`mail.billwerner.com`

CNAME	`billwerner.com`
DNSSEC	⚠️ Not signed
NS	`ns1.biz.rr.com` ⭐ ⚠️ Not in parent delegation
		A	69.134.7.5^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route}
			PTR	`dns1.rr.com`
NS	`ns1.pc-gurus.com` ⚠️ Not in zone NS records
		A	192.185.116.92^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns457.websitewelcome.com`
NS	`ns2.biz.rr.com` ⚠️ Not in parent delegation
		A	69.134.147.5^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.144.0/20}
			PTR	`dns2.rr.com`
NS	`ns2.pc-gurus.com` ⚠️ Not in zone NS records
		A	192.185.116.93^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns458.websitewelcome.com`
MX	`billwerner.com` ⭐
TXT	`v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all`
SOA	`ns1.biz.rr.com`pc_gurus_inc@yahoo.com 2026-01-23 #0

`billwerner.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.biz.rr.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.pc-gurus.com` ⚠️ Not in zone NS records
	NS	`ns2.biz.rr.com` ⚠️ Not in parent delegation
	NS	`ns2.pc-gurus.com` ⚠️ Not in zone NS records
	MX	`billwerner.com` ⭐
	TXT	`v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all`
	SOA	`ns1.biz.rr.com`pc_gurus_inc@yahoo.com 2026-01-23 #0

Previously MX for

billwerner.com

Same first word

mail.kikirara.jp

mail.mydns.jp

mail.hr

mail.gov.tn

mail.pb.gov.br

mail.oops.jp

mail.eu

mail.(0x7075737379)cat.jp

mail.tm

mail.boo.jp

mail.co.za

mail.zp.ua

mail.ac.me

mail.info.at

mail.nis.za

mail.gov.ua

mail.net.ua

mail.com.au

mail.cat

mail.vin

mail.stripper.jp

mail.ciao.jp

mail.gov.vc

mail.realm.cz

mail.vu

mail.trading

mail.center

mail.fi

mail.kg

mail.mayfirst.org

mail.systems

mail.itigo.jp

mail.cl

mail.vc

mail.babymilk.jp

mail.gov.by

mail.chat

mail.fastvps.host

mail.style

mail.altervista.org

mail.ngo.za

mail.awsapps.com

mail.biz

mail.gov.lv

mail.jetzt

mail.kh.ua

mail.ru

mail.myeffect.net

mail.myshopify.com

mail.123hjemmeside.dk

mail.gov.ps

mail.ml

mail.fo

mail.expert

mail.mil.tm

mail.team

mail.com.ru

mail.tn

mail.serveftp.com

mail.by

mail.peewee.jp

mail.virtualuser.de

mail.charity

mail.exchange

mail.live

mail.lk3.ru

mail.com.mk

mail.ap.gov.br

mail.dp.ua

mail.myjino.ru

mail.space

mail.net.ph

mail.rr.gov.br

mail.read-books.org

mail.ilovecollege.info

mail.gmx

mail.info.pl

mail.community

mail.cleaning

mail.bh

mail.site

mail.select

mail.email

mail.blue

mail.tools

mail.sy

mail.li

mail.rw

mail.vision

mail.sk

mail.at

mail.surf

mail.gov.ge

mail.dating

mail.travel

mail.td

mail.nr

mail.nrw

mail.xyz

mail.loginto.me

mail.bio

mail.dk

mail.main.jp

mail.lc

mail.city

mail.yt

mail.watch

mail.lomo.jp

mail.lu

mail.tel

mail.ws

mail.holiday

mail.zombie.jp

mail.ma

mail.mr

mail.gov.af

mail.hashbang.sh

mail.mil.ru

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

mail.gov.ph

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mail.gov.ms

mail.so

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lima.jp

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imal.se

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mail.com.in

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mail.hippy.jp

alim.ru

almi.be

mail.eating-organic.net

mail.ba.gov.br

mail.com

liam.sk

mail.inf.br

mail.4u.com

almi.dk

imal.no

mali.me

mail.edu.tw

mail.gov.rs

mail.dnsalias.net

ilma.us

mail.pro.br

liam.org.my

lima.se

amil.it

imla.nl

mail.ne.jp

lima.life

mila.cz

mail.co.jp

amli.dev

mail.be

mail.com.vn

mail.how

aiml.in

mial.co

imal.ma

almi.org

aiml.com

mail.in-brb.de

mail.ro

mail.com.hk

mail.neustar

mail.ao

mail.pw

mail.broker

mail.school

mail.land

mail.yahoo

mail.edu.ge

imal.nl

mail.ps

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liam.media

mail.gouv.ci

almi.by

mail.gi

aiml.se

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mail.mil.id

mail.k12.vt.us

mail.photos

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alim.com

mail.ooo

ilma.edu.lk

mail.cloudaccess.net

mail.girly.jp

laim.cn

mail.ec

mail.potager.org

mail.v.ua

mail.copro.uk

mail.or.id

aiml.tech

mail.kim

mail.md

mail.gov.ls

mail.si

ilam.us

mail.gov.rw

mail.gov.bs

mail.ca

amil.co.in

mail.je

ilma.dev

amil.in

mail.ks.ua

laim.com

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

DNS History

2 records (1 active, 1 former)

○A192.185.117.1072015-05-22 → 2016-12-26 · 4 obs

● 2015-05-22 07:01:56
● 2016-12-26 00:39:08
○ 2026-03-27 21:52:04
○ 2026-03-27 21:52:06

●CNAMEbillwerner.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 21:52:04
● 2026-03-27 21:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
billwerner.com	ns1.pc-gurus.com, ns2.pc-gurus.com	2 records

✅ Authoritative Response

Server:192.185.116.92

NS records: ns1.pc-gurus.com, ns2.pc-gurus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for billwerner.com (unsigned zone)

⏱️ Timing

Total: 85ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`billwerner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.pc-gurus.com, ns2.pc-gurus.com)

Analysis

Name Servers

mail.billwerner.com is delegated to four name servers: ns1.pc-gurus.com, ns2.pc-gurus.com, ns1.biz.rr.com and ns2.biz.rr.com.

mail.billwerner.com shares name servers with other domains at least partially, for instance ssaxon.com, 128.238.204.in-addr.arpa, dandee.com, 1800-you-save.com and fcds.org.

these name servers are often used together with the name servers dns4.rr.com.

Host names with a single IP:

ns1.pc-gurus.com points to 192.185.116.92.

ns2.pc-gurus.com points to 192.185.116.93.

ns1.biz.rr.com points to 69.134.7.5.

ns2.biz.rr.com points to 69.134.147.5.

Mail Servers

The mail server for mail.billwerner.com is billwerner.com.

mail.billwerner.com uses the same mail server setup as other domains, for example billwerner.com.

mail.billwerner.com - robtex.com