852.dk

Records from scan: 2026-10-24 07:26:19 · 492ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

852.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 26 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 135.225.84.107 is hosted by Microsoft Corporation (AS8075) in Sweden. Mail is handled by 852-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 17ms

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 16ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
135.225.84.107	3600s	—	AS8075	Microsoft Corporation	135.224.0.0/12	🇸🇪 Sweden	—

📧 MX Records#

1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	852-dk.mail.eo.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 52.101.185.114 52.101.68.12 52.101.73.120 52.101.73.126	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 83ms

TXT Record
klaviyo-site-verification=TjGbsn
MS=ms62851956
v=spf1 include:outlook.com -all

✉️ SPF#

Policy	Record (852.dk)
-all (hard fail)	v=spf1 include:outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.852.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

🧩 Web & zone#

checked 2026-10-24 07:26:19

www	135.225.84.107 (AS8075) (address records, no CNAME)
www vs bare domain	Same network 852.dk: 135.225.84.107 (AS8075) www.852.dk: 135.225.84.107 (AS8075)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2026092901
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-24 09:57:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-08-26
Expires	2027-08-31 (310d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
erhvervs-gruppen.dk	Punktum dk A/S (direct)
exsitec-solutions.dk	Punktum dk A/S (direct)
exsitec.dk	Punktum dk A/S (direct)
iadvice.dk	Punktum dk A/S (direct)
infosolution.dk	Punktum dk A/S (direct)
littlegreenbeauties.dk	Punktum dk A/S (direct)
purecommunication.dk	Punktum dk A/S (direct)
qis.dk	CURANET A/S
visma-business.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

17ms

16ms

21ms

AAAA

28ms

TXT

83ms

CAA

22ms

HTTPS

23ms

TLSA

74ms

SOA

21ms

MTA-STS

28ms

DNSSEC

98ms

SRV

31ms

Total

492ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 07:26:19 shown	492ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 08:38:35	528ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:32:06	532ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 13:19:56	614ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:40:19	3266ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:46:00	1079ms	2 NS 1 A 1 MX	🔒 Secure