s-g.nu - robtex.com
s-g.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.186.175.155🇳🇱 CLDIN-NL31.186.168.0/21 | ||||||
| PTR | cloud.vansteinengroentjes.nl | ||||||
| NS | sandra.neostrada.nl ⭐ | ||||||
| A | 2a05:1500:702:0:1c00:3eff:fe00:35🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| A | 31.25.98.57🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| NS | christina.neostrada.nl | ||||||
| A | 2a01:7e01::f03c:91ff:fee9:95bd🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| A | 172.104.143.74🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| NS | lisa.neostrada.nl | ||||||
| A | 2600:3c03::f03c:91ff:fe0a:b97🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| A | 66.228.38.167🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| MX | mail.s-g.nu ⭐ | ||||||
| A | 31.186.175.155🇳🇱 CLDIN-NL31.186.168.0/21 | ||||||
| PTR | cloud.vansteinengroentjes.nl | ||||||
| TXT | v=spf1 a mx include:spf.totaalholding.nl ip4:185.56.145.140 -all | ||||||
| SOA | sandra.neostrada.nlHostmasterEmail 2022-10-18 #3 | ||||||
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: 2026-07-19 12:09:36 +0000 (EPOCH 1784462976) (auto) | ||||||
| TXT | id:a7f5d38d-50cc-4aa8-af19-6d69d1ff7297 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784463042 | ||||||
Subdomains
mail.s-g.nu |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSchristina.neostrada.nl2026-05-19 → 2026-07-19 · 2 obs
● 2026-07-19 12:28:32
●NSlisa.neostrada.nl2026-05-19 → 2026-07-19 · 2 obs
● 2026-07-19 12:28:32
●NSsandra.neostrada.nl2026-05-19 → 2026-07-19 · 2 obs
● 2026-07-19 12:28:32
●MXmail.s-g.nu2026-05-19 → 2026-07-19 · 2 obs
● 2026-07-19 12:28:32
●A31.186.175.1552026-05-19 → 2026-07-19 · 2 obs
● 2026-07-19 12:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| s-g.nu | sandra.neostrada.nl, christina.neostrada.nl, lisa.neostrada.nl | - |
✅ Authoritative Response
Server:66.228.38.167
NS records: sandra.neostrada.nl, christina.neostrada.nl, lisa.neostrada.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.186.175.155 |
| NS | 3 | christina.neostrada.nl, lisa.neostrada.nl... |
| MX | 1 | mail.s-g.nu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.totaalholding.nl |
| SOA | 1 | sandra.neostrada.nl HostmasterEmail |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
mail.s-g.nu is a subdomain of s-g.nu.
IP Addresses
s-g.nu points to a single IP number: 31.186.175.155.
Additional host names — mail.tekritic.com, mail.thesequentialist.com, mail.noseandsavour.com and two others — share IP numbers with s-g.nu.
Name Servers
s-g.nu carries NS records delegating to christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.
The name servers of s-g.nu overlap at least partially with those of other domains — among them rpmmiddag.com, joeyhanssen.com, leerplein.be and two more.
The name servers drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl are commonly seen alongside these name servers.
christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl are three hostnames that each resolve to a pair of IP addresses: christina.neostrada.nl to 172.104.143.74 and 2a01:7e01::f03c:91ff:fee9:95bd, lisa.neostrada.nl to 66.228.38.167 and 2600:3c03::f03c:91ff:fe0a:b97, and sandra.neostrada.nl to 31.25.98.57 and 2a05:1500:702:0:1c00:3eff:fe00:35.
Mail Servers
s-g.nu has one mail server: mail.s-g.nu.
mail.s-g.nu carries a single IP number, which is 31.186.175.155.