systemren.dk DNS records

🖥️ Nameservers2 records 87ms

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 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	600s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-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

🔷 AAAA Records (IPv6)1 records 53ms

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 296ms

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	EGGQ_MqyN6F3EHJ-p7oHjt5fpeKwqXD-OxQq1AAggP0

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

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

🏷️ SOA85ms

Field	Value
Serial	2026051001
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

87ms

A

88ms

MX

57ms

AAAA

53ms

TXT

296ms

CAA

84ms

HTTPS

84ms

TLSA

57ms

SOA

85ms

MTA-STS

88ms

DNSSEC

126ms

SRV

135ms

Total

766ms

🕐 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