rengoringsfirmaetsj.dk

Records from scan: 2026-09-26 01:39:56 · 1224ms total · last checked 2026-10-19 18:43 (unchanged)

⬇ 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 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 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 34ms

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 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rengoringsfirmaetsj-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca21::a 52.101.209.28 52.101.68.15 52.101.68.25 52.101.73.126	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.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
10	3600s	mail.1sthosting.dk	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

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

📝 TXT Records#

2 records 190ms

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#

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#

78ms

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#

0ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

48ms

AAAA

31ms

TXT

190ms

CAA

92ms

HTTPS

37ms

TLSA

652ms

SOA

0ms

MTA-STS

53ms

DNSSEC

78ms

SRV

71ms

Total

1224ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:39:56 shown	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	1922ms	4 NS 0 A 2 MX	❓ Unknown