`surf4free.com`

DNSSEC	⚠️ Not signed
A	217.160.231.132^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`ns1028.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:531c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.org`
		A	217.160.83.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.org`
NS	`ns1028.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
		A	217.160.81.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
NS	`ns1028.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
		A	217.160.82.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
NS	`ns1028.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:501c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.de`
		A	217.160.80.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1028.ui-dns.org`hostmaster@1und1.de 2016-04-19 #3

`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=1774611507

Same first word

surf4free.net

surf4free.de

surf4free.com

DNS History

12 records (7 active, 5 former)

●NSns1028.ui-dns.biz2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

●NSns1028.ui-dns.com2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

●NSns1028.ui-dns.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

●NSns1028.ui-dns.org2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

○NSns37.1und1.de2007-11-14 → 2017-03-18 · 4 obs

● 2007-11-14 18:53:18
● 2017-03-18 13:32:56
○ 2026-02-22 08:37:16
○ 2026-03-27 11:45:10

○NSns38.1und1.de2007-11-14 → 2017-03-18 · 4 obs

● 2007-11-14 18:53:18
● 2017-03-18 13:32:56
○ 2026-02-22 08:37:16
○ 2026-03-27 11:45:10

●MXmx00.ionos.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

○MXmx00.kundenserver.de2007-11-14 → 2017-03-18 · 4 obs

● 2007-11-14 18:53:18
● 2017-03-18 13:32:56
○ 2026-02-22 08:37:16
○ 2026-03-27 11:45:10

●MXmx01.ionos.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-03-18 13:32:56
● 2026-02-22 08:37:16
● 2026-03-27 11:45:10

○MXmx01.kundenserver.de2007-11-14 → 2017-03-18 · 4 obs

● 2007-11-14 18:53:18
● 2017-03-18 13:32:56
○ 2026-02-22 08:37:16
○ 2026-03-27 11:45:10

●A217.160.231.1322016-06-20 → 2026-03-27 · 3 obs

○ 2016-02-28 00:23:20
● 2016-06-20 00:20:24
● 2026-03-27 11:45:10

○A82.165.89.1722007-11-14 → 2016-02-28 · 4 obs

● 2007-11-14 18:53:18
● 2016-02-28 00:23:20
○ 2016-06-20 00:20:24
○ 2026-03-27 11:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
surf4free.com	ns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.28

NS records: ns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surf4free.com (unsigned zone)

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.231.132`
NS	4	`ns1028.ui-dns.org, ns1028.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1028.ui-dns.org hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1028.ui-dns.com, ns1028.ui-dns.com)

Analysis

IP Addresses

surf4free.com points to a single IP number: 217.160.231.132.

Other host names, for instance kimansfeld.de, mymag24.net, baohiem.de, bernhard-lueck.de and lochinger.com share IP numbers with surf4free.com.

Name Servers

surf4free.com is delegated to four name servers: ns1028.ui-dns.biz, ns1028.ui-dns.com, ns1028.ui-dns.de and ns1028.ui-dns.org.

surf4free.com at least partially shares name servers with other domains, for instance lift88.com, resof.com, aycesa.es, geekscompany.co.uk and bindlach.de.