webexchange.nu - robtex.com
webexchange.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ 🔒 | ||||||
| NS | a.ns.nu 🔒 | ||||||
| NS | c.ns.nu 🔒 | ||||||
| NS | d.ns.nu 🔒 | ||||||
| NS | m.ns.nu 🔒 | ||||||
| NS | y.ns.nu 🔒 | ||||||
| NS | z.ns.nu 🔒 | ||||||
| TXT | id:f7ff97f5-bf95-4f58-8c35-f729a6390f96 | ||||||
| TXT | NU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1771290745 | ||||||
Subdomains
smtp.webexchange.nu |
autodiscoverredirect.webexchange.nu |
smtpscan2.webexchange.nu |
mx2.webexchange.nu |
mx1.webexchange.nu |
smtpscan1.webexchange.nu |
www.webexchange.nu |
imap.webexchange.nu |
Same first word
webexchange.nl |
webexchange.ru |
webexchange.biz |
webexchange.dk |
webexchange.com.br |
webexchange.hu |
webexchange.com.au |
webexchange.it |
webexchange.org |
webexchange.com |
webexchange.nu |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.wannafind.dk2015-08-29 → 2026-03-18 · 2 obs
● 2026-03-18 00:09:16
●NSns2.wannafind.dk2015-08-29 → 2026-03-18 · 2 obs
● 2026-03-18 00:09:16
○MXbackup-mx.zitcom.dk2015-08-29 → 2020-05-07 · 4 obs
● 2020-05-07 09:31:42
○ 2021-06-07 04:29:10
○ 2026-03-18 00:09:16
●MXmx.spamfilter.io2021-06-07 → 2026-03-18 · 3 obs
● 2021-06-07 04:29:10
● 2026-03-18 00:09:16
●A212.237.249.782018-11-16 → 2026-03-18 · 3 obs
● 2018-11-16 13:50:04
● 2026-03-18 00:09:16
●A46.36.209.482018-11-16 → 2026-03-18 · 3 obs
● 2018-11-16 13:50:04
● 2026-03-18 00:09:16
○A94.231.102.732015-08-29 → 2015-08-29 · 3 obs
○ 2015-09-04 23:51:08
○ 2026-03-18 00:09:16
○A94.231.105.1202015-09-04 → 2018-09-20 · 5 obs
● 2015-09-04 23:51:08
● 2018-09-20 09:16:36
○ 2018-11-16 13:50:04
○ 2026-03-18 00:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | d.ns.nu, y.ns.nu, a.ns.nu, z.ns.nu... | 12 records |
| webexchange.nu | ns.wannafind.dk, ns2.wannafind.dk | - |
✅ Authoritative Response
Server: 91.197.248.69
NS records: ns.wannafind.dk, ns2.wannafind.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 46.36.209.48, 212.237.249.78 |
| NS | 2 | ns.wannafind.dk, ns2.wannafind.dk |
| MX | 1 | mx.spamfilter.io (pri: 10) |
| TXT | 2 | google-site-verification=YrpJ5f-8u8d8d5X, google-site-verification=LaLcUnLtpVHX7xW |
| SOA | 1 | ns.wannafind.dk hostmaster.wannafind.dk |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Hierarchy
webexchange.nu is a parent of smtp.webexchange.nu, autodiscoverredirect.webexchange.nu, smtpscan2.webexchange.nu, mx2.webexchange.nu, mx1.webexchange.nu and a few other host names.
IP Addresses
webexchange.nu points to two IPs: 46.36.209.48 and 212.237.249.78.
Other host names, for instance mail.flight.dk, share IP numbers with webexchange.nu.
Name Servers
webexchange.nu's delegation uses two name servers, ns2.wannafind.dk and ns.wannafind.dk.
webexchange.nu shares the same name server setup as other domains, for example itools.dk, dklaw.dk, hasle-refractories.dk, unplugged.dk and mfa-biler.dk.
webexchange.nu at least partially shares name servers with other domains, including nasarius.co.uk, valvetestcentre.com, vitani.eu, cani.dk and pureserv.com.
These name servers are often used together with ns1.wannafind.dk.
Host names with two IPs:
ns2.wannafind.dk points to: 2a02:2339:1:104::daba:daa and 91.197.248.69
ns.wannafind.dk points to: 2a02:2339:4006:103:1c:3f6d:daba:dee and 185.25.141.6
Mail Servers
webexchange.nu is handled by a single mail server, mx.spamfilter.io.
webexchange.nu shares its mail server setup with other domains, including maxi-clean.dk, dmdc.dk, gudenaa.dk, eprint.se and firstagency.dk.
The mail servers for webexchange.nu are shared with other domains, for instance innomate.com, belladyreklinik.dk, probite.dk, blueberries.dk and nethuggeren.dk.
Hostname mx.spamfilter.io points to eight IP numbers: 46.36.212.34, 46.36.212.36, 46.36.212.37, 46.36.212.38, 89.188.78.64, 89.188.78.65, 89.188.78.66 and 94.231.106.12.