rengoringsfirmaetsj.dk

📜 Historical scan 2026-06-17 15:11:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rengoringsfirmaetsj.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 rengoringsfirmaetsj-dk.mail.protection.outlook.com, mail.1sthosting.dk. The zone is of unknown DNSSEC status, 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 67ms

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#

2 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	rengoringsfirmaetsj-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.29 52.101.73.153 52.101.73.6	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am6pr04cu00306.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
10	—	mail.1sthosting.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 272ms

TXT Record
MS=ms31332911
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rengoringsfirmaetsj.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#

latest probe, not this scan · checked 2026-10-08 03:54:54

www	NXDOMAIN
www vs bare domain	Neither resolves rengoringsfirmaetsj.dk: no address www.rengoringsfirmaetsj.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#

97ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	ds=0 dnskey=0

🏷️ SOA#

65ms

Field	Value
Serial	20
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 2026-10-22 19:16:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-05-07
Expires	2027-05-31 (215d)

🔗 Same registrant#

2 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
rengoeringsfirmaetsj.dk	Punktum dk A/S (direct)
rengøringsfirmaetsj.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

80ms

73ms

AAAA

75ms

TXT

272ms

CAA

66ms

HTTPS

68ms

TLSA

1218ms

SOA

65ms

MTA-STS

80ms

DNSSEC

97ms

SRV

0ms

Total

1922ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:39:56	1224ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-25 20:10:26	4175ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-23 08:19:41	1144ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 07:57:12	972ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:39:27	1479ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-21 14:43:38	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:22:36	1509ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-21 08:11:21	1046ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 23:59:43	4289ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-17 15:11:46 shown	1922ms	4 NS 0 A 2 MX	❓ Unknown