`fallback.b-dare.nu`

DNSSEC	⚠️ Not signed
A	2a02:2870:c002:1::12^{🇳🇱 LEASEWEB-NL-AMS-012a02:2870:8000::/33 Ospito B.V.}
		PTR	`fallback2.ospito.net`
A	46.17.15.251^{🇳🇱 LEASEWEB-NL-AMS-0146.17.14.0/23 Ospito B.V.}

`b-dare.nu`

	DNSSEC	🔒 Signed (DS record present)
	A	46.17.10.211^{🇳🇱 GLOBAL-E46.17.8.0/22 Ospito B.V.}
	NS	`ns1.2makeitwork.nl` ⭐
	NS	`ns2.2makeitwork.nl`
	MX	`mail.b-dare.nu` ⭐
	MX	`fallback.b-dare.nu`⁽²⁰⁾
	TXT	`v=spf1 a mx ip4:46.17.10.211 ip4:79.170.94.232 ~all`
	SOA	`ns1.2makeitwork.nl`hostmaster@b-dare.nu 2026-04-01 #1

MX for

b-dare.nu

Same first word

fallback.at

fallback.org

fallback.biz

fallback.com

fallback.io

fallback.ru

fallback.de

fallback.ca

fallback.it

fallback.zone

fallback.us

fallback.be

fallback.nl

fallback.net

fallback.info

fallback.mx

fallback.fr

DNS History

2 records (2 active, 0 former)

●A2a02:2870:c002:1::122026-02-18 → 2026-04-24 · 3 obs

○ 2015-05-31 11:36:18
● 2026-02-18 01:02:28
● 2026-04-24 11:46:06

●A46.17.15.2512015-05-31 → 2026-04-24 · 2 obs

● 2015-05-31 11:36:18
● 2026-04-24 11:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	d.ns.nu, z.ns.nu, y.ns.nu, c.ns.nu...	12 records
b-dare.nu	ns2.2makeitwork.nl, ns1.2makeitwork.nl	-

✅ Authoritative Response

Server:46.17.15.250

NS records: ns2.2makeitwork.nl, ns1.2makeitwork.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.17.15.251`
AAAA	1	`2a02:2870:c002:1::12`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

Mail Server Role

fallback.b-dare.nu is the mail server for b-dare.nu.

mail.b-dare.nu is a common mail server alongside fallback.b-dare.nu.

IP Addresses

fallback.b-dare.nu resolves to two IPs: 2a02:2870:c002:1::12 and 46.17.15.251.

other host names for instance fallback2.rebase.be, fallback.gammeren.nl, fallback2.ospito.be, fallback.bowl.be and fallback.vidavisuals.com share IP numbers with fallback.b-dare.nu.

fallback.b-dare.nu - robtex.com