rtog.nu - robtex.com
rtog.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.134.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.norrkoping.se ⭐ | ||||||
| A | 2001:67c:2dd0:21:194:68:142:8🇸🇪 NORRKOPING2001:67c:2dd0::/48 Norrkopings Kommun | ||||||
| PTR | ns1.norrkoping.se | ||||||
| A | 194.68.142.8🇸🇪 NORRKOPING194.68.140.0/22 Norrkopings Kommun | ||||||
| PTR | ns1.norrkoping.se | ||||||
| NS | dns5.telia.com | ||||||
| A | 2001:2040:c001:101::4🇸🇪 TELIANET-SWEDEN2001:2040::/32 TELIANET-BLK | ||||||
| PTR | dns5.telia.com | ||||||
| A | 81.228.11.68🇸🇪 TELIANET-SWEDEN81.224.0.0/12 TELIANET-BLK | ||||||
| PTR | dns5.telia.com | ||||||
| NS | dns6.telia.com | ||||||
| A | 2001:2040:c001:401::4🇸🇪 TELIANET-SWEDEN2001:2040::/32 TELIANET-BLK | ||||||
| PTR | dns6.telia.com | ||||||
| A | 81.228.10.68🇸🇪 TELIANET-SWEDEN81.224.0.0/12 TELIANET-BLK | ||||||
| PTR | dns6.telia.com | ||||||
| SOA | ns1.norrkoping.sepostmaster@norrkoping.se 2012-03-21 #20 | ||||||
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:83fe3624-8a71-41ff-8a0e-64e3c192568c | ||||||
| TXT | NU zone update: 2026-05-09 05:25:28 +0000 (EPOCH 1778304328) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778304387 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.norrkoping.se2015-08-28 → 2026-05-09 · 2 obs
● 2026-05-09 06:01:34
●A162.159.134.422026-03-18 → 2026-05-09 · 3 obs
● 2026-03-18 16:44:32
● 2026-05-09 06:01:34
○A185.21.145.852015-08-28 → 2016-03-19 · 4 obs
● 2016-03-19 20:51:52
○ 2026-03-18 16:44:32
○ 2026-05-09 06:01:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | z.ns.nu, y.ns.nu, a.ns.nu, d.ns.nu... | 12 records |
| rtog.nu | dns5.telia.com, ns1.norrkoping.se, dns6.telia.com | - |
✅ Authoritative Response
Server:81.228.10.68
NS records: dns5.telia.com, ns1.norrkoping.se, dns6.telia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtog.nu (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.134.42 |
| NS | 3 | dns6.telia.com, dns5.telia.com... |
| SOA | 1 | ns1.norrkoping.se postmaster.norrkoping. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
IP Addresses
rtog.nu points to a single IP address: 162.159.134.42.
Other host names such as aquatech.hosting.kinsta.cloud, uaicc.org.au, dyrlegenharstad.no, www.premiercb.com and victoriacourts.co.ke share IPs with rtog.nu.
Name Servers
rtog.nu is delegated to three name servers: dns5.telia.com, dns6.telia.com and ns1.norrkoping.se.
rtog.nu at least partially shares name servers with other domains, for example djurtorget.com, kungsgard.norrkoping.se, agria.info, winkler-ab.se and xn--djurfrskringar-cib9z.se.
these name servers are commonly used with the following name servers: ns2.mil.se, ns.mil.se, ns-any1.nmugroup.se, ns-any2.nmugroup.se, origo.nmugroup.com, ns.lansforsakringar.se, ns1.lansforsakringar.se, a.dns.tele2.net, b.dns.tele2.net and c.dns.tele2.net.
Host names with two IP numbers:
dns5.telia.com points to 2001:2040:c001:101::4 and 81.228.11.68
dns6.telia.com points to 2001:2040:c001:401::4 and 81.228.10.68
ns1.norrkoping.se points to 2001:67c:2dd0:21:194:68:142:8 and 194.68.142.8