taldur.dk

📜 Historical scan 2026-06-18 06:12:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

taldur.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.245.105.7 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by taldur-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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#

4 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.245.105.7	—	—	AS8075	Microsoft Corporation	94.245.64.0/18	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	taldur-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::b 52.101.68.12 52.101.68.15 52.101.68.21 52.101.73.12	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.99.149.216

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 465ms

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

📝 TXT Records#

2 records 197ms

TXT Record
mscid=/kOYwKiJDhzJmmksTNQsNDZLrGkaL9DAPR4zsnpQvyPT8yhoST+7NuWDKVOtKJ4ha3CeH17a5nDdLumnQAp0LQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (taldur.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 00:26:45

www CNAME	visma-f5.cloudapp.net (all on cloudapp.net) → 0.0.0.0
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'taldur.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

23ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

25ms

27ms

AAAA

28ms

TXT

197ms

CAA

27ms

HTTPS

29ms

TLSA

325ms

SOA

23ms

MTA-STS

49ms

DNSSEC

97ms

SRV

465ms

Total

1273ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:41:42	1241ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 16:27:32	1308ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-09 09:10:49	1634ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:21:53	1380ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-03 00:56:52	1097ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 20:44:39	840ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 09:17:55	938ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 18:49:51	1026ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 16:54:43	789ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:54:22	2112ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 03:14:19	2620ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:26:10	2741ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:12:53 shown	1273ms	4 NS 1 A 1 MX	⚠️ Bogus