f2net.dk - dns.ninja

`f2net.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.brandshelter.com` ⭐
		A	2a04:2b00:14cc::9^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
		A	193.227.117.9^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.brandshelter.com`
NS	`ns2.brandshelter.de`
		A	2a04:2b00:14dd::11^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns11.j.centralnic-dns.com`
		A	194.50.187.11^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.brandshelter.de`
NS	`ns3.brandshelter.info`
		A	2a04:2b00:14ee::12^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns12.k.centralnic-dns.com`
		A	194.0.182.12^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.brandshelter.info`
NS	`ns4.brandshelter.net`
		A	2a04:2b00:14cc::10^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns10.i.centralnic-dns.com`
		A	193.227.117.10^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns4.brandshelter.net`
NS	`ns5.brandshelter.us`
		A	2a04:2b00:14dd::14^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns14.j.centralnic-dns.com`
		A	194.50.187.14^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns5.brandshelter.us`
TXT	`_globalsign-domain-verification=P4bh8PIPCp24hDWvx_h4oZbr_gvIdH2_fFL43IPcZU`
TXT	`v=spf1 mx -all`
TXT	`_globalsign-domain-verification=ObXiE3nKcwmyIL_FBbRlQ_PX7QLWAoN2B1d2zz3vqP`
TXT	`_globalsign-domain-verification=k8pNbOeHbKyzA6GaYGhPlPZ6I17y5VCX_0ldF6mR3_`
TXT	`_globalsign-domain-verification=gubjeg0bpAv0Tsl-l4h-tva6rtDjO1KnKP14XmHrzo`
TXT	`_globalsign-domain-verification=wPcITAN1HymxlKzJEBxLvNL-o-aYx7--c-EPAiWsZB`
SOA	`ns1.brandshelter.com`tech@brandshelter.com serial=2025035766

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785295621localtime Wed Jul 29 05:27:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785295621

Same first word

f2net.com

f2net.net

f2net.dk

f2net.it

Similar names

netf2.com

2fnet.com

DNS History

14 records (9 active, 5 former)

●NSns1.brandshelter.com2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

○NSns1.netnames.net2015-07-08 → 2017-05-16 · 4 obs

● 2015-07-08 22:08:12
● 2017-05-16 17:41:16
○ 2026-07-07 19:35:16
○ 2026-07-29 03:56:22

●NSns2.brandshelter.de2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

○NSns2.netnames.net2015-07-08 → 2017-05-16 · 4 obs

● 2015-07-08 22:08:12
● 2017-05-16 17:41:16
○ 2026-07-07 19:35:16
○ 2026-07-29 03:56:22

●NSns3.brandshelter.info2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

●NSns4.brandshelter.net2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

●NSns5.brandshelter.us2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

○NSns5.netnames.net2015-07-08 → 2017-05-16 · 4 obs

● 2015-07-08 22:08:12
● 2017-05-16 17:41:16
○ 2026-07-07 19:35:16
○ 2026-07-29 03:56:22

○NSns6.netnames.net2015-07-08 → 2017-05-16 · 4 obs

● 2015-07-08 22:08:12
● 2017-05-16 17:41:16
○ 2026-07-07 19:35:16
○ 2026-07-29 03:56:22

○A185.26.230.1292015-07-08 → 2017-05-16 · 4 obs

● 2015-07-08 22:08:12
● 2017-05-16 17:41:16
○ 2026-07-07 19:35:16
○ 2026-07-29 03:56:22

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

●A5.22.145.1212026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

●A5.22.145.162026-07-07 → 2026-07-29 · 3 obs

○ 2017-05-16 17:41:16
● 2026-07-07 19:35:16
● 2026-07-29 03:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, s.nic.dk, l.nic.dk, b.nic.dk...	-
f2net.dk	ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...	-

✅ Authoritative Response

Server:193.227.117.10

NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.16, 5.22.145.121`
AAAA	2	`2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc`
NS	5	`ns1.brandshelter.com, ns3.brandshelter.info...`
TXT	6	`_globalsign-domain-verification=gubjeg0b, _globalsign-domain-verification=ObXiE3nK...`
SOA	1	`ns1.brandshelter.com tech.brandshelter.c`

Analysis

IP Addresses

f2net.dk resolves to four IP addresses: 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

Additional host names — bet-at-home.fm, boersendatenbank.de, xiaoduzaijia.cn and two others — share IP numbers with f2net.dk.

Name Servers

Delegation for f2net.dk is to five name servers: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and two others.

f2net.dk has at least partial name server overlap with other domains, such as halallergy.it, calzdonia.com, astramikrobrauerei.com and two others.

These name servers are frequently paired with the name servers ns4.brandshelter.net, ns5.brandshelter.us, ns1.prncpm.com and two others.

Host names with two IP numbers:

ns1.brandshelter.com has two IP addresses: 193.227.117.9 and 2a04:2b00:14cc::9.

ns2.brandshelter.de has two IP addresses: 194.50.187.11 and 2a04:2b00:14dd::11.

ns3.brandshelter.info has two IP addresses: 194.0.182.12 and 2a04:2b00:14ee::12.

ns4.brandshelter.net has two IP addresses: 193.227.117.10 and 2a04:2b00:14cc::10.

ns5.brandshelter.us has two IP addresses: 194.50.187.14 and 2a04:2b00:14dd::14.