lambda.nu - robtex.com
lambda.nu
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:9f1d9dc5-53dd-4bb7-afc6-bb9a0b4ff3c0 | ||||||
| TXT | NU zone update: 2026-07-04 23:51:37 +0000 (EPOCH 1783209097) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783209148 | ||||||
Same first word
Similar names
DNS History
14 records (11 active, 3 former)
○NSns1.domaindiscover.com2015-05-12 → 2017-03-23 · 4 obs
● 2017-03-23 18:23:26
○ 2026-02-18 06:57:30
○ 2026-07-05 00:41:58
●NSns1.onlydomains.com2026-02-18 → 2026-07-05 · 3 obs
● 2026-02-18 06:57:30
● 2026-07-05 00:41:58
○NSns2.domaindiscover.com2015-05-12 → 2017-03-23 · 4 obs
● 2017-03-23 18:23:26
○ 2026-02-18 06:57:30
○ 2026-07-05 00:41:58
●NSns2.onlydomains.com2026-02-18 → 2026-07-05 · 3 obs
● 2026-02-18 06:57:30
● 2026-07-05 00:41:58
●NSns3.onlydomains.com2026-02-18 → 2026-07-05 · 3 obs
● 2026-02-18 06:57:30
● 2026-07-05 00:41:58
●MXalt1.aspmx.l.google.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXalt2.aspmx.l.google.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXaspmx.l.google.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXaspmx2.googlemail.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXaspmx3.googlemail.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXaspmx4.googlemail.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●MXaspmx5.googlemail.com2015-05-12 → 2026-07-05 · 5 obs
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
●A198.50.252.642026-02-18 → 2026-07-05 · 6 obs
● 2026-02-18 06:57:30
● 2026-06-10 05:05:32
○ 2026-06-13 22:01:10
● 2026-07-04 10:56:34
● 2026-07-05 00:41:58
○A69.62.207.1902015-05-12 → 2017-03-23 · 4 obs
● 2017-03-23 18:23:26
○ 2026-02-18 06:57:30
○ 2026-07-05 00:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| lambda.nu | ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com | - |
✅ Authoritative Response
Server:99.83.188.20
NS records: ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda.nu (unsigned zone)
⏱️ Timing
Total: 2973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 3 | ns3.onlydomains.com, ns1.onlydomains.com... |
| MX | 7 | aspmx4.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:aspmx.googlemail.com ~all |
| SOA | 1 | ns1.onlydomains.com root.onlydomains.com |
Analysis
IP Addresses
lambda.nu points to a single IP number: 198.50.252.64.
Additional host names — solvival.com, dtvnl.com, kitsafe.eu and two others — share IP numbers with lambda.nu.
Name Servers
The authoritative name servers for lambda.nu are ns1.onlydomains.com, ns2.onlydomains.com and ns3.onlydomains.com — three in total.
lambda.nu has at least partial name server overlap with other domains, such as ruthvelikovskysharon.com, madej.email, australiaconnect.net.au and two others.
These name servers tend to appear together with the name servers ns1.hostingww.com, ns2.hostingww.com and ns3.hostingww.com.
The hostnames ns1.onlydomains.com, ns2.onlydomains.com and ns3.onlydomains.com each resolve to a single IP: ns1.onlydomains.com → 75.2.6.34, ns2.onlydomains.com → 75.2.85.37, ns3.onlydomains.com → 99.83.188.20.
Mail Servers
Mail for lambda.nu is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
lambda.nu shares mail servers — at least in part — with other domains, including vernosthotels.com, ns500731.ns500754.ns500731.ns500754.ns500671.ns500731.ns500704.ns500704.ns500705.ns500704.ns500671.ns500131.lustychickser.com, andresgarcia.es and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.