mfs-uk.com - robtex.com
mfs-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=1785330312 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns.123-reg.co.uk2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 10:59:44
○ 2016-03-14 02:22:58
○ 2026-07-29 13:06:44
○NSns2.123-reg.co.uk2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 10:59:44
○ 2016-03-14 02:22:58
○ 2026-07-29 13:06:44
○NSns39.worldnic.com2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 00:25:32
○ 2026-03-19 14:29:10
○ 2026-07-29 13:06:44
○NSns40.worldnic.com2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 00:25:32
○ 2026-03-19 14:29:10
○ 2026-07-29 13:06:44
●NSsdns77.ultradns.biz2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 14:29:10
● 2026-07-29 13:06:44
●NSsdns77.ultradns.com2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 14:29:10
● 2026-07-29 13:06:44
●NSsdns77.ultradns.net2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 14:29:10
● 2026-07-29 13:06:44
●NSsdns77.ultradns.org2026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 14:29:10
● 2026-07-29 13:06:44
○MXmx0.123-reg.co.uk2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 10:59:44
○ 2016-03-14 02:22:58
○ 2026-07-29 13:06:44
○MXmx1.123-reg.co.uk2015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 10:59:44
○ 2016-03-14 02:22:58
○ 2026-07-29 13:06:44
○A205.178.189.1312020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 00:25:32
○ 2026-03-19 14:29:10
○ 2026-07-29 13:06:44
●A8.20.184.202026-03-19 → 2026-07-29 · 3 obs
● 2026-03-19 14:29:10
● 2026-07-29 13:06:44
○A81.21.76.622015-07-10 → 2015-11-30 · 4 obs
● 2015-11-30 10:59:44
○ 2016-03-14 02:22:58
○ 2026-07-29 13:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| mfs-uk.com | sdns77.ultradns.com, sdns77.ultradns.net, sdns77.ultradns.biz, sdns77.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.140.77
NS records: sdns77.ultradns.com, sdns77.ultradns.net, sdns77.ultradns.biz, sdns77.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mfs-uk.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.20.184.20 |
| NS | 4 | sdns77.ultradns.biz, sdns77.ultradns.com... |
| TXT | 1 | v=spf1 ip4:8.20.184.106 ~all |
| SOA | 1 | sdns77.ultradns.com dlnetworkgrp.mfs.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sdns77.ultradns.com, sdns77.ultradns.com)
Analysis
IP Addresses
mfs-uk.com points to a single IP number: 8.20.184.20.
Name Servers
mfs-uk.com has four authoritative name servers: sdns77.ultradns.biz, sdns77.ultradns.com, sdns77.ultradns.net and sdns77.ultradns.org.
mfs-uk.com shares at least some of its name servers with other domains, including mfsjapan.com, massachusettsfinancialservice.com, mfs1924.com and two others.
These name servers are frequently paired with the name servers ns92.ultradns2.com and ns92.ultradns2.org.
The host names sdns77.ultradns.biz, sdns77.ultradns.com, sdns77.ultradns.net and sdns77.ultradns.org each resolve to two IP addresses: sdns77.ultradns.biz resolves to 156.154.142.77 and 2610:a1:1003::4d; sdns77.ultradns.com resolves to 156.154.140.77 and 2610:a1:1001::4d; sdns77.ultradns.net resolves to 156.154.141.77 and 2610:a1:1002::4d; sdns77.ultradns.org resolves to 156.154.143.77 and 2610:a1:1004::4d.