webfirm.nl - robtex.com
webfirm.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 188.89.247.17🇳🇱 Odido188.89.0.0/16 Netherlands | ||||||
| PTR | 17-247-89-188.ftth.glasoperator.nl | ||||||
| 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 | shades14.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 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 | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.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 2020-05-20 #46 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-19 02:00:02 +0000 (EPOCH 1784426402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-19 #4 | ||||||
Subdomains
mboxfw1.webfirm.nl |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.qdc.nl2015-08-22 → 2017-01-06 · 4 obs
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
○NSdns2.qdc.nl2015-08-22 → 2017-01-06 · 4 obs
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
○NSdns3.qdc.nl2015-08-22 → 2017-01-06 · 4 obs
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
●NSdocks19.rzone.de2026-04-10 → 2026-07-19 · 3 obs
● 2026-04-10 07:41:08
● 2026-07-19 03:10:06
●NSshades14.rzone.de2026-04-10 → 2026-07-19 · 3 obs
● 2026-04-10 07:41:08
● 2026-07-19 03:10:06
○MXfw1-shared.isp-services.nl2015-11-13 → 2015-11-13 · 4 obs
● 2015-11-13 06:12:24
○ 2016-01-26 15:56:36
○ 2026-07-19 03:10:06
○MXfw2-shared.isp-services.nl2015-08-22 → 2016-01-26 · 6 obs
○ 2015-10-22 13:24:04
○ 2015-11-13 06:12:24
● 2016-01-26 15:56:36
○ 2016-04-19 10:10:30
○ 2026-07-19 03:10:06
○MXfw3-shared.isp-services.nl2015-10-22 → 2015-10-22 · 4 obs
● 2015-10-22 13:24:04
○ 2015-11-13 06:12:24
○ 2026-07-19 03:10:06
○MXmboxfw1.webfirm.nl2016-04-19 → 2017-01-06 · 5 obs
● 2016-04-19 10:10:30
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
○MXmboxfw2.webfirm.nl2016-04-19 → 2017-01-06 · 5 obs
● 2016-04-19 10:10:30
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
●MXsmtp.rzone.de2026-04-10 → 2026-07-19 · 3 obs
● 2026-04-10 07:41:08
● 2026-07-19 03:10:06
●A188.89.247.172026-04-10 → 2026-07-19 · 3 obs
● 2026-04-10 07:41:08
● 2026-07-19 03:10:06
○A217.122.166.1102015-10-22 → 2016-04-19 · 5 obs
● 2015-10-22 13:24:04
● 2016-04-19 10:10:30
○ 2017-01-06 09:09:58
○ 2026-07-19 03:10:06
○A217.122.181.2122015-08-22 → 2015-08-22 · 3 obs
○ 2015-10-22 13:24:04
○ 2026-07-19 03:10:06
○A217.122.189.1862017-01-06 → 2017-01-06 · 4 obs
● 2017-01-06 09:09:58
○ 2026-04-10 07:41:08
○ 2026-07-19 03:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| webfirm.nl | docks19.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.89.247.17 |
| NS | 2 | docks19.rzone.de, shades14.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
webfirm.nl is the parent zone for mboxfw1.webfirm.nl.
IP Addresses
webfirm.nl resolves to one IP address: 188.89.247.17.
hannema.net and 17-247-89-188.ftth.glasoperator.nl, along with other host names, share IP addresses with webfirm.nl.
Name Servers
webfirm.nl is delegated to two name servers: docks19.rzone.de and shades14.rzone.de.
webfirm.nl uses the same name servers as several other domains — among them curasil.eu, bluefireco.eu, solidvision.de and two more.
webfirm.nl partially shares its NS delegation with several other domains, including plattenkritik.com, oliviavermeulen.com, partizip.info and two others.
In DNS configurations, these name servers often share authority with shades08.rzone.de, shades01.rzone.de, docks12.rzone.de and 7 other name servers.
docks19.rzone.de and shades14.rzone.de each resolve to two IP addresses: docks19.rzone.de points to 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, while shades14.rzone.de points to 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.
Mail Servers
Mail for webfirm.nl is handled by a single mail server, smtp.rzone.de.
webfirm.nl uses an identical mail server configuration to several other domains — among them driesen-services.eu, guldemond.eu, us-net.nl and two more.
At least a portion of webfirm.nl's mail servers are also used by other domains, for example interieurstyling.net.
The host smtp.rzone.de resolves to 81.169.145.98 and 2a01:238:20a:202:50f0::2097 — two IP addresses.