m2-byg.dk DNS records

🖥️ Nameservers2 records 581ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 399ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.80	3600s	mbx.itsecurity.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Virum

📧 MX Records1 records 387ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	m2byg-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 52.101.68.16 52.101.68.21 52.101.73.24 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 870ms

TXT Record
google-site-verification=bnOFzq2EgQaxUFvbJFhWsYOtLdl92w_VaXcsmKu-W4M
v=spf1 include:spf.itsit.dk ip4:157.245.64.65 ip4:138.68.105.29 ip4:77.68.212.146 -all

✉️ SPF

Policy	Record (m2-byg.dk)
-all (hard fail)	v=spf1 include:spf.itsit.dk ip4:157.245.64.65 ip4:138.68.105.29 ip4:77.68.212.146 -all

📨 DMARC

Policy	Record (_dmarc.m2-byg.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

🔗 TLSA / DANE

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

🔐 DNSSEC696ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA604ms

Field	Value
Serial	2025120901
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

581ms

A

399ms

MX

387ms

AAAA

521ms

TXT

870ms

CAA

488ms

HTTPS

545ms

TLSA

342ms

SOA

604ms

MTA-STS

233ms

DNSSEC

696ms

SRV

607ms

Total

2091ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 07:02:58	2091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:21:13	957ms	2 NS 1 A 1 MX	🔒 Secure	View