grin.nu - robtex.com
grin.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.30.211.38🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| PTR | domain-parking.one.com | ||||||
| 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 | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| TXT | protonmail-verification=7612ea655207f28c2b07e784225d2f8a9775559e | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-20 #1 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:1db54538-a485-44ed-8934-27e241dc48ad | ||||||
| TXT | NU zone update: 2026-08-12 20:42:55 +0000 (EPOCH 1786567375) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786567432 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns01.one.com2015-06-11 → 2026-08-12 · 5 obs
○ 2015-11-01 23:13:04
○ 2026-06-08 06:56:34
● 2026-08-07 09:53:56
● 2026-08-12 20:57:38
●NSns02.one.com2015-06-11 → 2026-08-12 · 5 obs
○ 2015-11-01 23:13:04
○ 2026-06-08 06:56:34
● 2026-08-07 09:53:56
● 2026-08-12 20:57:38
○NSns1.openprovider.nl2017-01-12 → 2017-01-12 · 4 obs
● 2017-01-12 22:08:02
○ 2026-06-08 06:56:34
○ 2026-08-12 20:57:38
○NSns2.openprovider.be2017-01-12 → 2017-01-12 · 4 obs
● 2017-01-12 22:08:02
○ 2026-06-08 06:56:34
○ 2026-08-12 20:57:38
○NSns3.openprovider.eu2017-01-12 → 2017-01-12 · 4 obs
● 2017-01-12 22:08:02
○ 2026-06-08 06:56:34
○ 2026-08-12 20:57:38
●MXmail.protonmail.ch2026-08-07 → 2026-08-12 · 3 obs
● 2026-08-07 09:53:56
● 2026-08-12 20:57:38
○MXmxcluster1.one.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-01 23:13:04
○ 2026-08-12 20:57:38
○MXmxcluster2.one.com2015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-01 23:13:04
○ 2026-08-12 20:57:38
●A46.30.211.382026-08-07 → 2026-08-12 · 3 obs
● 2026-08-07 09:53:56
● 2026-08-12 20:57:38
○A46.30.212.1822015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-01 23:13:04
○ 2026-08-12 20:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| grin.nu | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.211.38 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | mail.protonmail.ch (pri: 0) |
| TXT | 1 | protonmail-verification=7612ea655207f28c |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
IP Addresses
grin.nu directs to one IP number, which is 46.30.211.38.
Among the host names that share IP numbers with grin.nu are rezos.gr, 1propp.com, keynet.be and two others.
Name Servers
DNS delegation for grin.nu points to two name servers: ns01.one.com and ns02.one.com.
grin.nu has the same name server delegation as a number of other domains, such as danielbellgardens.com, 1617.dk, schuman.se and two more.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
grin.nu routes its mail through a single mail server, mail.protonmail.ch.
grin.nu has the same mail server arrangement as a number of other domains, for example fbiserver.com, cynaptica.com, codeverde.com and two more.
grin.nu shares at least some of its mail servers with other domains — for example urbanconcept.com, watersjourneyacupuncture.com, gauxachs.com and two more.
It is common to find these mail servers paired with the mail servers mailsec.protonmail.ch.
mail.protonmail.ch has three IP addresses: 176.119.200.128, 185.70.42.128 and 185.205.70.128.