grob.nu was registered with Metaregistrar BV on 25 Feb 2024 and is hosted on AS42585 MetaRegistrar B.V. in Netherlands (Kingdom of the). Its SSL certificate from Let's Encrypt expired on 19 Aug 2025, and the site does not support HTTP/3.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
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Is grob.nu’s name taken on other extensions?
3 technologies detected across 3 categories.
Detected from headers, page source and DNS · Automatic and may be incomplete · Suggest a correction
Every IP address grob.nu resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| grob.nu | 194.213.127.4 | 600 |
| Host | IPv6 address | TTL |
|---|---|---|
| grob.nu | 2a01:448:4005::4 | 600 |
| Host | Mail server | TTL |
|---|---|---|
| grob.nu | 5 mx1.mijndomein.nl | 600 |
| grob.nu | 6 mx2.mijndomein.nl | 600 |
| Host | Name server | TTL |
|---|---|---|
| grob.nu | nsn1.mijndomein.nl | 21600 |
| grob.nu | nsn2.mijndomein.nl | 21600 |
| Host | Text | TTL |
|---|---|---|
| grob.nu | "v=spf1 a mx include:spf.mijndomeinhosting.nl ~all" | 600 |
| Host | Start of authority | TTL |
|---|---|---|
| grob.nu | nsn1.mijndomein.nl hostmaster.grob.nu 2025052901 86400 3600 604800 3600 | 21600 |
| Host | Value | TTL |
|---|---|---|
| grob.nu | 257 3 13 IxMul5ShIEtS6UM9w7gsch8Vb3xQAiQdqKju4KhCrjpIg/Jf+b9G8enoaGw69xRsaTAW5wrAuQWwG3Kc/w3Gkw== | 3600 |
Other domains served from 194.213.127.4. Normal for shared hosting and CDNs.
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Common questions, answered from this report's data.
grob.nu has no community safety rating yet. Its SSL certificate expired on 19 Aug 2025. See Security →
grob.nu is registered through Metaregistrar BV. See WHOIS →
The registration expired on 25 Feb 2026. See Overview →
grob.nu was registered on 25 Feb 2024, making it 2 years old. See Overview →
grob.nu is served from 1 IP address, mainly on AS42585 MetaRegistrar B.V. in Netherlands (Kingdom of the). See Hosting →
We detected 3 technologies, including Google Analytics, WordPress and jQuery. See Built with →
Raw registry data for grob.nu. May be redacted by privacy services.
# Copyright (c) 1997- The Swedish Internet Foundation. # All rights reserved. # The information obtained through searches, or otherwise, is protected # by the Swedish Copyright Act (1960:729) and international conventions. # It is also subject to database protection according to the Swedish # Copyright Act. # Any use of this material to target advertising or # similar activities is forbidden and will be prosecuted. # If any of the information below is transferred to a third # party, it must be done in its entirety. This server must # not be used as a backend for a search engine. # Result of search for registered domain names under # the .se top level domain. # This whois printout is printed with UTF-8 encoding. # state: active domain: grob.nu holder: (not shown) created: 2024-02-26 modified: 2025-02-25 expires: 2026-02-26 nserver: nsn1.mijndomein.nl nserver: nsn2.mijndomein.nl dnssec: unsigned delegation registry-lock: unlocked status: ok registrar: Metaregistrar BV
The first response from http://www.grob.nu, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with grob.nu. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
When the site first appeared, and what has changed since.
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Found in public certificate transparency logs.
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