deal-koeb.dk

Records from scan: 2026-10-11 12:45:03  ·  648ms total  ·  last checked 2026-10-16 21:08 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

deal-koeb.dk is a .dk domain served by 2 nameservers (brenda.ns.cloudflare.com, rodney.ns.cloudflare.com). It was registered on 7 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.240 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.deal-koeb.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   42ms
NameserverIP addressesPTRASN / ISP
brenda.ns.cloudflare.com 108.162.192.77
172.64.32.77
173.245.58.77
2606:4700:50::adf5:3a4d
2803:f800:50::6ca2:c04d
2a06:98c1:50::ac40:204d		 brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rodney.ns.cloudflare.com 108.162.193.228
172.64.33.228
173.245.59.228
2606:4700:58::adf5:3be4
2803:f800:50::6ca2:c1e4
2a06:98c1:50::ac40:21e4		 rodney.ns.cloudflare.com
rodney.ns.cloudflare.com
rodney.ns.cloudflare.com
rodney.ns.cloudflare.com
rodney.ns.cloudflare.com
rodney.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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.50.240 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.214.158 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.deal-koeb.dk 92.246.89.76 linux6.just-half-price.dk AS210819 Netversor GmbH

🔷 AAAA Records (IPv6)#

2 records   33ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:32f0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:d69e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   40ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.21.50.240,172.67.214.158 ech=AEX+DQBBagAgACAfQhZGj5VMtJNx5Qx3/epuWY4bsn2LFgJKwVQ1w105FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:32f0,2606:4700:3037::ac43:d69e

📝 TXT Records#

5 records   156ms
TXT Record
4g4t3hzxrqd4w5bx07rfsb14k595p1jn
brevo-code:81a2ea84d80ecd9533efa33fd5ed165f
google-site-verification=jkdvtJug2NXwLUkel6d6CHyxYwMgFDIHjLvSTsuPhEg
google-site-verification=SvVvz-6IbbB9BpFz5T5NzEacfuJ70QU-4ROfitncGj4
v=spf1 a mx include:mail.zendesk.com include:web.shared.mysmtp.com include:sparkpostmail.com ~all

✉️ SPF#

PolicyRecord (deal-koeb.dk)
~all (soft fail) v=spf1 a mx include:mail.zendesk.com include:web.shared.mysmtp.com include:sparkpostmail.com ~all

📨 DMARC#

PolicyRecord (_dmarc.deal-koeb.dk)
p=none (monitor only) v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:admin@deal-koeb.dk,mailto:rua@dmarc.brevo.com; ruf=mailto:admin@deal-koeb.dk,mailto:rua@dmarc.brevo.com; pct=100

📬 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#

checked 2026-10-11 12:45:03
www104.21.50.240 172.67.214.158 2606:4700:3035::6815:32f0 2606:4700:3037::ac43:d69e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
default — RSA · ~1024 bit below 2048 bit
mail — RSA · ~1024 bit below 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: 9/10 · policy: ~all

  • warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2417135989
Primary NS (MNAME)brenda.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 12:58:05
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-11-07
Expires2026-11-30 (43d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
just-half-price.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
26ms
MX
58ms
AAAA
33ms
TXT
156ms
CAA
29ms
HTTPS
40ms
TLSA
76ms
SOA
34ms
MTA-STS
43ms
DNSSEC
57ms
SRV
63ms
Total
648ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 12:45:03 shown 648ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-08 04:58:36 838ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 22:20:11 831ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-21 14:37:32 762ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 17:15:58 989ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-12 21:52:45 1494ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-21 12:01:17 3179ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-20 05:58:28 924ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 07:10:49 1867ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 17:34:24 963ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 01:26:31 664ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 01:20:13 777ms 2 NS 2 A 1 MX 🔓 Insecure
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