sfjuk.com - robtex.com
sfjuk.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=1778629606 | ||||||
Subdomains
www.sfjuk.com |
Same first word
sfjuk.com |
Similar names
DNS History
15 records (4 active, 11 former)
●NSns05.domaincontrol.com2017-04-08 → 2026-05-13 · 3 obs
● 2017-04-08 17:10:58
● 2026-05-13 00:16:28
●NSns06.domaincontrol.com2017-04-08 → 2026-05-13 · 3 obs
● 2017-04-08 17:10:58
● 2026-05-13 00:16:28
○NSns1.linode.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○NSns2.linode.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○NSns3.linode.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○NSns4.linode.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○NSns5.linode.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○MXcluster4.eu.messagelabs.com2017-04-08 → 2017-09-06 · 5 obs
● 2017-04-08 17:10:58
● 2017-09-06 05:04:52
○ 2026-02-16 06:38:46
○ 2026-05-13 00:16:28
○MXcluster4a.eu.messagelabs.com2017-04-08 → 2017-09-06 · 5 obs
● 2017-04-08 17:10:58
● 2017-09-06 05:04:52
○ 2026-02-16 06:38:46
○ 2026-05-13 00:16:28
○MXcluster8.eu.messagelabs.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
○MXcluster8a.eu.messagelabs.com2015-07-11 → 2016-05-09 · 4 obs
● 2016-05-09 10:21:02
○ 2017-04-08 17:10:58
○ 2026-05-13 00:16:28
●MXsfjuk-com.mail.protection.outlook.com2026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 06:38:46
● 2026-05-13 00:16:28
●A13.43.234.1732026-02-16 → 2026-05-13 · 3 obs
● 2026-02-16 06:38:46
● 2026-05-13 00:16:28
○A212.71.250.1672015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-08 20:05:02
○ 2026-05-13 00:16:28
○A213.168.248.132015-11-08 → 2017-09-06 · 5 obs
● 2015-11-08 20:05:02
● 2017-09-06 05:04:52
○ 2026-02-16 06:38:46
○ 2026-05-13 00:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| sfjuk.com | ns05.domaincontrol.com, ns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfjuk.com (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.43.234.173 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 1 | sfjuk-com.mail.protection.outlook.com (p |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, google-site-verification=T_nwGljE6j_r8HO |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)
Analysis
Hierarchy
www.sfjuk.com has sfjuk.com as its parent.
IP Addresses
sfjuk.com maps to IP address 13.43.234.173.
Other host names, for example, ec2-13-43-234-173.eu-west-2.compute.amazonaws.com share IP numbers with sfjuk.com.
Name Servers
Two name servers ns05.domaincontrol.com and ns06.domaincontrol.com are delegated to sfjuk.com.
sfjuk.com uses the same name server configuration as other domains, such as roastandrevel.com, veroevent.de, aaid.us, everythingandeverythingelse.com and ivchat.com.
sfjuk.com shares some name servers with other domains, for example drsmitiwomensclinic.in.
Host names with two IPs:
ns05.domaincontrol.com points to 2603:5:2160::3 and 97.74.102.3.
ns06.domaincontrol.com points to 2603:5:2260::3 and 173.201.70.3.
Mail Servers
sfjuk.com is handled by a single mail server, sfjuk-com.mail.protection.outlook.com.
sfjuk-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::7, 52.101.68.10, 52.101.68.15, 52.101.68.29 and 52.101.73.2.