sysfob.com - dns.ninja
sysfob.com
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=1785703067 | ||||||
Same first word
Similar names
DNS History
19 records (10 active, 9 former)
●NSns-1530.awsdns-63.org2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●NSns-1900.awsdns-45.co.uk2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●NSns-244.awsdns-30.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●NSns-578.awsdns-08.net2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
○NSns13.domaincontrol.com2015-08-06 → 2016-04-19 · 4 obs
● 2016-04-19 15:51:52
○ 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
○NSns14.domaincontrol.com2015-08-06 → 2016-04-19 · 4 obs
● 2016-04-19 15:51:52
○ 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
●MXalt1.aspmx.l.google.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●MXalt2.aspmx.l.google.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●MXaspmx.l.google.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●MXaspmx2.googlemail.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●MXaspmx3.googlemail.com2015-08-06 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
●A18.221.230.182026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 20:45:26
○A23.21.254.1872016-10-22 → 2016-10-22 · 3 obs
● 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
○A23.23.133.992016-10-22 → 2016-10-22 · 3 obs
● 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
○A23.239.15.1572026-08-02 → 2026-08-02 · 1 obs
○A2406:da00:ff00::1715:febb2016-10-22 → 2016-10-22 · 3 obs
● 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
○A2406:da00:ff00::1717:85632016-10-22 → 2016-10-22 · 3 obs
● 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
○A2406:da00:ff00::36f3:c1012015-08-06 → 2015-08-06 · 2 obs
○ 2026-08-02 20:45:26
○A54.204.104.462015-08-06 → 2016-04-19 · 4 obs
● 2016-04-19 15:51:52
○ 2016-10-22 19:38:52
○ 2026-08-02 20:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysfob.com | ns-244.awsdns-30.com, ns-578.awsdns-08.net, ns-1900.awsdns-45.co.uk, ns-1530.awsdns-63.org | 2 records |
✅ Authoritative Response
Server:205.251.192.244
NS records: ns-244.awsdns-30.com, ns-578.awsdns-08.net, ns-1900.awsdns-45.co.uk, ns-1530.awsdns-63.org
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for sysfob.com
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.221.230.18 |
| NS | 4 | ns-1530.awsdns-63.org, ns-1900.awsdns-45.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | MS=ms11605130 |
| SOA | 1 | ns-1900.awsdns-45.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-244.awsdns-30.com, ns-244.awsdns-30.com)
Analysis
IP Addresses
sysfob.com resolves to one IP address: 18.221.230.18.
Name Servers
The authoritative name servers for sysfob.com are ns-244.awsdns-30.com, ns-578.awsdns-08.net, ns-1530.awsdns-63.org and ns-1900.awsdns-45.co.uk.
sysfob.com shares at least some of its name servers with other domains, including xxlposter.de, ap-northeast-1.captcha.awswaf.com, allpointswealth.com and two others.
These name servers are frequently paired with the name servers ns-24.awsdns-03.com, ns-981.awsdns-58.net and ns-1448.awsdns-53.org.
The host names ns-244.awsdns-30.com, ns-578.awsdns-08.net, ns-1530.awsdns-63.org and ns-1900.awsdns-45.co.uk each resolve to two IP addresses: ns-244.awsdns-30.com resolves to 205.251.192.244 and 2600:9000:5300:f400::1; ns-578.awsdns-08.net resolves to 205.251.194.66 and 2600:9000:5302:4200::1; ns-1530.awsdns-63.org resolves to 205.251.197.250 and 2600:9000:5305:fa00::1; ns-1900.awsdns-45.co.uk resolves to 205.251.199.108 and 2600:9000:5307:6c00::1.
Mail Servers
sysfob.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
sysfob.com has at least partial mail server overlap with other domains such as ns500731.ns500731.ns500731.ns500704.ns500671.ns500688.ns500705.ns500671.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com, ns500698.ns500759.ns500698.ns500698.ns500736.ns500736.ns500698.ns500708.ns500619.ns500686.ns500576.ns500652.trackreceptor.com, ns500758.ns500758.ns500758.ns500759.ns500736.ns500735.ns500698.ns500736.ns500708.ns500708.ns500698.ns500619.ns500652.ns500576.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to two addresses: 64.233.180.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.