systemren.dk DNS records

🖥️ Nameservers2 records 2065ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshotel.dk	2a01:4f8:1c17:4999::2 88.99.120.238	ns1.dnshotel.dk ns1.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dnshotel.dk	2a01:4f8:c0c:4051::2 94.130.170.39	ns2.dnshotel.dk ns2.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 2049ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	360s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 2061ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	360s	SMTP.GOOGLE.COM	142.251.1.26 142.251.1.27 172.253.152.27 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 2a00:1450:4010:c22::1b 64.233.162.26 64.233.162.27	lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f27.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2200:4382::2	3600s	re03.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 330ms

TXT Record
google-site-verification=rNCcBYUK7pioHdi0rk4-GVOEXHajvYSRQ9msTD21N1A
v=spf1 a mx +ip4:195.201.243.87 include:relay.mailchannels.net include:_spf.google.com include:secure.skvizbiz.dk ~all

✉️ SPF

Policy	Record (systemren.dk)
~all (soft fail)	v=spf1 a mx +ip4:195.201.243.87 include:relay.mailchannels.net include:_spf.google.com include:secure.skvizbiz.dk ~all

📨 DMARC

Policy	Record (_dmarc.systemren.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=50; rua=mailto:rua@junkerconsult.dk;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.systemren.dk	hMtlhucmiAwI2yIcunPRdq9NScYIsEkhxvrj2bOfuEM

🔗 TLSA / DANE

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

🔐 DNSSEC9079ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026071001
Primary NS (MNAME)	ns1.dnshotel.dk
Responsible (RNAME)	lars@alphasite.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2065ms

A

2049ms

MX

2061ms

AAAA

78ms

TXT

330ms

CAA

4036ms

HTTPS

82ms

TLSA

82ms

SOA

0ms

MTA-STS

104ms

DNSSEC

9079ms

SRV

4052ms

Total

9614ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:57:35	9614ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 17:57:13	5233ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 21:39:29	14126ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 18:52:53	6372ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-24 21:33:06	766ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:14:08	2732ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 19:10:28	1574ms	2 NS 1 A 1 MX	🔓 Insecure	View