alfcloud.com - robtex.com
alfcloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.178.69.162🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| PTR | ec2-18-178-69-162.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 43.207.23.69🇯🇵 Amazon43.206.0.0/15 EC2 NRT Prefix | ||||||
| NS | ns-109.awsdns-13.com ⭐ | ||||||
| A | 2600:9000:5300:6d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-109.awsdns-13.com | ||||||
| A | 205.251.192.109🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-109.awsdns-13.com | ||||||
| NS | ns-1231.awsdns-25.org | ||||||
| A | 2600:9000:5304:cf00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1231.awsdns-25.org | ||||||
| A | 205.251.196.207🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1231.awsdns-25.org | ||||||
| NS | ns-1703.awsdns-20.co.uk | ||||||
| A | 2600:9000:5306:a700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1703.awsdns-20.co.uk | ||||||
| A | 205.251.198.167🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1703.awsdns-20.co.uk | ||||||
| NS | ns-918.awsdns-50.net | ||||||
| A | 2600:9000:5303:9600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-918.awsdns-50.net | ||||||
| A | 205.251.195.150🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-918.awsdns-50.net | ||||||
| SOA | ns-109.awsdns-13.comawsdns-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=1771291435 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NS01.dnsv.jp2015-05-16 → 2017-05-22 · 4 obs
● 2017-05-22 04:49:42
○ 2026-03-02 08:52:08
○ 2026-03-02 15:32:12
○NS02.dnsv.jp2015-05-16 → 2017-05-22 · 4 obs
● 2017-05-22 04:49:42
○ 2026-03-02 08:52:08
○ 2026-03-02 15:32:12
○NS03.dnsv.jp2015-05-16 → 2017-05-22 · 4 obs
● 2017-05-22 04:49:42
○ 2026-03-02 08:52:08
○ 2026-03-02 15:32:12
○NS04.dnsv.jp2015-05-16 → 2017-05-22 · 4 obs
● 2017-05-22 04:49:42
○ 2026-03-02 08:52:08
○ 2026-03-02 15:32:12
●NSns-109.awsdns-13.com2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
●NSns-1231.awsdns-25.org2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
●NSns-1703.awsdns-20.co.uk2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
●NSns-918.awsdns-50.net2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
●A18.178.69.1622026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
○A180.214.51.422015-05-16 → 2017-05-22 · 4 obs
● 2017-05-22 04:49:42
○ 2026-03-02 08:52:08
○ 2026-03-02 15:32:12
●A43.207.23.692026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 08:52:08
● 2026-03-02 15:32:12
○A52.69.21.1502026-03-02 → 2026-03-02 · 2 obs
○ 2026-03-02 15:32:12
○A54.178.37.1282026-03-02 → 2026-03-02 · 2 obs
○ 2026-03-02 15:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alfcloud.com | ns-109.awsdns-13.com, ns-918.awsdns-50.net, ns-1703.awsdns-20.co.uk, ns-1231.awsdns-25.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.109
NS records: ns-109.awsdns-13.com, ns-918.awsdns-50.net, ns-1703.awsdns-20.co.uk, ns-1231.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alfcloud.com (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 43.207.23.69, 18.178.69.162 |
| NS | 4 | ns-109.awsdns-13.com, ns-1231.awsdns-25.org... |
| SOA | 1 | ns-109.awsdns-13.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-109.awsdns-13.com)
Analysis
IP Addresses
alfcloud.com resolves to two IP numbers: 18.178.69.162 and 43.207.23.69.
Name Servers
alfcloud.com is delegated to four name servers: ns-109.awsdns-13.com, ns-918.awsdns-50.net, ns-1231.awsdns-25.org and ns-1703.awsdns-20.co.uk.
alfcloud.com shares some name servers with other domains, for example gshock.com, bonapeti.net, survata.net, mailivan.com and bmwmotorcyclesofalcoa.com.
These name servers are often used together with ns-806.awsdns-36.net, ns-243.awsdns-30.com and ns-1725.awsdns-23.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-109.awsdns-13.com points to 2600:9000:5300:6d00::1 and 205.251.192.109
ns-918.awsdns-50.net points to 2600:9000:5303:9600::1 and 205.251.195.150
ns-1231.awsdns-25.org points to 2600:9000:5304:cf00::1 and 205.251.196.207
ns-1703.awsdns-20.co.uk points to 2600:9000:5306:a700::1 and 205.251.198.167