sandhu.dk

📜 Historical scan 2026-06-28 05:00:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sandhu.dk is a .dk domain served by 2 nameservers (ns1.telanco.dk, ns2.telanco.dk). It was registered on 12 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.246.247.21 is hosted by Novaram ApS (AS34165) in Denmark. Mail is handled by sandhu-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 217ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telanco.dk	84.246.245.104	84-246-245-104.unalloc.logiqit.net	AS34165 Novaram ApS
ns2.telanco.dk	84.246.247.29	84-246-247-29.cust.novaram.net	AS34165 Novaram ApS

🌍 A Records#

1 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.246.247.21	3600s	web04.telanco.dk	AS34165	Novaram ApS	84.246.244.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 578ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sandhu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.25 52.101.73.2 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 414ms

TXT Record
MS=ms12533600
v=spf1 ip4:84.246.247.21 v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sandhu.dk)
-all (hard fail)	v=spf1 ip4:84.246.247.21 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 2026-10-08 05:46:00

www	84.246.247.21 (AS34165) (address records, no CNAME)
www vs bare domain	Same network sandhu.dk: 84.246.247.21 (AS34165) www.sandhu.dk: 84.246.247.21 (AS34165)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sandhu-dk._domainkey.sandhuentreprise.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sandhu-dk._domainkey.sandhuentreprise.w-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

334ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

238ms

Field	Value
Serial	2025050703
Primary NS (MNAME)	ns1.telanco.dk
Responsible (RNAME)	hostmaster@telanco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 02:01:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-04-12
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

217ms

244ms

578ms

AAAA

583ms

TXT

414ms

CAA

214ms

HTTPS

235ms

TLSA

246ms

SOA

238ms

MTA-STS

596ms

DNSSEC

334ms

SRV

599ms

Total

1460ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:46:00	3373ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:49:57	1279ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 01:14:38	7090ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-09 02:17:44	19737ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-28 05:00:52 shown	1460ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:02:45	2627ms	2 NS 1 A 1 MX	🔓 Insecure