tfplus.dk - dns.ninja

`tfplus.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.105^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux226.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`v=spf1 include:spf.simply.com ?all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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 1782611460localtime Sun Jun 28 03:51:00 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1782611460

Same first word

tfplus.dk

tfplus.co.kr

tfplus.com

Similar names

tplusf.com

ftplus.ru

ftplus.net

ftplus.de

fltsup.com

ftplus.com

ftplus.nl

ftplus.cn

stupfl.de

DNS History

16 records (6 active, 10 former)

●NSns1.simply.com2026-03-01 → 2026-06-28 · 6 obs

○ 2019-12-25 12:15:54
● 2026-03-01 12:54:02
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

○NSns1.surf-town.net2015-08-08 → 2017-02-12 · 4 obs

● 2015-08-08 19:37:26
● 2017-02-12 20:55:12
○ 2019-12-25 12:15:54
○ 2026-06-28 02:44:26

○NSns1.unoeuro.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
○ 2026-03-01 12:54:02
○ 2026-06-28 02:44:26

●NSns2.simply.com2026-03-01 → 2026-06-28 · 6 obs

○ 2019-12-25 12:15:54
● 2026-03-01 12:54:02
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

○NSns2.surf-town.net2015-08-08 → 2017-02-12 · 4 obs

● 2015-08-08 19:37:26
● 2017-02-12 20:55:12
○ 2019-12-25 12:15:54
○ 2026-06-28 02:44:26

○NSns2.unoeuro.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
○ 2026-03-01 12:54:02
○ 2026-06-28 02:44:26

●NSns3.simply.com2026-03-01 → 2026-06-28 · 6 obs

○ 2019-12-25 12:15:54
● 2026-03-01 12:54:02
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

○NSns3.surf-town.net2015-08-08 → 2017-02-12 · 4 obs

● 2015-08-08 19:37:26
● 2017-02-12 20:55:12
○ 2019-12-25 12:15:54
○ 2026-06-28 02:44:26

○NSns3.unoeuro.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
○ 2026-03-01 12:54:02
○ 2026-06-28 02:44:26

●NSns4.simply.com2026-03-01 → 2026-06-28 · 6 obs

○ 2019-12-25 12:15:54
● 2026-03-01 12:54:02
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

○NSns4.unoeuro.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
○ 2026-03-01 12:54:02
○ 2026-06-28 02:44:26

○MXmail21.surftown.dk2015-08-08 → 2017-02-12 · 4 obs

● 2015-08-08 19:37:26
● 2017-02-12 20:55:12
○ 2019-12-25 12:15:54
○ 2026-06-28 02:44:26

●MXmx.simply.com2026-03-01 → 2026-06-28 · 6 obs

○ 2019-12-25 12:15:54
● 2026-03-01 12:54:02
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

○MXmx.unoeuro.com2019-12-25 → 2019-12-25 · 4 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
○ 2026-03-01 12:54:02
○ 2026-06-28 02:44:26

○A212.97.132.1862015-08-08 → 2017-02-12 · 4 obs

● 2015-08-08 19:37:26
● 2017-02-12 20:55:12
○ 2019-12-25 12:15:54
○ 2026-06-28 02:44:26

●A93.191.156.1052019-12-25 → 2026-06-28 · 6 obs

○ 2017-02-12 20:55:12
● 2019-12-25 12:15:54
● 2026-03-28 15:35:26
○ 2026-05-12 23:13:38
● 2026-05-24 15:43:44
● 2026-06-28 02:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, t.nic.dk, l.nic.dk, s.nic.dk...	-
tfplus.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.80

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.105`
NS	4	`ns3.simply.com, ns4.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com ?all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

tfplus.dk resolves to just one IP address, 93.191.156.105.

Two other host names, along with xn--mariastergaard-uqb.dk, ende.se and vitus.nu, also share IP numbers with tfplus.dk.

Name Servers

The NS records for tfplus.dk point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

At least some of tfplus.dk's name servers are shared with other domains, for example ivana.dk, dgb.dk, bedriftsguide.no and two more.

These name servers are often deployed together with the name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Host names that have two IP addresses:

ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names that point to one IP address:

ns3.simply.com points to 91.197.248.79.

ns4.simply.com points to 91.197.248.80.

Mail Servers

The sole mail server for tfplus.dk is mx.simply.com.

Among the domains sharing a mail server setup with tfplus.dk are norn.dk, garder.dk, bak1.dk and two others.

tfplus.dk overlaps on mail servers with certain other domains, brygladen.dk among them.

mx.simply.com resolves to a single IP number: 94.231.106.20.