mail.referwork.com - robtex.com
mail.referwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| PTR | ip-64-190-63-222.defastlink.net | ||||||
| NS | ns1.sedoparking.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-241-8.defastlink.net | ||||||
| NS | ns2.sedoparking.com ⚠️ Not in parent delegation | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-240-8.defastlink.net | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
referwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| NS | ns2.sedoparking.com | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:58:56
○NSns1.spacepeak.com2015-12-01 → 2016-08-14 · 3 obs
● 2016-08-14 12:48:32
○ 2026-03-23 22:58:56
●NSns2.sedoparking.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:58:56
○NSns2.spacepeak.com2015-12-01 → 2016-08-14 · 3 obs
● 2016-08-14 12:48:32
○ 2026-03-23 22:58:56
●MXlocalhost2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:58:56
○MXreferwork.com2015-12-01 → 2016-08-14 · 3 obs
● 2016-08-14 12:48:32
○ 2026-03-23 22:58:56
●A64.190.63.2222026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:58:56
○A96.30.24.2222015-08-07 → 2016-08-14 · 3 obs
● 2016-08-14 12:48:32
○ 2026-03-23 22:58:56
○CNAMEreferwork.com2015-08-07 → 2016-08-14 · 3 obs
● 2016-08-14 12:48:32
○ 2026-03-23 22:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| referwork.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for referwork.com (unsigned zone)
⏱️ Timing
Total: 322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
mail.referwork.com points to a single IP number: 64.190.63.222.
Other host names, for instance meineinkaufsshop.de, voerde.com, www.eeeshop.com, www.foodmega.com and linuxfiles.com share IP numbers with mail.referwork.com.
Name Servers
Delegation for mail.referwork.com rests with two name servers, ns1.sedoparking.com and ns2.sedoparking.com.
mail.referwork.com shares the same name server setup as other domains, including e-brick.com, wnfl.com, zoekhulp.com, raka.org and hala.tv.
mail.referwork.com shares name servers with other domains at least partially, for example auto-miniclip-online.blogspot.com.ua.
Host names with two IP numbers: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
mail.referwork.com is handled by a single mail server, localhost.
mail.referwork.com uses the same mail server configuration as other domains, such as simcard.info, hbrfw.com, host-46-241-184-43.orangearmenia.am, pilottraining.eu and planetsports.eu.