mail.4u.no - robtex.com
mail.4u.no
4u.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.parkingcrew.net ⭐ | ||||||
| NS | ns2.parkingcrew.net | ||||||
| MX | mail.h-email.net ⭐ | ||||||
| TXT | v=spf1 ip6:fd1b:212c:a5f9::/48 -all | ||||||
| SOA | ns1.parkingcrew.nethostmaster@4u.no serial=1771952523 | ||||||
WOT: SAFE (68/100)
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.parkingcrew.net2015-11-16 → 2026-04-14 · 2 obs
● 2026-04-14 08:51:32
●NSns2.parkingcrew.net2015-11-16 → 2026-04-14 · 2 obs
● 2026-04-14 08:51:32
●MXmail.h-email.net2015-11-16 → 2026-04-14 · 2 obs
● 2026-04-14 08:51:32
●A104.247.81.992026-04-04 → 2026-04-14 · 3 obs
● 2026-04-04 18:49:24
● 2026-04-14 08:51:32
○A185.53.177.92015-11-16 → 2015-11-16 · 4 obs
● 2015-11-16 02:00:18
○ 2016-05-10 14:28:26
○ 2026-04-14 08:51:32
○A54.72.9.512016-05-10 → 2016-05-10 · 4 obs
● 2016-05-10 14:28:26
○ 2026-04-04 18:49:24
○ 2026-04-14 08:51:32
○A89.221.243.2512015-07-01 → 2015-07-01 · 3 obs
○ 2026-04-04 18:49:24
○ 2026-04-14 08:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | z.nic.no, njet.norid.no, x.nic.no, not.norid.no... | - |
| 4u.no | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4u.no (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.mail.4u.n |
Analysis
IP Addresses
mail.4u.no resolves to one IP number: 104.247.81.99.
Other host names, for instance ww17.esitestats.com, signalspot.com, lhod.com, www.cgmt.com and vienux.com share IP numbers with mail.4u.no.
Name Servers
mail.4u.no's delegation uses two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
mail.4u.no uses the same name server setup as other domains, such as drctcldfffwr.com, eper.it, lasercad.com, a-thera.jp and 121-72-93-38.dsl.telstraclear.net.
mail.4u.no at least partially shares name servers with other domains, including ns6.root.ns4.ns1.scornar.com, 115.192.9.static-bangalore.tcl.net.in, static-34.108.98.14-tataidc.co.in, trplus.com and alt2.aspmx.l.google.com.ball.lv.
Host names with a single IP address: ns1.parkingcrew.net points to 13.248.158.159; ns2.parkingcrew.net points to 76.223.21.9.
Mail Servers
A single mail server handles mail.4u.no, mail.h-email.net.
mail.4u.no shares the same mail server setup as other domains, for instance chargelab.com.ua, thay-mat-kinh-iphone-5.html.pl, returnofthegoldenage.de, drei-finken.at and lachandoline.com.
Host mail.h-email.net resolves to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.