estateguru.dk

📜 Historical scan 2026-07-02 15:26:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

estateguru.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 11 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.235.100.47 is hosted by KIKKENBORG FIBER & IT ApS (AS198473) in Denmark. Mail is handled by mailscanner1.kbds.dk, mailscanner2.kbds.dk and 1 more. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.235.100.47	43200s	web06.kbds.dk	AS198473	KIKKENBORG FIBER & IT ApS	91.235.100.0/24	🇩🇰 Denmark	—

📧 MX Records#

3 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mailscanner1.kbds.dk	91.235.100.21	mailscanner1.kbds.dk	AS198473 KIKKENBORG FIBER & IT ApS
10	43200s	mailscanner2.kbds.dk	91.235.100.22	mailscanner2.kbds.dk	AS198473 KIKKENBORG FIBER & IT ApS
10	43200s	mailscanner3.kbds.dk	91.235.100.23	mailscanner3.kbds.dk	AS198473 KIKKENBORG FIBER & IT ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.235.100.47
🔶 Autoconfig	91.235.100.47

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 88ms

TXT Record
v=spf1 redirect=spf.kbds.dk

✉️ SPF#

Policy	Record (estateguru.dk)
redirect=spf.kbds.dk	v=spf1 redirect=spf.kbds.dk

📨 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 2026-10-09 13:36:25

www	91.235.100.47 (AS198473) (address records, no CNAME)
www vs bare domain	Same network estateguru.dk: 91.235.100.47 (AS198473) www.estateguru.dk: 91.235.100.47 (AS198473)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

119ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2022031412
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 11:07:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-11
Expires	2027-12-31 (440d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

43ms

52ms

AAAA

55ms

TXT

88ms

CAA

32ms

HTTPS

37ms

TLSA

85ms

SOA

38ms

MTA-STS

59ms

DNSSEC

119ms

SRV

54ms

Total

713ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:36:25	1140ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-04 02:33:41	499ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-03 07:10:08	678ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-27 12:53:36	663ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-27 16:41:01	10778ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-21 04:44:36	16983ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-02 15:26:37 shown	713ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 01:58:34	630ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 07:42:37	790ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 08:26:44	2431ms	2 NS 1 A 3 MX	🔒 Secure