ftz.dk

📜 Historical scan 2026-06-24 08:54:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ftz.dk is a .dk domain served by 2 nameservers (ns1.nodesecure.com, ns2.nodesecure.de). It was registered on 30 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.186 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ftz-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 196ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nodesecure.com	192.174.68.102 2001:67c:1bc::102	nsec1.customer-auth.net nsec1.customer-auth.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.nodesecure.de	176.97.158.102 2001:67c:10b8::102	nsec2.customer-auth.net nsec2.customer-auth.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.186	300s	linux21.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 192ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ftz-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.39 52.101.73.153 52.101.73.16 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 275ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

11 records 422ms

TXT Record
_globalsign-domain-verification=1ZyxI_mLk8xWlqYe5Vf9Fxj725WwxU3lUfTI1vYdsw
atlassian-domain-verification=hgjeNjwUstJkURBPPzSeG39U7w1XCRyYLORtl0EjFqSraieVvpmnRY8pWI9SSA2B
atlassian-domain-verification=HZauC//BYS2BaGgOnH8EWEi1yHckDlwuaDqfFRKpl0gdgYrnKz5LdTIU0NNtnlQU
cisco-ci-domain-verification=51ce2eed163b040cf1b9a17d2903178fb4ee6969fe07383f294ae9ff1cef16b6
DomainVerification=99BICUY0UXSY4GLCMWAHBUY0XDQ9T3PYDQC5JWKYPFR8OCEOW707PLLXJPKIJUF8
google-site-verification=4J8AyjvaJnDZ9DMn4_R4mC6_Vu3q_-Mh2erkZK0vbEQ
have-i-been-pwned-verification=22fa598dc60be97c594582551d2111b2
klaviyo-site-verification=T8weCg
MS=2BE30E661E99097F98034503697611E3320CD809
MS=ms61166227
v=spf1 ip4:185.163.189.89 ip4:20.16.21.71 ip4:62.243.45.230/32 ip4:91.235.232.0/24 ip4:185.145.247.0/24 include:spf.protection.outlook.com include:_spf.easycruit.com include:sendgrid.net include:_spf.salesforce.com -all

✉️ SPF#

Policy	Record (ftz.dk)
-all (hard fail)	v=spf1 ip4:185.163.189.89 ip4:20.16.21.71 ip4:62.243.45.230/32 ip4:91.235.232.0/24 ip4:185.145.247.0/24 include:spf.protection.outlook.com include:_spf.easycruit.com include:sendgrid.net include:_spf.salesforce.com -all

📨 DMARC#

Policy	Record (_dmarc.ftz.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:a45d58e282@rua.easydmarc.eu;ruf=mailto:a45d58e282@ruf.easydmarc.eu;fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 07:56:42

www	185.21.41.186 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ftz.dk: 185.21.41.186 (AS48854) www.ftz.dk: 185.21.41.186 (AS48854)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u7773619.wl120.sendgrid.net	RSA · ~1024 bit below 2048 bit
s2	s2.domainkey.u7773619.wl120.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-ftz-dk._domainkey.dkftz.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

268ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

198ms

Field	Value
Serial	2026032002
Primary NS (MNAME)	ns1.nodesecure.com
Responsible (RNAME)	do-not-reply@ftz.dk
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 03:05:55

Field	Value
Registrar	InterNetX GmbH
Registered	1998-03-30
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

196ms

200ms

192ms

AAAA

179ms

TXT

422ms

CAA

189ms

HTTPS

188ms

TLSA

203ms

SOA

198ms

MTA-STS

195ms

DNSSEC

268ms

SRV

275ms

Total

2591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 23:17:40	2961ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 02:20:00	1458ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 19:38:44	1438ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 08:54:44 shown	2591ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 18:52:19	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:23:57	3384ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:42:36	1280ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:19:24	1509ms	2 NS 1 A 1 MX	🔓 Insecure