mailcode.com - dns.ninja
mailcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| TXT | protonmail-verification=c69136e7c0e17ef7293b11bb7f51bf6aefaf4ec9 | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2025-04-16 #6 | ||||||
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=1782500435 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSbuy.internettraffic.com2015-06-04 → 2016-06-24 · 5 obs
● 2015-06-04 10:02:42
● 2016-06-24 02:22:22
○ 2017-04-03 10:52:34
○ 2026-06-26 19:22:24
○NSns1.uniregistrymarket.link2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 10:52:34
○ 2026-02-17 11:06:08
○ 2026-06-26 19:22:24
○NSns1.wintek.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-04 10:02:42
○ 2026-06-26 19:22:24
○NSns2.uniregistrymarket.link2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 10:52:34
○ 2026-02-17 11:06:08
○ 2026-06-26 19:22:24
○NSns2.wintek.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-04 10:02:42
○ 2026-06-26 19:22:24
○NSns3.wintek.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-04 10:02:42
○ 2026-06-26 19:22:24
●NSns39.domaincontrol.com2026-02-17 → 2026-06-26 · 3 obs
● 2026-02-17 11:06:08
● 2026-06-26 19:22:24
●NSns40.domaincontrol.com2026-02-17 → 2026-06-26 · 3 obs
● 2026-02-17 11:06:08
● 2026-06-26 19:22:24
○NSsell.internettraffic.com2015-06-04 → 2016-06-24 · 5 obs
● 2015-06-04 10:02:42
● 2016-06-24 02:22:22
○ 2017-04-03 10:52:34
○ 2026-06-26 19:22:24
●MXmail.protonmail.ch2026-02-17 → 2026-06-26 · 2 obs
● 2026-06-26 19:22:24
●MXmailsec.protonmail.ch2026-02-17 → 2026-06-26 · 2 obs
● 2026-06-26 19:22:24
○A176.74.176.1872017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 10:52:34
○ 2026-02-17 11:06:08
○ 2026-06-26 19:22:24
○A69.172.201.1532016-06-24 → 2016-06-24 · 4 obs
● 2016-06-24 02:22:22
○ 2017-04-03 10:52:34
○ 2026-06-26 19:22:24
○A69.172.201.2082015-06-04 → 2016-01-19 · 5 obs
● 2015-06-04 10:02:42
● 2016-01-19 21:37:24
○ 2016-06-24 02:22:22
○ 2026-06-26 19:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailcode.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailcode.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=c69136e7c0e17ef7 |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Name Servers
DNS delegation for mailcode.com points to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
mailcode.com has the same name server delegation as a number of other domains, such as nationalartmuseum.org, ethernetnow.com, trusthero.com and two more.
ns39.domaincontrol.com directs to 97.74.109.20 and 2603:5:21d1::14. ns40.domaincontrol.com directs to 173.201.77.20 and 2603:5:22d1::14. Each host name carries two IP addresses.
Mail Servers
The MX records for mailcode.com point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
mailcode.com has the same mail server arrangement as a number of other domains, for example obrien.co, elfarodelmorro.net, ntact.de and two more.
mailcode.com shares at least some of its mail servers with other domains — for example chatduo.com, orionaccounting.com, stonked.com and two more.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.