oestberg.dk DNS records

🖥️ Nameservers3 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.67.40	360s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	oestberg.dk	157.90.67.40 2a01:4f8:2b02:6d4::2	cp01.azehosting.net cp01.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 72ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b02:6d4::2	14400s	cp01.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 Records1 records 351ms

TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 ip4:116.202.245.110 ip4:94.231.104.195 +a +mx +ip4:159.69.63.122 +ip4:94.130.48.84 +ip4:88.99.206.78 +ip4:185.121.172.165 ~all

✉️ SPF

Policy	Record (oestberg.dk)
~all (soft fail)	v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 ip4:116.202.245.110 ip4:94.231.104.195 +a +mx +ip4:159.69.63.122 +ip4:94.130.48.84 +ip4:88.99.206.78 +ip4:185.121.172.165 ~all

📨 DMARC

Policy	Record (_dmarc.oestberg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.oestberg.dk	Ar-FJF-7lW86kvhjdnV3GJYh-lBG3ZBLwgUsAgWe7IQ

🔗 TLSA / DANE

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

🔐 DNSSEC132ms

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	2026072101
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
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

91ms

A

90ms

MX

78ms

AAAA

72ms

TXT

351ms

CAA

61ms

HTTPS

64ms

TLSA

97ms

SOA

0ms

MTA-STS

126ms

DNSSEC

132ms

SRV

115ms

Total

1033ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:08:33	1033ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 14:48:43	1091ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 14:54:00	995ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 00:14:07	676ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:17:35	842ms	3 NS 1 A 1 MX	🔓 Insecure	View