deck.nu - robtex.com
deck.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.20.205.17🇩🇰 team-blue-denmark185.20.204.0/22 | ||||||
| PTR | linux348.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com ?all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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:22849a17-485b-4bea-8804-d550ec8768fb | ||||||
| TXT | NU zone update: 2026-08-08 13:46:37 +0000 (EPOCH 1786196797) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786196852 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
○NSns1.surf-town.net2015-06-26 → 2017-02-19 · 4 obs
● 2017-02-19 11:40:12
○ 2026-04-04 08:19:48
○ 2026-08-08 14:23:58
●NSns2.simply.com2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
○NSns2.surf-town.net2015-06-26 → 2017-02-19 · 4 obs
● 2017-02-19 11:40:12
○ 2026-04-04 08:19:48
○ 2026-08-08 14:23:58
●NSns3.simply.com2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
○NSns3.surf-town.net2015-06-26 → 2017-02-19 · 4 obs
● 2017-02-19 11:40:12
○ 2026-04-04 08:19:48
○ 2026-08-08 14:23:58
●NSns4.simply.com2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
○MXmail3.surf-town.net2015-06-26 → 2017-02-19 · 4 obs
● 2017-02-19 11:40:12
○ 2026-04-04 08:19:48
○ 2026-08-08 14:23:58
●MXmx.simply.com2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
●A185.20.205.172026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 08:19:48
● 2026-08-08 14:23:58
○A212.97.132.1112015-06-26 → 2017-02-19 · 4 obs
● 2017-02-19 11:40:12
○ 2026-04-04 08:19:48
○ 2026-08-08 14:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | 12 records |
| deck.nu | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.80
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.205.17 |
| NS | 4 | ns2.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com ?all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)
Analysis
IP Addresses
deck.nu resolves to one IP address: 185.20.205.17.
www.citroenklubben.com, lsf.nu, camilladilling.com and two other host names share IP numbers with deck.nu.
Name Servers
The authoritative name servers for deck.nu are ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
The name servers of deck.nu overlap at least partially with those of other domains — among them identify.nu, 7790.dk, eventzone.org and two more.
These name servers commonly co-occur with the name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Hostnames that resolve to two IP addresses:
ns1.simply.com has two IP addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com has two IP addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts with just one IP address:
ns3.simply.com directs to 91.197.248.79.
ns4.simply.com directs to 91.197.248.80.
Mail Servers
Mail for deck.nu is handled by a single mail server, mx.simply.com.
deck.nu uses an identical mail server configuration to several other domains — among them lebech.nu, vnsbjerg.dk, vt-trae.dk and two more.
mx.simply.com has exactly one IP number: 94.231.106.20.