btnf.de - robtex.com
btnf.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:10a:12:3182:b583:7dbb🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.2🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.230🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod11-cph3.one.com | ||||||
| MX | mx2.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.231🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod11-cph3.one.com | ||||||
| MX | mx3.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.232🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod11-cph3.one.com | ||||||
| MX | mx4.pub.mailpod11-cph3.one.com ⭐ | ||||||
| A | 104.37.34.233🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod11-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-21 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777083825 | ||||||
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
○NSns03.one.com2015-07-01 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
○MXmx1.pub.mailpod1-cph3.one.com2019-07-02 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
●MXmx1.pub.mailpod11-cph3.one.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
○MXmx2.pub.mailpod1-cph3.one.com2019-07-02 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
●MXmx2.pub.mailpod11-cph3.one.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
○MXmx3.pub.mailpod1-cph3.one.com2019-07-02 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
●MXmx3.pub.mailpod11-cph3.one.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
●MXmx4.pub.mailpod11-cph3.one.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
○MXmxcluster1.one.com2015-07-01 → 2017-06-13 · 4 obs
● 2017-06-13 16:57:12
○ 2019-07-02 20:24:32
○ 2026-04-25 02:46:24
○MXmxcluster2.one.com2015-07-01 → 2017-06-13 · 4 obs
● 2017-06-13 16:57:12
○ 2019-07-02 20:24:32
○ 2026-04-25 02:46:24
○A2a02:2350:5:103:bd40:0:4571:21dc2019-07-02 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
●A2a02:2350:5:10a:12:3182:b583:7dbb2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
○A46.30.211.2482016-05-07 → 2016-05-07 · 4 obs
● 2016-05-07 07:04:40
○ 2017-06-13 16:57:12
○ 2026-04-25 02:46:24
○A46.30.212.1812015-07-01 → 2016-02-03 · 4 obs
● 2016-02-03 00:20:50
○ 2016-05-07 07:04:40
○ 2026-04-25 02:46:24
●A46.30.213.22026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 22:53:18
● 2026-04-25 02:46:24
○A46.30.213.2452019-07-02 → 2019-07-02 · 4 obs
● 2019-07-02 20:24:32
○ 2026-03-26 22:53:18
○ 2026-04-25 02:46:24
○A46.30.213.562017-06-13 → 2017-06-13 · 4 obs
● 2017-06-13 16:57:12
○ 2019-07-02 20:24:32
○ 2026-04-25 02:46:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| btnf.de | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.2 |
| AAAA | 1 | 2a02:2350:5:10a:12:3182:b583:7dbb |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx3.pub.mailpod11-cph3.one.com (pri: 10), mx2.pub.mailpod11-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
btnf.de points to two IPs: 2a02:2350:5:10a:12:3182:b583:7dbb and 46.30.213.2.
Other host names, for instance www.hausarzt-ohlsdorf.de, zackmoir.com, lestuileries.be, www.mancherleigruen-berlin.de and sofiatalvik.com share IP numbers with btnf.de.
Name Servers
Two name servers ns01.one.com and ns02.one.com are delegated to btnf.de.
btnf.de uses the same name server configuration as other domains, such as krymmel.dk, jenses.dk, undersolen.dk, texperto.com and naturpool.dk.
Host names with two IPs:
ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.
ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
btnf.de is handled by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.
btnf.de shares mail servers with other domains at least in part, for instance topworldnewstoday.com, hgab.se, xz.dk, pedaco.se and freddogelato.com.
Host names with one IP number:
mx1.pub.mailpod11-cph3.one.com points to: 104.37.34.230
mx2.pub.mailpod11-cph3.one.com points to: 104.37.34.231
mx3.pub.mailpod11-cph3.one.com points to: 104.37.34.232
mx4.pub.mailpod11-cph3.one.com points to: 104.37.34.233