rengoeringsfirmaetsj.dk

Records from scan: 2026-10-02 15:40:37 · 4764ms total · last checked 2026-10-19 06:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rengoeringsfirmaetsj.dk is a .dk domain served by 4 nameservers (ns01.1sthosting.dk, ns02.1sthosting.dk, ns03.1sthosting.dk and 1 more). It was registered on 7 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rengoeringsfirmaetsj-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.1sthosting.dk	193.104.246.161	—	AS31027 GlobalConnect A/S
ns02.1sthosting.dk	193.104.246.162	—	AS31027 GlobalConnect A/S
ns03.1sthosting.dk	94.18.210.70	—	AS31027 GlobalConnect A/S
ns04.1sthosting.dk	94.18.210.71	—	AS31027 GlobalConnect A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rengoeringsfirmaetsj-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::22 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.103.137 52.101.103.162 52.101.73.120 52.101.91.156	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 139ms

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

📝 TXT Records#

2 records 326ms

TXT Record
MS=ms28087533
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rengoeringsfirmaetsj.dk)
-all (hard fail)	v=spf1 a 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#

checked 2026-10-08 18:09:26

www	NXDOMAIN
www vs bare domain	Neither resolves rengoeringsfirmaetsj.dk: no address www.rengoeringsfirmaetsj.dk: no address
Wildcard	No

🔎 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#

212ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

132ms

Field	Value
Serial	23
Primary NS (MNAME)	ns01.1sthosting.dk
Responsible (RNAME)	hostmaster@1sthosting.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 05:11:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-05-07
Expires	2027-05-31 (223d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

87ms

84ms

AAAA

118ms

TXT

326ms

CAA

101ms

HTTPS

60ms

TLSA

911ms

SOA

132ms

MTA-STS

151ms

DNSSEC

212ms

SRV

139ms

Total

4764ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:40:37 shown	4764ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-29 14:51:57	1426ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-14 06:18:22	3085ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-09 13:04:31	5177ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-17 03:45:56	9120ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-16 01:21:23	48171ms	4 NS 0 A 0 MX	❓ Unknown
2026-06-27 04:34:56	5211ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 14:19:51	5315ms	4 NS 0 A 1 MX	⚠️ Bogus