ib.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.205.184	7200s	dedi7769.your-server.de	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	ib-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 52.101.68.16 52.101.73.1 52.101.73.24 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1061:12af::2	7200s	dedi7769.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 116ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de
_imaps._tcp	0	100	993	mail.your-server.de

📝 TXT Records1 records 295ms

TXT Record
v=spf1 a include:spf.protection.outlook.com ip4:78.47.58.82 ip4:185.21.41.67 ip4:109.238.54.204 include:_spf.solido.net include:sendgrid.net ip4:194.150.113.0/24 ip4:194.150.112.0/24 ip4:109.238.54.204 ip4:192.124.249.6 -all

✉️ SPF

Policy	Record (ib.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com ip4:78.47.58.82 ip4:185.21.41.67 ip4:109.238.54.204 include:_spf.solido.net include:sendgrid.net ip4:194.150.113.0/24 ip4:194.150.112.0/24 ip4:109.238.54.204 ip4:192.124.249.6 -all

📨 DMARC

Policy	Record (_dmarc.ib.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

🔗 TLSA / DANE

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

🔐 DNSSEC9065ms

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	2026011500
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

66ms

MX

74ms

AAAA

75ms

TXT

295ms

CAA

69ms

HTTPS

64ms

TLSA

649ms

SOA

0ms

MTA-STS

103ms

DNSSEC

9065ms

SRV

116ms

Total

10213ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:35:04	10213ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 04:55:08	3042ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 10:36:09	1612ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:16:00	916ms	3 NS 1 A 1 MX	🔓 Insecure	View