nis-os.com - robtex.com
nis-os.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1806.awsdns-33.co.uk ⭐ | ||||||
| A | 2600:9000:5307:e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1806.awsdns-33.co.uk | ||||||
| A | 205.251.199.14🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1806.awsdns-33.co.uk | ||||||
| NS | ns-1104.awsdns-10.org | ||||||
| A | 2600:9000:5304:5000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1104.awsdns-10.org | ||||||
| A | 205.251.196.80🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1104.awsdns-10.org | ||||||
| NS | ns-414.awsdns-51.com | ||||||
| A | 2600:9000:5301:9e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| A | 205.251.193.158🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| NS | ns-841.awsdns-41.net | ||||||
| A | 2600:9000:5303:4900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| A | 205.251.195.73🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1806.awsdns-33.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784935392 | ||||||
Same first word
nis-os.com |
Similar names
ns-ios.com |
i-sons.com |
sis-on.com |
nss-io.com |
so-sin.jp |
so-ins.com |
son-is.com |
sion-s.net |
sso-in.pages.dev |
nos-is.de |
so-sin.com |
os-ins.co.uk |
sos-ni.co.uk |
is-son.ru |
DNS History
4 records (4 active, 0 former)
●NSns-1104.awsdns-10.org2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 23:35:54
●NSns-1806.awsdns-33.co.uk2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 23:35:54
●NSns-414.awsdns-51.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 23:35:54
●NSns-841.awsdns-41.net2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 23:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nis-os.com | ns-414.awsdns-51.com, ns-841.awsdns-41.net, ns-1104.awsdns-10.org, ns-1806.awsdns-33.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.14
NS records: ns-414.awsdns-51.com, ns-841.awsdns-41.net, ns-1104.awsdns-10.org, ns-1806.awsdns-33.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nis-os.com (unsigned zone)
⏱️ Timing
Total: 522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1104.awsdns-10.org, ns-1806.awsdns-33.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1806.awsdns-33.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-414.awsdns-51.com, ns-414.awsdns-51.com)
Analysis
Name Servers
nis-os.com has four authoritative name servers: ns-414.awsdns-51.com, ns-841.awsdns-41.net, ns-1104.awsdns-10.org and ns-1806.awsdns-33.co.uk.
nis-os.com shares at least some of its name servers with other domains, including wirraleggrun.co.uk, earwego.jp, cype.it and two others.
The host names ns-414.awsdns-51.com, ns-841.awsdns-41.net, ns-1104.awsdns-10.org and ns-1806.awsdns-33.co.uk each resolve to two IP addresses: ns-414.awsdns-51.com resolves to 205.251.193.158 and 2600:9000:5301:9e00::1; ns-841.awsdns-41.net resolves to 205.251.195.73 and 2600:9000:5303:4900::1; ns-1104.awsdns-10.org resolves to 205.251.196.80 and 2600:9000:5304:5000::1; ns-1806.awsdns-33.co.uk resolves to 205.251.199.14 and 2600:9000:5307:e00::1.