mbl.dk

Records from scan: 2026-10-01 02:13:55 · 1150ms total · last checked 2026-10-16 14:19 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbl.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.88.207.111 is hosted by Google LLC (AS396982) in Finland. Mail is handled by mbl-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

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 Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.88.207.111	300s	111.207.88.34.bc.googleusercontent.com	AS396982	Google LLC	34.80.0.0/12	🇫🇮 Finland	Lappeenranta

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mbl-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::a 2a01:111:f403:ca21::a 2a01:111:f403:ca48::8 52.101.103.39 52.101.181.153 52.101.68.39 52.101.73.120	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:1900:4150:53f::	300s	0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.3.5.0.0.5.1.4.0.0.9.1.0.0.6.2.bc.googleusercontent.com	AS396982	Google LLC	2600:1900:0:0:0:0:0:0/31	🇫🇮 Finland	Lappeenranta

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 100ms

TXT Record
_globalsign-domain-verification=r9E8QmWiatKH-Yiz20FKZbpf1v87AbZZEU-dj9Gj0S
google-site-verification=ddwQqRiHX1Dg4fDlXmyENFZ9qxVgx6mWWp-4HYl55FI [1:58 PM]MBL.dk
mandrill_verify.LuPvnwVjtBLJBX7dxfv1Kg
MS=ms91390186
v=spf1 +a include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-de.emailsignatures365.com -all

✉️ SPF#

Policy	Record (mbl.dk)
-all (hard fail)	v=spf1 +a include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-de.emailsignatures365.com -all

📨 DMARC#

Policy	Record (_dmarc.mbl.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:emails_quarantine@mbl.pl

📬 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#

checked 2026-10-08 03:30:13

www CNAME	mbl.dk (all on mbl.dk) → 34.88.207.111 2600:1900:4150:53f:: (AS396982)
www vs bare domain	Same network mbl.dk: 34.88.207.111 2600:1900:4150:53f:: (AS396982) www.mbl.dk: 34.88.207.111 2600:1900:4150:53f:: (AS396982)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-mbl-dk._domainkey.mbldk.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026080501
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

29ms

30ms

27ms

AAAA

31ms

TXT

100ms

CAA

40ms

HTTPS

37ms

TLSA

599ms

SOA

50ms

MTA-STS

40ms

DNSSEC

69ms

SRV

61ms

Total

1150ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:13:55 shown	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:47:38	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:33:07	2375ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 01:45:45	2064ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:21:21	1847ms	2 NS 1 A 1 MX	🔒 Secure