mailfields.com - dns.ninja
mailfields.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1156::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w9c.rzone.de | ||||||
| A | 81.169.145.156🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks13.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:13🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| A | 217.160.80.140🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks13.rzone.dehostmaster@strato-rz.de 2020-06-11 #13 | ||||||
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=1783986812 | ||||||
Same first word
mailfields.com |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1156::2015-08-01 → 2026-07-13 · 2 obs
● 2026-07-13 23:57:26
●A81.169.145.1562015-08-01 → 2026-07-13 · 2 obs
● 2026-07-13 23:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailfields.com | shades03.rzone.de, docks13.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.130
NS records: shades03.rzone.de, docks13.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailfields.com (unsigned zone)
⏱️ Timing
Total: 939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.156 |
| AAAA | 1 | 2a01:238:20a:202:1156:: |
| NS | 2 | shades03.rzone.de, docks13.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks13.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
mailfields.com has two IP addresses: 81.169.145.156 and 2a01:238:20a:202:1156::
Among the host names that share IP numbers with mailfields.com are gabrielereuter.de, sabinezack.de, nbsg.de and two others.
Name Servers
mailfields.com has two authoritative name servers — docks13.rzone.de and shades03.rzone.de.
mailfields.com has the same name server delegation as a number of other domains, such as asap-ict.com, buerohilfe.org, janko-bielefeld.de and two more.
There is at least partial name server overlap between mailfields.com and other domains — sailcup.de, zeitlosantik.de, hoteltannenhof.com and two more among them.
These name servers regularly appear alongside shades15.rzone.de, shades09.rzone.de, shades14.rzone.de and 7 other name servers in NS record sets.
Both docks13.rzone.de and shades03.rzone.de have two IP addresses each. docks13.rzone.de resolves to 217.160.80.140 and 2001:8d8:fe:53:5747:2a74:d:13; shades03.rzone.de resolves to 185.132.34.130 and 2607:f1c0:fe:53:185:132:34:130.
Mail Servers
mailfields.com routes its mail through a single mail server, smtpin.rzone.de.
mailfields.com has the same mail server arrangement as a number of other domains, for example sendgrid.com.login.95217.neylux.ch, glowmetics.com, agentur-fuer-interneterfolg.de and two more.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.