refurb.guide - dns.ninja

`refurb.guide`

DNSSEC	⚠️ Not signed
A	2a03:4000:61:6d71::19:6010^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	202.61.233.60^{🇩🇪 netcup-AS202.61.233.0/24}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.refurb.guide` ⭐
		A	202.61.233.62^{🇩🇪 netcup-AS202.61.233.0/24}
			PTR	`mxe93e.netcup.net`
MX	`mxe93e.netcup.net`⁽⁵⁰⁾
		A	2a03:4000:0:574:48e2:7cff:fe8d:887^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`mxe93e.netcup.net`
		A	202.61.233.62^{🇩🇪 netcup-AS202.61.233.0/24}
			PTR	`mxe93e.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2025-12-27 #15

`guide`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guide` ⭐
	NS	`v0n1.nic.guide`
	NS	`v0n2.nic.guide`
	NS	`v0n3.nic.guide`
	NS	`v2n0.nic.guide`
	NS	`v2n1.nic.guide`
	SOA	`v0n0.nic.guide`hostmaster@donuts.email serial=1785257961

Subdomains

mail.refurb.guide

Same first word

refurb.ca

refurb.com

refurb.us

refurb.net

refurb.ru

refurb.de

refurb.fr

refurb.guru

refurb.dk

refurb.be

refurb.io

refurb.guide

refurb.london

refurb.se

refurb.ie

refurb.co

refurb.me

refurb.no

refurb.info

refurb.eu

refurb.it

refurb.ws

Similar names

furber.us

fruber.net

furber.co.uk

furber.net

furber.com

burfer.co.nz

frebur.com

brufer.com

DNS History

11 records (7 active, 4 former)

○NSns1.digitalocean.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 22:10:30
○ 2026-02-14 18:32:42
○ 2026-07-28 17:06:38

○NSns2.digitalocean.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 22:10:30
○ 2026-02-14 18:32:42
○ 2026-07-28 17:06:38

○NSns3.digitalocean.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 22:10:30
○ 2026-02-14 18:32:42
○ 2026-07-28 17:06:38

●NSroot-dns.netcup.net2026-02-14 → 2026-07-28 · 3 obs

○ 2018-05-14 22:10:30
● 2026-02-14 18:32:42
● 2026-07-28 17:06:38

●NSsecond-dns.netcup.net2026-02-14 → 2026-07-28 · 3 obs

○ 2018-05-14 22:10:30
● 2026-02-14 18:32:42
● 2026-07-28 17:06:38

●NSthird-dns.netcup.net2026-02-14 → 2026-07-28 · 3 obs

○ 2018-05-14 22:10:30
● 2026-02-14 18:32:42
● 2026-07-28 17:06:38

●MXmail.refurb.guide2026-02-14 → 2026-07-28 · 7 obs

● 2026-02-14 18:32:42
● 2026-06-02 19:22:56
○ 2026-06-06 23:32:28
● 2026-06-11 00:51:24
○ 2026-07-02 22:06:56
● 2026-07-08 08:23:08
● 2026-07-28 17:06:38

●MXmxe93e.netcup.net2026-02-14 → 2026-07-28 · 7 obs

● 2026-02-14 18:32:42
● 2026-06-02 19:22:56
○ 2026-06-06 23:32:28
● 2026-06-11 00:51:24
○ 2026-07-02 22:06:56
● 2026-07-08 08:23:08
● 2026-07-28 17:06:38

○A165.227.233.1712018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 22:10:30
○ 2026-02-14 18:32:42
○ 2026-07-28 17:06:38

●A202.61.233.602026-02-14 → 2026-07-28 · 6 obs

○ 2018-05-14 22:10:30
● 2026-02-14 18:32:42
● 2026-06-02 19:22:56
○ 2026-06-06 23:32:28
● 2026-06-11 00:51:24
● 2026-07-28 17:06:38

●A2a03:4000:61:6d71::19:60102026-02-14 → 2026-07-28 · 6 obs

○ 2018-05-14 22:10:30
● 2026-02-14 18:32:42
● 2026-06-02 19:22:56
○ 2026-06-06 23:32:28
● 2026-06-11 00:51:24
● 2026-07-28 17:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guide	v2n1.nic.guide, v0n3.nic.guide, v0n1.nic.guide, v0n0.nic.guide...	12 records
refurb.guide	second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refurb.guide (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.61.233.60`
AAAA	1	`2a03:4000:61:6d71::19:6010`
NS	3	`third-dns.netcup.net, second-dns.netcup.net...`
MX	2	`mxe93e.netcup.net (pri: 50), mail.refurb.guide (pri: 10)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.guide, v2n0.nic.guide, v0n3.nic.guide...)

Analysis

Hierarchy

refurb.guide is the parent zone for mail.refurb.guide.

IP Addresses

refurb.guide resolves to the IP addresses 202.61.233.60 and 2a03:4000:61:6d71::19:6010

Among the host names that share IP numbers with refurb.guide are quaeker.org, pflegedienst-regenbogen.com, outstyles.de and two others.

Name Servers

refurb.guide carries NS records delegating to root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

refurb.guide partially shares its NS delegation with several other domains, including foerderverein-grundschule-dobel.de, nerdflirt.de, horst-agrar.de and two others.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net are three hostnames that each resolve to a pair of IP addresses: root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

The MX records for refurb.guide point to two mail servers: mail.refurb.guide and mxe93e.netcup.net.

refurb.guide shares at least some of its mail servers with other domains — for example cns-info.de, hitfire.eu, kirov.de and two more.

These mail servers tend to be used in conjunction with mail.cns-info.de, mail.hitfire.eu, mail.kirov.de and two additional mail servers.

Hosts with two IP numbers each:

mxe93e.netcup.net resolves to two addresses: 202.61.233.62 and 2a03:4000:0:574:48e2:7cff:fe8d:887.

Hosts that resolve to one IP address:

The hostname mail.refurb.guide resolves to 202.61.233.62.

mxe93e.netcup.net along with mail.refurb.guide each resolve to 202.61.233.62 IP addresses.