radonhuset.dk DNS records

🖥️ Nameservers4 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.154	3600s	linux138.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c22::1a	lr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.231.103.154
🔶 Autoconfig	94.231.103.154

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 179ms

TXT Record
google-gws-recovery-domain-verification=41200089
pc2f2cqcc361lhvrch324n3aje
v=spf1 ip4:152.115.36.112 ip4:94.231.103.245 +a +mx include:_spf.google.com ~all

✉️ SPF

Policy	Record (radonhuset.dk)
~all (soft fail)	v=spf1 ip4:152.115.36.112 ip4:94.231.103.245 +a +mx include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.radonhuset.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC9101ms

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	2026010900
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

61ms

MX

45ms

AAAA

57ms

TXT

179ms

CAA

60ms

HTTPS

44ms

TLSA

111ms

SOA

0ms

MTA-STS

88ms

DNSSEC

9101ms

SRV

82ms

Total

9618ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:18:25	9618ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 16:41:26	9643ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 04:49:07	905ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 08:14:39	759ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 03:18:59	1794ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 12:13:16	1450ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 00:17:28	901ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 09:00:04	958ms	4 NS 1 A 3 MX	🔓 Insecure	View