`progressfs.com`

DNSSEC	⚠️ Not signed
A	87.239.17.207^{🇬🇧 LAYERSHIFT87.239.16.0/21}
		PTR	`ynh4.man-1.vm.plesk-server.com`
NS	`ns4.1st4domains.co.uk` ⭐
		A	87.239.16.194^{🇬🇧 LAYERSHIFT87.239.16.0/21}
		A	87.239.18.108^{🇬🇧 LAYERSHIFT87.239.16.0/21}
			PTR	`ynh7.man-1.vm.plesk-server.com`
NS	`ns2.1st4domains.co.uk`
		A	87.239.18.108^{🇬🇧 LAYERSHIFT87.239.16.0/21}
			PTR	`ynh7.man-1.vm.plesk-server.com`
		A	87.239.23.219^{🇬🇧 LAYERSHIFT87.239.16.0/21}
MX	`mail.progressfs.com` ⭐
TXT	`v=spf1 +a +mx ~all`
SOA	`ns4.1st4domains.co.uk`alison@ynh.info 2025-06-04 #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.net`nstld@verisign-grs.com serial=1776972251

Same first word

progressfs.com

Similar names

sfprogress.com

DNS History

6 records (4 active, 2 former)

○NSns1.streamlinedns.co.uk2015-07-15 → 2018-11-22 · 4 obs

● 2015-07-15 03:07:32
● 2018-11-22 17:16:38
○ 2026-03-10 04:20:50
○ 2026-04-23 19:25:42

●NSns2.1st4domains.co.uk2026-03-10 → 2026-04-23 · 3 obs

○ 2018-11-22 17:16:38
● 2026-03-10 04:20:50
● 2026-04-23 19:25:42

○NSns2.streamlinedns.co.uk2015-07-15 → 2018-11-22 · 4 obs

● 2015-07-15 03:07:32
● 2018-11-22 17:16:38
○ 2026-03-10 04:20:50
○ 2026-04-23 19:25:42

●NSns4.1st4domains.co.uk2026-03-10 → 2026-04-23 · 3 obs

○ 2018-11-22 17:16:38
● 2026-03-10 04:20:50
● 2026-04-23 19:25:42

●MXmail.progressfs.com2026-03-24 → 2026-04-23 · 7 obs

○ 2026-03-10 04:20:50
○ 2026-03-23 15:49:36
● 2026-03-24 00:51:02
● 2026-04-04 01:49:28
○ 2026-04-12 15:26:08
● 2026-04-17 22:29:24
● 2026-04-23 19:25:42

●A87.239.17.2072026-03-24 → 2026-04-23 · 6 obs

○ 2026-03-10 04:20:50
○ 2026-03-23 15:49:36
● 2026-03-24 00:51:02
● 2026-04-12 15:26:08
○ 2026-04-17 22:29:24
● 2026-04-23 19:25:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
progressfs.com	ns2.1st4domains.co.uk, ns4.1st4domains.co.uk	-

✅ Authoritative Response

Server:87.239.23.219

NS records: ns2.1st4domains.co.uk, ns4.1st4domains.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for progressfs.com (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.239.17.207`
NS	2	`ns2.1st4domains.co.uk, ns4.1st4domains.co.uk`
MX	1	`mail.progressfs.com (pri: 10)`
TXT	1	`v=spf1 +a +mx ~all`
SOA	1	`ns4.1st4domains.co.uk alison.ynh.info`

Analysis

IP Addresses

progressfs.com resolves to a single IP address: 87.239.17.207.

Other host names including ynh4.man-1.vm.plesk-server.com, mail.rs-3.ultra-dns.co.uk, ynh4.uk.easy-server.com, heathers-guest-house.co.uk and rs-3.ultra-dns.co.uk share IP numbers with progressfs.com.

Name Servers

progressfs.com's delegation uses two name servers, ns2.1st4domains.co.uk and ns4.1st4domains.co.uk.

progressfs.com shares the same name server setup as other domains, for example motortune.co.uk, ape-monkey-rescue.org.uk, ecoelectrical.co.uk, www.stevie-t.co.uk and targettrophies.com.

progressfs.com at least partially shares name servers with other domains, including henneyscider.com, myalex.co.uk, lansdale.co.uk, colinjohn.co.uk and readycitygo.com.

these name servers are commonly used with ns1.1st4domains.co.uk, ns1.ultra-dns.co.uk, ns2.ultra-dns.co.uk and ns5.ultra-dns.co.uk.

Host names with two IP numbers:

ns2.1st4domains.co.uk points to 87.239.18.108 and 87.239.23.219.

ns4.1st4domains.co.uk points to 87.239.16.194 and 87.239.18.108.

Names that point to 87.239.18.108: ns2.1st4domains.co.uk and ns4.1st4domains.co.uk.

Mail Servers

progressfs.com is handled by a single mail server, mail.progressfs.com.

progressfs.com - robtex.com

progressfs.com

com