b10.dk

📜 Historical scan 2026-06-25 09:49:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b10.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 94.231.109.35 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by b10-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 211ms

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	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.35	3600s	web8.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 189ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	b10-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.68.5 52.101.73.153 52.101.73.24 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 338ms

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

📝 TXT Records#

3 records 346ms

TXT Record
apple-domain-verification=N4T0ko3zzKhH50zJmXeeLa1yB0o1mxovVFalVmVNYKw
MS=ms58586711
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.ubivox.com -all

✉️ SPF#

Policy	Record (b10.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.ubivox.com -all

📨 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

291ms

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

🏷️ SOA#

227ms

Field	Value
Serial	2024091901
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#

211ms

226ms

189ms

AAAA

219ms

TXT

346ms

CAA

208ms

HTTPS

316ms

TLSA

192ms

SOA

227ms

MTA-STS

278ms

DNSSEC

291ms

SRV

338ms

Total

1454ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-03 00:55:05	2973ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:51:12	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:38:57	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:49:57 shown	1454ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:27:01	2708ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:40:53	2124ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:57:33	746ms	2 NS 1 A 1 MX	🔒 Secure