reffer.nl - robtex.com
reffer.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.93🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades02.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:129🇺🇸 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 | shades02.rzone.de | ||||||
| A | 185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades02.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2020-06-30 #14 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 02:30:01 +0000 (EPOCH 1776133801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #5 | ||||||
Same first word
Similar names
ffrree.com |
refref.org |
freref.eu |
rffree.com |
freefr.com |
ferfer.ga |
refref.nl |
ferfer.com |
freerf.com |
refref.info |
freefr.fr |
ferfer.ch |
rreeff.com |
refref.com.tr |
ferfer.it |
frefer.com |
refref.de |
frefre.com |
DNS History
5 records (5 active, 0 former)
●A2001:8d8:100f:f000::2002026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:22:34
●A217.160.0.932026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:22:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| reffer.nl | docks19.rzone.de, shades02.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades02.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.93 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks19.rzone.de, shades02.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
Two IP numbers are pointed to by reffer.nl: 2001:8d8:100f:f000::200 and 217.160.0.93.
other host names include kfz-gutachten.org, tresol.de, paolaart.com, uta-schlegel.de and nina.photography; they share IP numbers with reffer.nl.
Name Servers
Two name servers docks19.rzone.de and shades02.rzone.de handle the delegation for reffer.nl.
reffer.nl shares the same name server setup as other domains, for instance suxx.es, issmer.eu, mibclub.de, ibit.eu and mymsl.de.
reffer.nl at least partially shares name servers with other domains, for instance golfwomen.de, grannyblockstation.com, its-streber.de, thejack.de and bacom-designs.de.
these name servers are commonly used with shades20.rzone.de, docks15.rzone.de, shades18.rzone.de, shades10.rzone.de, shades07.rzone.de, shades15.rzone.de, docks06.rzone.de, docks05.rzone.de, docks09.rzone.de and shades17.rzone.de.
Host names with two IP numbers:
docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146.
shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.
Mail Servers
reffer.nl is handled by a single mail server, smtp.rzone.de.
reffer.nl uses the same mail server setup as other domains, for instance partnerinprotection.com, aventec-france.fr, ordergrip.com, chargemakers.com and almereonair.nl.
smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.