tilbudnu.dk

📜 Historical scan 2026-10-01 06:37:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tilbudnu.dk is a .dk domain served by 2 nameservers (celeste.ns.cloudflare.com, ed.ns.cloudflare.com). It was registered on 5 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.204 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by tilbudnu.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#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
celeste.ns.cloudflare.com	108.162.194.7 162.159.38.7 172.64.34.7 2606:4700:50::a29f:2607 2803:f800:50::6ca2:c207 2a06:98c1:50::ac40:2207	celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ed.ns.cloudflare.com	108.162.193.111 172.64.33.111 173.245.59.111 2606:4700:58::adf5:3b6f 2803:f800:50::6ca2:c16f 2a06:98c1:50::ac40:216f	ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.204	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.202	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	tilbudnu.dk	162.159.140.204 172.66.0.202	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 ip4:178.20.217.31 +a +mx ~all

✉️ SPF#

Policy	Record (tilbudnu.dk)
~all (soft fail)	v=spf1 ip4:178.20.217.31 +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.tilbudnu.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-14 18:23:36

www	104.21.15.171 172.67.163.81 2606:4700:3030::ac43:a351 2606:4700:3035::6815:fab (AS13335) (address records, no CNAME)
www vs bare domain	Same network tilbudnu.dk: 162.159.140.204 172.66.0.202 (AS13335) www.tilbudnu.dk: 104.21.15.171 172.67.163.81 2606:4700:3030::ac43:a351 2606:4700:3035::6815:fab (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2416030380
Primary NS (MNAME)	celeste.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 17:21:25

Field	Value
Registrar	FIONIA IT ApS
Registered	2025-12-05
Expires	2026-12-04 (45d)

🔗 Same registrant#

18 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
boksningaalborg.dk	FIONIA IT ApS
goldnumb.dk	FIONIA IT ApS
hårpigment.dk	FIONIA IT ApS
iads.dk	FIONIA IT ApS
kagefondant.dk	FIONIA IT ApS
muchcaine.dk	FIONIA IT ApS
printkage.dk	FIONIA IT ApS
resend.dk	FIONIA IT ApS
safetable.dk	FIONIA IT ApS
santa.dk	FIONIA IT ApS
scalpjylland.dk	FIONIA IT ApS
smpdanmark.dk	FIONIA IT ApS
smpjylland.dk	FIONIA IT ApS
talmednissen.dk	FIONIA IT ApS
telefonnummertiljulemanden.dk	FIONIA IT ApS
top5kageprint.dk	FIONIA IT ApS
zamzamboxing.dk	FIONIA IT ApS
zzb.dk	FIONIA IT ApS

📋 WHOIS#

⏱️ Lookup Timing#

57ms

60ms

54ms

AAAA

48ms

TXT

178ms

CAA

36ms

HTTPS

42ms

TLSA

58ms

SOA

44ms

MTA-STS

72ms

DNSSEC

83ms

SRV

98ms

Total

591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 18:23:36	690ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 17:05:02	451ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 12:57:44	803ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:37:21 shown	591ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 23:58:59	658ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 01:14:00	2488ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:48:31	705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 03:42:26	1939ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 18:40:59	1070ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:59:21	624ms	2 NS 2 A 1 MX	🔓 Insecure