email123.com - robtex.com
email123.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.113.53.251🇩🇪 Microsoft20.64.0.0/10 | ||||||
| NS | ns01.memail-dns.com ⭐ | ||||||
| A | 35.168.156.90🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | ns01.memail-dns.com | ||||||
| NS | ns02.memail-dns.net | ||||||
| NS | ns03.memail-dns.co.uk | ||||||
| NS | ns04.memail-dns.org | ||||||
| MX | mx01.memail.com ⭐ | ||||||
| A | 37.27.112.141🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | static.141.112.27.37.clients.your-server.de | ||||||
| MX | mx02.memail.com ⭐ | ||||||
| A | 167.235.6.217🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | static.217.6.235.167.clients.your-server.de | ||||||
| TXT | v=spf1 ip4:185.64.6.0/24 ip6:2a10:2300::/29 include:mail.zendesk.com include:... | ||||||
| SOA | ns01.memail-dns.commemail-dns@memail.com 2026-03-05 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786766469 | ||||||
Same first word
Similar names
DNS History
21 records (7 active, 14 former)
●NSns01.memail-dns.com2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
●NSns02.memail-dns.net2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
●NSns03.memail-dns.co.uk2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
●NSns04.memail-dns.org2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
○NSns1.parkingcrew.net2016-03-10 → 2017-02-13 · 5 obs
● 2016-03-10 04:19:20
● 2017-02-13 10:30:28
○ 2019-12-24 07:45:02
○ 2026-08-15 04:25:02
○NSns1.rookdns.com2015-07-26 → 2015-11-20 · 4 obs
● 2015-11-20 12:36:10
○ 2016-03-10 04:19:20
○ 2026-08-15 04:25:02
○NSns1.sedoparking.com2019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:45:02
○ 2026-07-06 13:36:38
○ 2026-08-15 04:25:02
○NSns2.parkingcrew.net2016-03-10 → 2017-02-13 · 5 obs
● 2016-03-10 04:19:20
● 2017-02-13 10:30:28
○ 2019-12-24 07:45:02
○ 2026-08-15 04:25:02
○NSns2.rookdns.com2015-07-26 → 2015-11-20 · 4 obs
● 2015-11-20 12:36:10
○ 2016-03-10 04:19:20
○ 2026-08-15 04:25:02
○NSns2.sedoparking.com2019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:45:02
○ 2026-07-06 13:36:38
○ 2026-08-15 04:25:02
○MXlocalhost2019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:45:02
○ 2026-07-06 13:36:38
○ 2026-08-15 04:25:02
○MXmail.h-email.net2016-03-10 → 2017-02-13 · 5 obs
● 2016-03-10 04:19:20
● 2017-02-13 10:30:28
○ 2019-12-24 07:45:02
○ 2026-08-15 04:25:02
○MXmail.mxproc.com2015-07-26 → 2015-11-20 · 4 obs
● 2015-11-20 12:36:10
○ 2016-03-10 04:19:20
○ 2026-08-15 04:25:02
●MXmx01.memail.com2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
●MXmx02.memail.com2026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
○A141.8.224.252015-07-26 → 2015-11-20 · 4 obs
● 2015-11-20 12:36:10
○ 2016-03-10 04:19:20
○ 2026-08-15 04:25:02
○A185.53.177.62016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 10:51:54
○ 2017-02-13 10:30:28
○ 2026-08-15 04:25:02
○A185.53.179.62017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 10:30:28
○ 2019-12-24 07:45:02
○ 2026-08-15 04:25:02
●A20.113.53.2512026-07-06 → 2026-08-15 · 3 obs
● 2026-07-06 13:36:38
● 2026-08-15 04:25:02
○A54.72.9.512016-03-10 → 2016-03-10 · 4 obs
● 2016-03-10 04:19:20
○ 2016-07-08 10:51:54
○ 2026-08-15 04:25:02
○A91.195.240.1262019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 07:45:02
○ 2026-07-06 13:36:38
○ 2026-08-15 04:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| email123.com | ns01.memail-dns.com, ns04.memail-dns.org, ns03.memail-dns.co.uk, ns02.memail-dns.net | 1 record |
✅ Authoritative Response
Server:18.218.218.105
NS records: ns01.memail-dns.com, ns04.memail-dns.org, ns03.memail-dns.co.uk, ns02.memail-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for email123.com (unsigned zone)
⏱️ Timing
Total: 4079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.113.53.251 |
| NS | 4 | ns02.memail-dns.net, ns03.memail-dns.co.uk... |
| MX | 2 | mx01.memail.com (pri: 10), mx02.memail.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.64.6.0/24 ip6:2a10:2300:: |
| SOA | 1 | ns01.memail-dns.com memail-dns.memail.co |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns01.memail-dns.com)
Analysis
IP Addresses
email123.com resolves to one IP address: 20.113.53.251.
memailag.com, fischermail.com, mremail.com and two other host names share IP numbers with email123.com.
Name Servers
The authoritative name servers for email123.com are ns01.memail-dns.com, ns02.memail-dns.net, ns04.memail-dns.org and ns03.memail-dns.co.uk.
email123.com partially shares its NS delegation with several other domains, including expomail.com, momail.com, espmail.com and two others.
Hosts with just one IP address:
The hostname ns01.memail-dns.com resolves to 35.168.156.90.
Mail Servers
Mail for email123.com is handled by two mail servers — mx01.memail.com and mx02.memail.com.
email123.com uses an identical mail server configuration to several other domains — among them emailberlin.com, androidmail.com, webmemail.com and two more.
At least a portion of email123.com's mail servers are also used by other domains, for example ewebmail.com.
mx01.memail.com resolves to 37.27.112.141. mx02.memail.com resolves to 167.235.6.217. Both host names point to a single IP number.