zero-max.dk

📜 Historical scan 2026-08-26 12:52:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zero-max.dk is a .dk domain served by 2 nameservers (hope.ns.cloudflare.com, rick.ns.cloudflare.com). It was registered on 8 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.159 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by zeromax-dk01b.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   30ms
NameserverIP addressesPTRASN / ISP
hope.ns.cloudflare.com 108.162.192.163
172.64.32.163
173.245.58.163
2606:4700:50::adf5:3aa3
2803:f800:50::6ca2:c0a3
2a06:98c1:50::ac40:20a3		 hope.ns.cloudflare.com
hope.ns.cloudflare.com
hope.ns.cloudflare.com
hope.ns.cloudflare.com
hope.ns.cloudflare.com
hope.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com 108.162.193.139
172.64.33.139
173.245.59.139
2606:4700:58::adf5:3b8b
2803:f800:50::6ca2:c18b
2a06:98c1:50::ac40:218b		 rick.ns.cloudflare.com
rick.ns.cloudflare.com
rick.ns.cloudflare.com
rick.ns.cloudflare.com
rick.ns.cloudflare.com
rick.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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.43.159 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.181.47 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s zeromax-dk01b.mail.protection.outlook.com 2a01:111:f403:c967::8
2a01:111:f403:ca04::4
2a01:111:f403:ca09::26
2a01:111:f403:ca09::5
52.101.103.140
52.101.68.27
52.101.68.5
52.101.73.30		 mail-cpjpr04cu00100.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-du2pr03cu00105.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig76.13.12.23

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:b52f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:2b9f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   33ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.43.159,172.67.181.47 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b52f,2606:4700:3034::6815:2b9f

📝 TXT Records#

3 records   142ms
TXT Record
0ed1fe018af0cce597c94b4296956b31
MS=ms70753710
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com -all

✉️ SPF#

PolicyRecord (zero-max.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com -all

📨 DMARC#

PolicyRecord (_dmarc.zero-max.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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 2026-10-23 22:51:28
www104.21.43.159 172.67.181.47 2606:4700:3031::ac43:b52f 2606:4700:3034::6815:2b9f (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-zeromax-dk01b._domainkey.zeromaxdk.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413143355
Primary NS (MNAME)hope.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 21:33:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-11-08
Expires2026-11-30 (36d)

🔗 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
zeromax.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
35ms
MX
22ms
AAAA
37ms
TXT
142ms
CAA
27ms
HTTPS
33ms
TLSA
585ms
SOA
0ms
MTA-STS
54ms
DNSSEC
104ms
SRV
51ms
Total
1673ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 22:51:28 2540ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-11 06:00:13 1325ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 12:52:18 shown 1673ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-28 15:11:29 1424ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 08:52:27 1056ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 04:25:19 2013ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone