sf-uk.com - robtex.com
sf-uk.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=1775951787 | ||||||
Same first word
sf-uk.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.lantec.co.uk2015-08-14 → 2016-12-28 · 4 obs
● 2016-12-28 00:39:22
○ 2026-02-27 11:12:38
○ 2026-04-12 00:20:44
○NSns2.lan.co.uk2015-08-14 → 2016-12-28 · 4 obs
● 2016-12-28 00:39:22
○ 2026-02-27 11:12:38
○ 2026-04-12 00:20:44
○NSns3.lan.co.uk2015-08-14 → 2016-12-28 · 4 obs
● 2016-12-28 00:39:22
○ 2026-02-27 11:12:38
○ 2026-04-12 00:20:44
●NSns49.domaincontrol.com2026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 11:12:38
● 2026-04-12 00:20:44
●NSns50.domaincontrol.com2026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 11:12:38
● 2026-04-12 00:20:44
●MXsfuk-com0e.mail.protection.outlook.com2026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 11:12:38
● 2026-04-12 00:20:44
○MXsmtp.lan.co.uk2015-08-14 → 2016-12-28 · 4 obs
● 2016-12-28 00:39:22
○ 2026-02-27 11:12:38
○ 2026-04-12 00:20:44
○MXsmtp2.lan.co.uk2015-08-14 → 2016-12-28 · 4 obs
● 2016-12-28 00:39:22
○ 2026-02-27 11:12:38
○ 2026-04-12 00:20:44
●A15.197.148.332026-02-27 → 2026-04-12 · 2 obs
● 2026-04-12 00:20:44
●A3.33.130.1902026-02-27 → 2026-04-12 · 2 obs
● 2026-04-12 00:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| sf-uk.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf-uk.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | sfuk-com0e.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
sf-uk.com resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance giltchildrens.com, redrkt.com, triptease.co, bonehard.com and yyc.golf share IP numbers with sf-uk.com.
Name Servers
sf-uk.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
sf-uk.com shares the same name server setup as other domains, for example hotel-rheinterrassen.de, olabusiness.com, floline.net, gambirot.com and dirtywearclothing.com.
Host names with two IP numbers:
ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25
ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25
Mail Servers
sf-uk.com is handled by a single mail server, sfuk-com0e.mail.protection.outlook.com.
Host name sfuk-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.