arebos.dk

📜 Historical scan 2026-06-24 21:30:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arebos.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, surina.ns.cloudflare.com). It was registered on 10 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.14.180 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by arebos-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   246ms
NameserverIP addressesPTRASN / ISP
apollo.ns.cloudflare.com 108.162.193.66
172.64.33.66
173.245.59.66
2606:4700:58::adf5:3b42
2803:f800:50::6ca2:c142
2a06:98c1:50::ac40:2142		 apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
—
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com 108.162.194.19
162.159.38.19
172.64.34.19
2606:4700:50::a29f:2613
2803:f800:50::6ca2:c213
2a06:98c1:50::ac40:2213		 surina.ns.cloudflare.com
surina.ns.cloudflare.com
surina.ns.cloudflare.com
surina.ns.cloudflare.com
surina.ns.cloudflare.com
surina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

3 records   244ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.26.14.180 300s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
104.26.15.180 300s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
172.67.69.174 300s — AS13335 Cloudflare, Inc. 172.67.64.0/18 — —

📧 MX Records#

1 records   228ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s arebos-dk.mail.protection.outlook.com — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

3 records   266ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:20::681a:eb4 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::681a:fb4 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::ac43:45ae 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   220ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.26.14.180,104.26.15.180,172.67.69.174 ipv6hint=2606:4700:20::681a:eb4,2606:4700:20::681a:fb4,2606:4700:20::ac43:45ae

📝 TXT Records#

1 records   813ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all

✉️ SPF#

PolicyRecord (arebos.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all

📨 DMARC#

PolicyRecord (_dmarc.arebos.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 2026-10-17 04:49:09
www104.26.14.180 104.26.15.180 172.67.69.174 2606:4700:20::681a:eb4 2606:4700:20::681a:fb4 2606:4700:20::ac43:45ae (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.arebos.dk 2howutphtaz5yx7v66ngb2zc3j7nfmdbx2oczkn2pxsxx7gor5ta.validation.platform.sh

🔗 TLSA / DANE#

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

🔐 DNSSEC#

522ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

247ms
FieldValue
Serial2407433778
Primary NS (MNAME)apollo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 21:02:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-07-10
Expires2027-07-09 (265d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
246ms
A
244ms
MX
228ms
AAAA
266ms
TXT
813ms
CAA
254ms
HTTPS
220ms
TLSA
897ms
SOA
247ms
MTA-STS
273ms
DNSSEC
522ms
SRV
446ms
Total
3163ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 04:49:08 3692ms 2 NS 3 A 1 MX 🔓 Insecure
2026-10-10 18:01:23 915ms 2 NS 3 A 1 MX 🔓 Insecure
2026-10-09 12:34:46 3129ms 2 NS 3 A 1 MX 🔓 Insecure
2026-10-08 11:51:27 1719ms 2 NS 3 A 1 MX 🔓 Insecure
2026-09-30 01:53:42 1447ms 2 NS 3 A 1 MX 🔓 Insecure
2026-09-23 20:21:14 2013ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-26 20:19:00 1283ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-18 18:58:23 4886ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-14 02:26:15 1900ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-11 13:28:46 2768ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-10 02:34:31 9600ms 2 NS 3 A 1 MX 🔓 Insecure
2026-07-25 10:28:11 10827ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-24 21:30:30 shown 3163ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-19 10:03:21 5747ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-16 13:39:38 677ms 2 NS 3 A 1 MX 🔓 Insecure
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