blaffer.dk DNS records

🖥️ Nameservers2 records 191ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 202ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.126.6	3600s	—	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records2 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mailfront01.eurowebmail.com	—	—	—
5	300s	blaffer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 52.101.68.29 52.101.68.36 52.101.68.5 52.101.73.22	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.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
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	blaffer.dk → 46.30.126.6

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 1104ms

TXT Record
v=spf1 mx ip4:78.47.207.144/29 ip4:46.30.121.118/32 ip4:46.30.121.122/32 a:mail.relay.dk include:_spf.google.com include:mailgun.org ~all

✉️ SPF

Policy	Record (blaffer.dk)
~all (soft fail)	v=spf1 mx ip4:78.47.207.144/29 ip4:46.30.121.118/32 ip4:46.30.121.122/32 a:mail.relay.dk include:_spf.google.com include:mailgun.org ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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
CNAME	_acme-challenge.blaffer.dk	blaffer.dk

🔗 TLSA / DANE

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

🔐 DNSSEC872ms

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

🏷️ SOA136ms

Field	Value
Serial	2016110202
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

191ms

A

202ms

MX

136ms

AAAA

330ms

TXT

1104ms

CAA

498ms

HTTPS

437ms

TLSA

456ms

SOA

136ms

MTA-STS

506ms

DNSSEC

872ms

SRV

391ms

Total

4120ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 10:59:39	2143ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 04:50:23	1800ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 20:38:28	4120ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 15:30:52	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:46:33	686ms	2 NS 1 A 2 MX	🔓 Insecure	View