reffgen.com - dns.ninja
reffgen.com
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=1786226359 | ||||||
Same first word
Similar names
greffen.com |
geffner.com |
effregn.no |
geffner.co.il |
greffen.co.uk |
greffen.de |
geffner.net |
ffregen.de |
greffen.ca |
greenff.com |
DNS History
13 records (7 active, 6 former)
●NSns1111.ui-dns.biz2018-05-26 → 2026-08-08 · 3 obs
● 2018-05-26 03:14:42
● 2026-08-08 22:24:44
●NSns1111.ui-dns.com2018-05-26 → 2026-08-08 · 3 obs
● 2018-05-26 03:14:42
● 2026-08-08 22:24:44
●NSns1111.ui-dns.de2018-05-26 → 2026-08-08 · 3 obs
● 2018-05-26 03:14:42
● 2026-08-08 22:24:44
●NSns1111.ui-dns.org2018-05-26 → 2026-08-08 · 3 obs
● 2018-05-26 03:14:42
● 2026-08-08 22:24:44
○NSns7.schlund.de2015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 05:36:46
○ 2018-05-26 03:14:42
○ 2026-08-08 22:24:44
○NSns8.schlund.de2015-06-03 → 2016-11-08 · 4 obs
● 2016-11-08 05:36:46
○ 2018-05-26 03:14:42
○ 2026-08-08 22:24:44
●MXmx00.ionos.de2026-04-09 → 2026-08-08 · 3 obs
● 2026-04-09 07:57:32
● 2026-08-08 22:24:44
○MXmx00.schlund.de2015-06-03 → 2018-05-26 · 4 obs
● 2018-05-26 03:14:42
○ 2026-04-09 07:57:32
○ 2026-08-08 22:24:44
●MXmx01.ionos.de2026-04-09 → 2026-08-08 · 3 obs
● 2026-04-09 07:57:32
● 2026-08-08 22:24:44
○MXmx01.schlund.de2015-06-03 → 2018-05-26 · 4 obs
● 2018-05-26 03:14:42
○ 2026-04-09 07:57:32
○ 2026-08-08 22:24:44
●A217.160.0.442026-04-09 → 2026-08-08 · 3 obs
● 2026-04-09 07:57:32
● 2026-08-08 22:24:44
○A217.160.231.1432016-11-08 → 2018-05-26 · 5 obs
● 2016-11-08 05:36:46
● 2018-05-26 03:14:42
○ 2026-04-09 07:57:32
○ 2026-08-08 22:24:44
○A82.165.91.1852015-06-03 → 2016-04-16 · 4 obs
● 2016-04-16 20:51:04
○ 2016-11-08 05:36:46
○ 2026-08-08 22:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| reffgen.com | ns1111.ui-dns.de, ns1111.ui-dns.biz, ns1111.ui-dns.org, ns1111.ui-dns.com | 2 records |
✅ Authoritative Response
Server:185.132.35.111
NS records: ns1111.ui-dns.de, ns1111.ui-dns.biz, ns1111.ui-dns.org, ns1111.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reffgen.com (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.44 |
| NS | 4 | ns1111.ui-dns.com, ns1111.ui-dns.biz... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1111.ui-dns.biz hostmaster.schlund.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1111.ui-dns.com, ns1111.ui-dns.com)
Analysis
IP Addresses
reffgen.com has exactly one IP address — 217.160.0.44.
besthunrom.com, www.m-esch.de, nolte-moebel.de plus two other host names have IP numbers in common with reffgen.com.
Name Servers
Four name servers handle the delegation for reffgen.com: ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.de and ns1111.ui-dns.org.
At least some of reffgen.com's name servers are shared with other domains, for example stahrfilm.de, sav.de, scarlettlush.com and two more.
These name servers tend to co-occur with ns1103.ui-dns.com, ns1048.ui-dns.com, ns1028.ui-dns.biz and 3 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: ns1111.ui-dns.biz directs to 185.132.33.111 and 2607:f1c0:fe:53:185:132:33:111; ns1111.ui-dns.com directs to 185.132.34.111 and 2607:f1c0:fe:53:185:132:34:111; ns1111.ui-dns.de directs to 185.132.32.111 and 2607:f1c0:fe:53:185:132:32:111; ns1111.ui-dns.org directs to 185.132.35.111 and 2607:f1c0:fe:53:185:132:35:111.
Mail Servers
reffgen.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.
The mail server setup of reffgen.com matches that of other domains such as bmw-ludwigsburg.de, sar-ag.de, green-audit.org and two others.
reffgen.com overlaps on mail servers with certain other domains, pewas.de among them.
mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171. Likewise, mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67 — two IP addresses apiece.