mq-byg.dk

📜 Historical scan 2026-09-28 08:07:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mq-byg.dk is a .dk domain served by 2 nameservers (daisy.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 14 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.221 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.services. The zone is not DNSSEC-signed, has no 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
daisy.ns.cloudflare.com	108.162.192.90 172.64.32.90 173.245.58.90 2606:4700:50::adf5:3a5a 2803:f800:50::6ca2:c05a 2a06:98c1:50::ac40:205a	daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sterling.ns.cloudflare.com	108.162.195.143 162.159.44.143 172.64.35.143 2606:4700:58::a29f:2c8f 2803:f800:50::6ca2:c38f 2a06:98c1:50::ac40:238f	sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.221	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.211	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mx.services	185.234.178.200 185.234.178.206 185.234.178.208 185.234.178.212 185.234.178.216 2a0c:a80:0:b2c8::1 2a0c:a80:0:b2ce::1 2a0c:a80:0:b2d0::1 2a0c:a80:0:b2d4::1 2a0c:a80:0:b2d8::1	mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net	AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8bd3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:3edd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.221,172.67.139.211 ech=AEX+DQBBOQAgACDABaBVi5IwIh9XmVCaHCepRbewCloZrmP000PlIz/8cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8bd3,2606:4700:3032::6815:3edd

📝 TXT Records#

1 records 163ms

TXT Record
adm-verify-domain-738942

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 00:19:44

www	104.21.53.220 172.67.219.43 2606:4700:3030::ac43:db2b 2606:4700:3034::6815:35dc (AS13335) (address records, no CNAME)
www vs bare domain	Same network mq-byg.dk: 104.21.53.220 172.67.219.43 2606:4700:3030::ac43:db2b 2606:4700:3034::6815:35dc (AS13335) www.mq-byg.dk: 104.21.53.220 172.67.219.43 2606:4700:3030::ac43:db2b 2606:4700:3034::6815:35dc (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mq-byg.dk	cvkQ8M_tXWES3DxGR1Fjq7s5wspTvPKKtFMJXfKLd1c
TXT	_acme-challenge.mq-byg.dk	sIxE_GkCUOXafyExBxgxHWIIBqEVZrANDZ1cvm5LzF8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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	2416040443
Primary NS (MNAME)	daisy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 17:11:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-04-14
Expires	2027-04-13 (176d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

37ms

31ms

AAAA

37ms

TXT

163ms

CAA

29ms

HTTPS

28ms

TLSA

1147ms

SOA

0ms

MTA-STS

57ms

DNSSEC

106ms

SRV

63ms

Total

2451ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 00:19:44	2014ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 17:04:14	2693ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-07 16:54:42	715ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-03 15:38:14	384ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 04:19:12	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:03:00	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 08:33:58	663ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 08:07:35 shown	2451ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 08:02:40	2746ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 07:42:42	2555ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 07:23:13	828ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 16:37:05	1403ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 22:02:27	2443ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 22:10:17	925ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 19:39:16	470ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 21:17:11	789ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 14:40:05	2242ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 20:17:42	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:13:37	499ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 15:22:10	949ms	2 NS 2 A 0 MX	🔓 Insecure