ula.nu - robtex.com
ula.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2024-11-22 #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:acb4e33d-da02-499e-bb34-0ffafe6f2b18 | ||||||
| TXT | NU zone update: 2026-06-11 11:47:32 +0000 (EPOCH 1781178452) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1781178507 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSns01.one.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○NSns02.one.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
●NSns1.simply.com2026-06-10 → 2026-06-11 · 3 obs
● 2026-06-10 05:49:46
● 2026-06-11 12:40:14
●NSns2.simply.com2026-06-10 → 2026-06-11 · 3 obs
● 2026-06-10 05:49:46
● 2026-06-11 12:40:14
●NSns3.simply.com2026-06-10 → 2026-06-11 · 3 obs
● 2026-06-10 05:49:46
● 2026-06-11 12:40:14
○MXalt1.aspmx.l.google.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXalt2.aspmx.l.google.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXaspmx.l.google.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXaspmx2.googlemail.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXaspmx3.googlemail.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXaspmx4.googlemail.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○MXaspmx5.googlemail.com2015-08-02 → 2017-09-14 · 4 obs
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
○A46.30.211.322015-08-02 → 2016-12-05 · 4 obs
● 2016-12-05 01:38:58
○ 2017-01-23 10:34:54
○ 2026-06-11 12:40:14
○A46.30.213.942017-01-23 → 2017-09-14 · 5 obs
● 2017-01-23 10:34:54
● 2017-09-14 23:55:26
○ 2020-11-01 08:02:52
○ 2026-06-11 12:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, y.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| ula.nu | ns2.simply.com, ns3.simply.com, ns1.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
NS records: ns2.simply.com, ns3.simply.com, ns1.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.simply.com, ns3.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Name Servers
ula.nu has three name servers — ns1.simply.com, ns2.simply.com and ns3.simply.com.
There is at least partial name server overlap between ula.nu and other domains — greengreen.dk, feriedage.dk, dahlkvist.net and two more among them.
The name servers ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
ns1.simply.com resolves to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com resolves to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names with one IP number:
ns3.simply.com resolves to 91.197.248.79.