rundgren.nu - robtex.com
rundgren.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:1968:0:1:109:235:174:19🇸🇪 LOOPIA32a00:1968::/48 | ||||||
| A | 109.235.174.18🇸🇪 LOOPIA3109.235.174.0/24 | ||||||
| NS | ns1.loopiagroup.com ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.loopiagroup.com | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| MX | mail.rundgren.nu ⭐ | ||||||
| A | 109.235.175.22🇸🇪 LOOPIA3109.235.175.0/24 | ||||||
| PTR | mx.m101.websupport.se | ||||||
| TXT | v=spf1 a include:_spf.m101.websupport.se ?all | ||||||
| SOA | ns1.loopiagroup.comdnsadmin@loopiagroup.com serial=1770103044 | ||||||
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 | NU zone update: 2026-03-30 05:31:39 +0000 (EPOCH 1774848699) (auto) | ||||||
| TXT | id:85759331-6779-4fcb-9035-86ee16f8e922 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774848812 | ||||||
Subdomains
mail.rundgren.nu |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.loopiagroup.com2026-02-18 → 2026-03-30 · 3 obs
● 2026-02-18 00:13:42
● 2026-03-30 06:39:04
●NSns2.loopiagroup.com2026-02-18 → 2026-03-30 · 3 obs
● 2026-02-18 00:13:42
● 2026-03-30 06:39:04
○NSns3.space2u.com2015-06-20 → 2017-10-24 · 4 obs
● 2017-10-24 01:09:08
○ 2026-02-18 00:13:42
○ 2026-03-30 06:39:04
○NSns4.space2u.com2015-06-20 → 2017-10-24 · 4 obs
● 2017-10-24 01:09:08
○ 2026-02-18 00:13:42
○ 2026-03-30 06:39:04
●MXmail.rundgren.nu2015-06-20 → 2026-03-30 · 2 obs
● 2026-03-30 06:39:04
●A109.235.174.182026-02-18 → 2026-03-30 · 3 obs
● 2026-02-18 00:13:42
● 2026-03-30 06:39:04
●A2a00:1968:0:1:109:235:174:192026-02-18 → 2026-03-30 · 3 obs
● 2026-02-18 00:13:42
● 2026-03-30 06:39:04
○A62.20.1.1322015-06-20 → 2017-10-24 · 4 obs
● 2017-10-24 01:09:08
○ 2026-02-18 00:13:42
○ 2026-03-30 06:39:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | 12 records |
| rundgren.nu | ns2.loopiagroup.com, ns1.loopiagroup.com | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns2.loopiagroup.com, ns1.loopiagroup.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.235.174.18 |
| AAAA | 1 | 2a00:1968:0:1:109:235:174:19 |
| NS | 2 | ns1.loopiagroup.com, ns2.loopiagroup.com |
| MX | 1 | mail.rundgren.nu (pri: 1) |
| TXT | 1 | v=spf1 a include:_spf.m101.websupport.se |
| SOA | 1 | ns1.loopiagroup.com dnsadmin.loopiagroup |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)
Analysis
Hierarchy
The parent of mail.rundgren.nu is rundgren.nu.
IP Addresses
Two IP numbers are pointed to by rundgren.nu: 2a00:1968:0:1:109:235:174:19 and 109.235.174.18.
other host names include meop.net, peterlind.se, weftid.com, lekocandy.com and mail.eiko.it; they share IP numbers with rundgren.nu.
Name Servers
Two name servers ns1.loopiagroup.com and ns2.loopiagroup.com handle the delegation for rundgren.nu.
rundgren.nu shares the same name server setup as other domains, for instance zethelius.com, rootsylive.com, lerche.se, floka.se and elkomponenter.biz.
rundgren.nu shares name servers with other domains at least partially, for example bojen5.se.
Host names with two IP numbers:
ns1.loopiagroup.com points to 2a10:bbc0::11 and 45.10.97.11.
ns2.loopiagroup.com points to 2a02:250:3::12 and 185.71.159.12.
Mail Servers
rundgren.nu is handled by a single mail server, mail.rundgren.nu.
The host name mail.rundgren.nu points to IP 109.235.175.22.