3up.dk

📜 Historical scan 2026-06-16 12:58:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3up.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.168.29 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.3up.dk. 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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	—	—	—
ns2.nordicway.dk	—	—	—
ns3.nordicway.dk	—	—	—
ns4.nordicway.dk	—	—	—

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	—	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.3up.dk	144.76.168.29	cp15.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 231ms

TXT Record
v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (3up.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.3up.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 21:37:10

www	104.21.48.49 172.67.178.8 2606:4700:3032::ac43:b208 2606:4700:3034::6815:3031 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 3up.dk: 104.21.48.49 172.67.178.8 2606:4700:3032::ac43:b208 2606:4700:3034::6815:3031 (AS13335) www.3up.dk: 104.21.48.49 172.67.178.8 2606:4700:3032::ac43:b208 2606:4700:3034::6815:3031 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

224ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2026061603
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

56ms

67ms

72ms

AAAA

91ms

TXT

231ms

CAA

83ms

HTTPS

54ms

TLSA

2148ms

SOA

60ms

MTA-STS

56ms

DNSSEC

224ms

SRV

0ms

Total

3273ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:44:14	2200ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 04:58:01	2064ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 20:01:39	9749ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 02:46:59	1052ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 12:26:46	693ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 06:07:23	1251ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 10:04:00	913ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:58:24 shown	3273ms	4 NS 1 A 1 MX	🔓 Insecure