mqc.dk

📜 Historical scan 2026-09-03 00:18:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mqc.dk is a .dk domain served by 2 nameservers (ns3.hostworld.dk, ns4.hostworld.dk). It was registered on 19 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.220.14 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mqc-dk.mail.protection.outlook.com. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.hostworld.dk	217.160.222.205 2a02:247a:256:2c00:1::1	ip217.160.222.205.pbiaas.com ns3.hostworld.dk	AS8560 IONOS SE AS8560 IONOS SE
ns4.hostworld.dk	217.160.220.14 2a02:247a:256:2c00::1	ip217-160-220-14.pbiaas.com hostworld.dk	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.220.14	600s	ip217-160-220-14.pbiaas.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mqc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 2a01:111:f403:ca48::10 52.101.103.143 52.101.68.5 52.101.73.12 52.101.73.145	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 276ms

TXT Record
facebook-domain-verification=w7o6yxe94738vvjm9984fv7mvbckhw
MS=ms59533229
v=spf1 +a +mx +ip4:217.160.220.14 +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mqc.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:217.160.220.14 +include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.mqc.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=r;aspf=s;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 2026-09-30 03:00:38

www CNAME	mqc.dk (all on mqc.dk)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-mqc-dk._domainkey.zierolsendk.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-mqc-dk._domainkey.zierolsendk.y-v1.dkim.mail.microsoft	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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mqc.dk	QOtfXs09I_5o4nu6KjaY8E9iofS2F3OCSXIJj65XEtc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082001
Primary NS (MNAME)	ns3.hostworld.dk
Responsible (RNAME)	service@lignum.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 17:33:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-12-19
Expires	2026-12-18 (60d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

52ms

63ms

AAAA

41ms

TXT

276ms

CAA

45ms

HTTPS

67ms

TLSA

974ms

SOA

0ms

MTA-STS

90ms

DNSSEC

87ms

SRV

135ms

Total

2128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:00:38	2371ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 07:04:44	1958ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 00:18:22 shown	2128ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 18:03:44	8273ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 06:24:21	985ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 18:25:35	780ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 18:30:42	825ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:21:45	1836ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 05:36:47	1120ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:21:23	1336ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:42:41	633ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 20:01:53	871ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 19:07:09	2257ms	2 NS 1 A 1 MX	🔓 Insecure