swbx.dk DNS records

🖥️ Nameservers4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.215	3600s	80-92-65-215.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
1	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 232ms

TXT Record
MS=ms20335038
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all

✉️ SPF

Policy	Record (swbx.dk)
-all (hard fail)	v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all

📨 DMARC

Policy	Record (_dmarc.swbx.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:4p6tkdzd94@rua.powerdmarc.com; ruf=mailto:4p6tkdzd94@ruf.powerdmarc.com; fo=0;

📬 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 / DANE2 records 138ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC108ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026081306
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-12 19:01:41

Field	Value
Registrar	Eurodns S.A
Registered	2025-01-16
Expires	2027-01-15 (133d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

38ms

MX

34ms

AAAA

42ms

TXT

232ms

CAA

39ms

HTTPS

32ms

TLSA

138ms

SOA

0ms

MTA-STS

63ms

DNSSEC

108ms

SRV

82ms

Total

813ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:13:29	813ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 10:12:24	9602ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 19:16:29	1186ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 20:14:57	888ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 07:03:31	4003ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 23:48:00	2508ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 16:35:08	1188ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-31 02:20:49	9266ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 19:01:14	1268ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 14:16:52	1953ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 12:27:56	1005ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 10:58:07	909ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 19:59:38	1191ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 03:31:35	905ms	4 NS 1 A 2 MX	🔒 Secure	View