`ref.plus`

DNSSEC	🔒 Signed (DS record present)
NS	`isaac.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
NS	`kiki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kiki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kiki.ns.cloudflare.com`
		A	108.162.192.180^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	172.64.32.180^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	173.245.58.180^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
SOA	`isaac.ns.cloudflare.com`dns@cloudflare.com serial=2407069594

`plus`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.plus` ⭐
	NS	`v0n1.nic.plus`
	NS	`v0n2.nic.plus`
	NS	`v0n3.nic.plus`
	NS	`v2n0.nic.plus`
	NS	`v2n1.nic.plus`
	SOA	`v0n0.nic.plus`hostmaster@donuts.email serial=1783143247

Same first word

ref.at

ref.dk

ref.de

ref.is

ref.moe

ref.ee

ref.com.tw

ref.gv.at

ref.ge

ref.fm

ref.finance

ref.gr

ref.agency

ref.ly

ref.sg

ref.by

ref.com.br

ref.im

ref.nhs.uk

ref.wang

ref.scot

ref.box

ref.cards

ref.info

ref.management

ref.es

ref.cn

ref.hu

ref.com

ref.co

ref.org

ref.today

ref.az

ref.re

ref.org.au

ref.pl

ref.ru

ref.com.hk

ref.or.kr

ref.plus

ref.or.jp

ref.expert

ref.in.ua

ref.training

ref.tips

ref.ng

ref.mx

ref.hk

ref.so

ref.eu

ref.house

ref.readthedocs.io

ref.ch

ref.us

ref.se

ref.ac.uk

ref.tools

ref.no

ref.to

ref.tc

ref.lv

ref.biz

ref.it

ref.li

ref.ua

ref.ms

ref.asia

ref.com.ua

ref.my

ref.world

ref.vn

ref.me

ref.pt

ref.ca

ref.net

ref.kr

ref.center

ref.lt

ref.org.uk

ref.am

ref.sh

ref.direct

Similar names

efr.cz

rfe.org

fre.co.il

fer.cz

rfe.no

fer.info

erf.dk

fer.digital

erf.or.jp

erf.uz

efr.fr

rfe.ie

rfe.com.tw

fre.ca

efr.com.my

erf.ru

erf.ch

efr.info

fer.id.au

rfe.es

fer.fr

efr.dk

fer.pt

rfe.co.th

fer.com.tr

efr.us

fre.kr

erf.cat

fre.me

fre.fi

efr.co.jp

efr.co.za

fre.io

rfe.dk

erf.pt

fer.net

efr.pl

erf.de

fre.in

fer.is

erf.us

erf.cz

efr.at

fer.su

rfe.jp

rfe.ru

rfe.us

erf.org.eg

erf.at

erf.com.qa

efr.se

erf.pl

erf.me

fer.nl

fre.com

fer.io

erf.jp

efr.com.sg

efr.de

fre.to

rfe.co

fer.be

efr.me

efr.ro

efr.cn

rfe.me

efr.zone

efr.co.il

rfe.ch

rfe.cn

fer.wf

rfe.net.mk

rfe.nu

fer.st

fre.by

efr.org

fre.email

erf.es

fre.tv

erf.com.tr

fre.cn

efr.hu

rfe.fr

fre.no

fer.it

fer.cn

fer.me

fer.org

erf.org

fer.gov.gn

erf.nl

erf.design

fer.org.ro

fer.nu

efr.be

fer.at

efr.nl

fre.org

efr.ch

efr.it

rfe.se

fre.ru

erf.it

erf.org.tw

fre.at

rfe.ro

rfe.de

fre.org.uk

fre.sk

efr.com.tr

efr.net

fer.gov.pl

erf.org.au

fer.lt

fer.gov.rw

fer.es

efr.co

fer.eu

fre.be

fer.al

fre.ag

fer.biz

fer.de

fre.pl

fer.pl

rfe.com.ar

DNS History

9 records (2 active, 7 former)

●NSisaac.ns.cloudflare.com2016-12-10 → 2026-07-04 · 2 obs

● 2016-12-10 22:24:34
● 2026-07-04 06:29:36

●NSkiki.ns.cloudflare.com2016-12-10 → 2026-07-04 · 2 obs

● 2016-12-10 22:24:34
● 2026-07-04 06:29:36

○MXref-plus.mail.eo.outlook.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:34
○ 2017-12-05 15:54:56
○ 2026-07-04 06:29:36

○MXref-plus.mail.protection.outlook.com2016-12-10 → 2017-12-05 · 4 obs

● 2016-12-10 22:24:34
● 2017-12-05 15:54:56
○ 2021-04-06 21:34:20
○ 2026-07-04 06:29:36

○A104.18.58.2222017-12-05 → 2017-12-05 · 4 obs

○ 2016-12-10 22:24:34
● 2017-12-05 15:54:56
○ 2021-04-06 21:34:20
○ 2026-07-04 06:29:36

○A104.18.59.2222017-12-05 → 2017-12-05 · 4 obs

○ 2016-12-10 22:24:34
● 2017-12-05 15:54:56
○ 2021-04-06 21:34:20
○ 2026-07-04 06:29:36

○A208.71.9.922016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:34
○ 2017-12-05 15:54:56
○ 2026-07-04 06:29:36

○A2400:cb00:2048:1::6812:3ade2017-12-05 → 2017-12-05 · 4 obs

○ 2016-12-10 22:24:34
● 2017-12-05 15:54:56
○ 2021-04-06 21:34:20
○ 2026-07-04 06:29:36

○A2400:cb00:2048:1::6812:3bde2017-12-05 → 2017-12-05 · 4 obs

○ 2016-12-10 22:24:34
● 2017-12-05 15:54:56
○ 2021-04-06 21:34:20
○ 2026-07-04 06:29:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
plus	v0n0.nic.plus, v0n1.nic.plus, v0n2.nic.plus, v0n3.nic.plus...	12 records
ref.plus	isaac.ns.cloudflare.com, kiki.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, kiki.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`isaac.ns.cloudflare.com, kiki.ns.cloudflare.com`
SOA	1	`isaac.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

ref.plus is served by two delegated name servers, isaac.ns.cloudflare.com and kiki.ns.cloudflare.com.

ref.plus shares its name server setup with other domains, including hostingrex.com, nanas4d1.com, coolster.com and two others.

ref.plus partially shares its NS delegation with several other domains, including mipensionplus.org, alipordoviz.com, reebok.co.za and two others.

These name servers are regularly seen alongside walt.ns.cloudflare.com and eva.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

isaac.ns.cloudflare.com carries IP addresses 108.162.193.177, 172.64.33.177 and 173.245.59.177, with 3 other addresses beyond those.

kiki.ns.cloudflare.com carries IP addresses 108.162.192.180, 172.64.32.180 and 173.245.58.180, with 3 other addresses beyond those.

ref.plus - robtex.com

ref.plus

plus

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`ref.plus`

`plus`