jacobsenbryg.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.brandshelter.com	193.227.117.15 2a04:2b00:14cc::15	— ns15.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns02.brandshelter.net	194.50.187.16 2a04:2b00:14dd::16	— ns16.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records3 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.26.173	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.27.173	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.19.208.28	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx-01.mail-forwarder.io	2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc 5.22.145.121 5.22.145.16	relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	600s	mx-02.mail-forwarder.io	2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc 5.22.145.121 5.22.145.16	relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 282ms

TXT Record
ca3-1ff09ffb86a9427fa79a8d5b9310333c
ca3-2ed13ba449354625a1caab209df8cd6d
v=spf1 mx a:mail-02.dd24.net mail-02.rrpproxy.net -all

✉️ SPF

Policy	Record (jacobsenbryg.dk)
-all (hard fail)	v=spf1 mx a:mail-02.dd24.net mail-02.rrpproxy.net -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.jacobsenbryg.dk	jacobsenbryg.dk.89b14ca4ab92b682.dcv.cloudflare.com

🔗 TLSA / DANE

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

🔐 DNSSEC84ms

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	2024070500
Primary NS (MNAME)	ns01.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

56ms

MX

45ms

AAAA

60ms

TXT

282ms

CAA

50ms

HTTPS

61ms

TLSA

246ms

SOA

0ms

MTA-STS

78ms

DNSSEC

84ms

SRV

82ms

Total

988ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:34:10	988ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-08-26 18:30:08	1113ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-07-03 07:49:24	1408ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-06-27 08:24:34	2228ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-06-18 06:13:30	1009ms	2 NS 3 A 2 MX	🔓 Insecure	View