162026-02-16 → 2026-02-28 · 8 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
○ 2026-02-18 10:56:28
● 2026-02-22 05:48:28
○ 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
● 2026-02-28 23:13:08
● 2026-02-28 23:13:12

●A3.171.85.722026-02-16 → 2026-02-28 · 8 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
○ 2026-02-18 10:56:28
● 2026-02-22 05:48:28
○ 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
● 2026-02-28 23:13:08
● 2026-02-28 23:13:12

●A3.171.85.802026-02-16 → 2026-02-28 · 8 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
○ 2026-02-18 10:56:28
● 2026-02-22 05:48:28
○ 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
● 2026-02-28 23:13:08
● 2026-02-28 23:13:12

●A3.171.85.972026-02-16 → 2026-02-28 · 8 obs

○ 2017-10-31 20:07:34
● 2026-02-16 22:17:04
○ 2026-02-18 10:56:28
● 2026-02-22 05:48:28
○ 2026-02-22 17:51:54
○ 2026-02-23 23:48:16
● 2026-02-28 23:13:08
● 2026-02-28 23:13:12

○A52.222.177.492026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 17:51:54
● 2026-02-23 23:48:16
○ 2026-02-28 23:13:08
○ 2026-02-28 23:13:12

○A52.222.177.512026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 17:51:54
● 2026-02-23 23:48:16
○ 2026-02-28 23:13:08
○ 2026-02-28 23:13:12

○A52.222.177.602026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 17:51:54
● 2026-02-23 23:48:16
○ 2026-02-28 23:13:08
○ 2026-02-28 23:13:12

○A52.222.177.762026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 17:51:54
● 2026-02-23 23:48:16
○ 2026-02-28 23:13:08
○ 2026-02-28 23:13:12

○A52.79.138.422017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 20:07:34
○ 2026-02-16 22:17:04
○ 2026-02-28 23:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co	-
papercase.co	bns1.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com, bns2.hostcocoa.com	-

✅ Authoritative Response

Server: 205.251.192.254

NS records: bns1.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com, bns2.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for papercase.co (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.85.72, 3.171.85.16...`
NS	4	`bns1.hostcocoa.com, bns2.hostcocoa.com...`
MX	1	`webmail.papercase.co (pri: 10)`
TXT	2	`d3jd71800li6vk.cloudfront.net, v=spf1 include:spf.cafe24.com ~all`
SOA	1	`bns1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

Hierarchy

papercase.co is a parent of www.papercase.co and webmail.papercase.co.

IP Addresses

papercase.co points to four IP numbers: 3.171.85.16, 3.171.85.72, 3.171.85.80 and 3.171.85.97.

For instance, other host names dzdm.co.kr, d3qcr1ey71a49y.cloudfront.net, projekt-bigfoot.de, dcukz609hx9o4.cloudfront.net and 8.search.fr share IP numbers with papercase.co.

Name Servers

papercase.co is delegated to four name servers: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.

papercase.co shares name servers with other domains at least partially, for example kimminho.com, allparts4less.com, arudaclinic.com, nexum.co.kr and airbible.com.

Host names with a single IP:

bns1.hostcocoa.com points to 205.251.192.254

bns2.hostcocoa.com points to 205.251.194.231

bns3.hostcocoa.com points to 205.251.196.209

bns4.hostcocoa.com points to 205.251.198.107

Mail Servers

papercase.co is handled by a single mail server, webmail.papercase.co.

webmail.papercase.co points to a single IP: 183.111.242.70.

papercase.co - robtex.com

papercase.co

co

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

`papercase.co`

`co`