stf4.com - dns.ninja

`stf4.com`

DNSSEC	⚠️ Not signed
A	82.66.138.184^{🇫🇷 PROXAD82.64.0.0/14 ProXad network / Free SA Paris, France}
		PTR	`mail.stf4.com`
NS	`ns1030.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:30^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1030.ui-dns.org`
		A	185.132.35.30^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1030.ui-dns.org`
NS	`ns1079.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:79^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1079.ui-dns.com`
		A	185.132.34.79^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1079.ui-dns.com`
NS	`ns1088.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:88^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1088.ui-dns.biz`
		A	185.132.33.88^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1088.ui-dns.biz`
NS	`ns1091.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:91^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1091.ui-dns.de`
		A	185.132.32.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.de`
MX	`mail.stf4.com` ⭐
		A	82.66.138.184^{🇫🇷 PROXAD82.64.0.0/14 ProXad network / Free SA Paris, France}
			PTR	`mail.stf4.com`
TXT	`v=spf1 mx a ip4:82.66.138.184 ~all`
SOA	`ns1030.ui-dns.org`hostmaster@1und1.com 2017-06-15 #51

`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=1785940794

Same first word

stf4.com

Similar names

f4st.de

s4tf.mobi

4sft.com

4tfs.de

4tsf.com

4fts.com

fts4.com

t4fs.com

f4st.pl

s4tf.com

fs4t.com

s4ft.com

4tfs.com

fst4.com

f4st.com

tsf4.com

fts4.co.uk

f4st.com.br

f4st.ca

f4st.host

DNS History

13 records (6 active, 7 former)

●NSns1030.ui-dns.org2026-04-14 → 2026-08-05 · 3 obs

○ 2016-12-17 11:35:10
● 2026-04-14 19:43:20
● 2026-08-05 15:08:28

●NSns1079.ui-dns.com2026-04-14 → 2026-08-05 · 3 obs

○ 2016-12-17 11:35:10
● 2026-04-14 19:43:20
● 2026-08-05 15:08:28

●NSns1088.ui-dns.biz2026-04-14 → 2026-08-05 · 3 obs

○ 2016-12-17 11:35:10
● 2026-04-14 19:43:20
● 2026-08-05 15:08:28

●NSns1091.ui-dns.de2026-04-14 → 2026-08-05 · 3 obs

○ 2016-12-17 11:35:10
● 2026-04-14 19:43:20
● 2026-08-05 15:08:28

○NSns61.1and1.fr2015-05-26 → 2016-12-17 · 4 obs

● 2015-05-26 13:32:24
● 2016-12-17 11:35:10
○ 2026-04-14 19:43:20
○ 2026-08-05 15:08:28

○NSns62.1and1.fr2015-05-26 → 2016-12-17 · 4 obs

● 2015-05-26 13:32:24
● 2016-12-17 11:35:10
○ 2026-04-14 19:43:20
○ 2026-08-05 15:08:28

●MXmail.stf4.com2026-08-05 → 2026-08-05 · 3 obs

○ 2026-04-14 19:43:20
● 2026-08-05 15:08:26
● 2026-08-05 15:08:28

○MXmx00.1and1.fr2015-05-26 → 2016-12-17 · 4 obs

● 2015-05-26 13:32:24
● 2016-12-17 11:35:10
○ 2026-04-14 19:43:20
○ 2026-08-05 15:08:28

○MXmx01.1and1.fr2015-05-26 → 2016-12-17 · 4 obs

● 2015-05-26 13:32:24
● 2016-12-17 11:35:10
○ 2026-04-14 19:43:20
○ 2026-08-05 15:08:28

○A217.160.0.2442016-12-17 → 2016-12-17 · 4 obs

○ 2016-08-24 06:52:56
● 2016-12-17 11:35:10
○ 2026-04-14 19:43:20
○ 2026-08-05 15:08:28

○A217.160.223.2332016-08-24 → 2016-08-24 · 4 obs

○ 2016-03-26 15:38:16
● 2016-08-24 06:52:56
○ 2016-12-17 11:35:10
○ 2026-08-05 15:08:28

●A82.66.138.1842026-04-14 → 2026-08-05 · 3 obs

○ 2016-12-17 11:35:10
● 2026-04-14 19:43:20
● 2026-08-05 15:08:28

○A87.106.168.1772015-05-26 → 2016-03-26 · 4 obs

● 2015-05-26 13:32:24
● 2016-03-26 15:38:16
○ 2016-08-24 06:52:56
○ 2026-08-05 15:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stf4.com	ns1091.ui-dns.de, ns1030.ui-dns.org, ns1088.ui-dns.biz, ns1079.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.91

NS records: ns1091.ui-dns.de, ns1030.ui-dns.org, ns1088.ui-dns.biz, ns1079.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stf4.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.66.138.184`
NS	4	`ns1079.ui-dns.com, ns1088.ui-dns.biz...`
MX	1	`mail.stf4.com (pri: 10)`
TXT	1	`v=spf1 mx a ip4:82.66.138.184 ~all`
SOA	1	`ns1030.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1079.ui-dns.com, ns1079.ui-dns.com)

Analysis

IP Addresses

stf4.com directs to one IP number, which is 82.66.138.184.

Name Servers

The domain stf4.com is delegated to these four name servers: ns1088.ui-dns.biz, ns1079.ui-dns.com, ns1091.ui-dns.de and ns1030.ui-dns.org.

The name servers of stf4.com overlap at least partially with those of other domains — among them wairsoft.org, love-room.de, darilo.de and two more.

These name servers commonly appear in delegations together with ns1088.ui-dns.org, ns1088.ui-dns.de, ns1088.ui-dns.com and 7 other.

Each of the four hosts ns1088.ui-dns.biz, ns1079.ui-dns.com, ns1091.ui-dns.de and ns1030.ui-dns.org has two IP addresses. ns1088.ui-dns.biz points to 185.132.33.88 and 2607:f1c0:fe:53:185:132:33:88. ns1079.ui-dns.com points to 185.132.34.79 and 2607:f1c0:fe:53:185:132:34:79. ns1091.ui-dns.de points to 185.132.32.91 and 2607:f1c0:fe:53:185:132:32:91. ns1030.ui-dns.org points to 185.132.35.30 and 2607:f1c0:fe:53:185:132:35:30.

Mail Servers

stf4.com routes its mail through a single mail server, mail.stf4.com.

mail.stf4.com resolves to a single IP number: 82.66.138.184.