4pap.com - dns.ninja

`4pap.com`

DNSSEC	⚠️ Not signed
A	93.185.102.48^{🇨🇿 VSHOSTING93.185.96.0/20 II.}
		PTR	`mediasolution2.vshosting.cz`
NS	`ns2.web4u.cz` ⭐
		A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U185.14.224.0/23}
			PTR	`ns.web4u.cz`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`google-site-verification=wbXyqLNkOc4qwZqg7702mxCPL7U28KmFOTNR0IptihM`
TXT	`v=spf1 ip4:217.30.78.233 include:spf.protection.outlook.com include:_spf.goog...`
SOA	`ns.web4u.cz`admin@web4u.cz 2025-09-12 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786128799

Same first word

4pap.sk

4pap.com

4pap.cz

4pap.eu

Similar names

app4.us

app4.ws

p4ap.com

p4pa.org

app4.eu

app4.info

4app.com

app4.business

4app.it

4app.net

app4.mobi

4app.cz

pp4a.cn

4app.cn

app4.de

app4.ru

4app.de

p4pa.com

app4.fr

4app.tv

4app.ir

app4.dk

pp4a.com

app4.org

4app.ru

app4.nl

app4.co.uk

ppa4.com

a4pp.net

a4pp.com

4ppa.org

app4.store

4app.pro

app4.me

app4.be

app4.cn

app4.com

app4.biz

ap4p.com

DNS History

6 records (4 active, 2 former)

●NSns.web4u.cz2015-06-21 → 2026-08-07 · 3 obs

○ 2008-03-20 15:11:32
● 2015-06-21 09:10:34
● 2026-08-07 19:23:26

●NSns2.web4u.cz2015-06-21 → 2026-08-07 · 3 obs

○ 2008-03-20 15:11:32
● 2015-06-21 09:10:34
● 2026-08-07 19:23:26

○MX4papmail.sluzba.cz2015-06-21 → 2016-06-25 · 5 obs

○ 2008-03-20 15:11:32
● 2015-06-21 09:10:34
● 2016-06-25 00:05:14
○ 2026-03-09 16:08:46
○ 2026-08-07 19:23:26

●MXsmtp.google.com2026-03-09 → 2026-08-07 · 3 obs

○ 2016-06-25 00:05:14
● 2026-03-09 16:08:46
● 2026-08-07 19:23:26

○A81.91.86.112015-06-21 → 2016-06-25 · 5 obs

○ 2008-03-20 15:11:32
● 2015-06-21 09:10:34
● 2016-06-25 00:05:14
○ 2026-03-09 16:08:46
○ 2026-08-07 19:23:26

●A93.185.102.482026-03-09 → 2026-08-07 · 3 obs

○ 2016-06-25 00:05:14
● 2026-03-09 16:08:46
● 2026-08-07 19:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
4pap.com	ns.web4u.cz, ns2.web4u.cz	-

✅ Authoritative Response

Server:185.14.224.241

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4pap.com (unsigned zone)

⏱️ Timing

Total: 1857ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.185.102.48`
NS	2	`ns.web4u.cz, ns2.web4u.cz`
MX	1	`smtp.google.com (pri: 0)`
TXT	2	`google-site-verification=wbXyqLNkOc4qwZq, v=spf1 ip4:217.30.78.233 include:spf.pro`
SOA	1	`ns.web4u.cz admin.web4u.cz`

Analysis

IP Addresses

4pap.com resolves to just one IP address, 93.185.102.48.

Two other host names, along with bpdpartners.cz, renpower.eu and bpddevelopment.eu, also share IP numbers with 4pap.com.

Name Servers

Two name servers handle the delegation for 4pap.com: ns2.web4u.cz and ns.web4u.cz.

4pap.com shares its NS records with other domains, for example 1stsw.cz, mbsr.cz, finkos.cz and two others.

4pap.com is at least partially co-delegated on name servers with other domains, such as mnd-drilling.com.

ns2.web4u.cz and ns.web4u.cz both carry two IP addresses. The A records for ns2.web4u.cz are 85.207.53.12 and 2a02:a40:100:28ff::12; the A records for ns.web4u.cz are 185.14.224.241 and 2001:1568:fd::241.

Mail Servers

The sole mail server for 4pap.com is smtp.google.com.

Among the domains sharing a mail server setup with 4pap.com are fallonfamilymedicine.com, whitedrop.it, ledgercorescan.info and two others.

There is at least a partial MX overlap between 4pap.com and other domains, including sets-cloud.com, em1.com, veras-copper.com and two others.

It is common to see these mail servers combined with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com.

With 9 IP addresses total, smtp.google.com resolves to 172.253.115.27, 172.253.122.26, 172.253.122.27 and 6 others.