guide.dk

Records from scan: 2026-10-08 12:56:10 · 708ms total · last checked 2026-10-17 00:54 (unchanged)

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guide.dk is a .dk domain served by 4 nameservers (ns-1371.awsdns-43.org, ns-1825.awsdns-36.co.uk, ns-384.awsdns-48.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 108.133.79.9 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1371.awsdns-43.org	205.251.197.91 2600:9000:5305:5b00::1	ns-1371.awsdns-43.org ns-1371.awsdns-43.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1825.awsdns-36.co.uk	205.251.199.33 2600:9000:5307:2100::1	ns-1825.awsdns-36.co.uk ns-1825.awsdns-36.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-384.awsdns-48.com	205.251.193.128 2600:9000:5301:8000::1	ns-384.awsdns-48.com ns-384.awsdns-48.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-623.awsdns-13.net	205.251.194.111 2600:9000:5302:6f00::1	ns-623.awsdns-13.net ns-623.awsdns-13.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
108.133.79.9	60s	ec2-108-133-79-9.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	108.128.0.0/13	🇮🇪 Ireland	Dublin
40.180.19.153	60s	ec2-40-180-19-153.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	40.180.0.0/15	🇮🇪 Ireland	Dublin

📧 MX Records#

3 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	3600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129	mx6.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 221ms

TXT Record
iDQspAtFjPD0vwit1efPckCg7zKNRvEN8VYNspUWXnp2fGkslAp+AwXyZchkhAHyQiGSF0Of3N2ob//yt6iL5w==
MS=ms23661629
PPIIiJ0yzAoOGPJkaHBn89MA4omCh/1jQhanaJfLmWuDDavkSXsz6NB/OO8U9Snyuk0m0/aZ6QnarCp09KzmPw==
v=spf1 include:_guide_dk.spf-protect.com -all

✉️ SPF#

Policy	Record (guide.dk)
-all (hard fail)	v=spf1 include:_guide_dk.spf-protect.com -all

📨 DMARC#

Policy	Record (_dmarc.guide.dk)
p=reject	v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rua=mailto:68bed34f6da5b@dmarc-dk.centerasecurity.com;

📬 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

🧩 Web & zone#

checked 2026-10-08 12:56:10

www	Exists, no address
www vs bare domain	www does not resolve guide.dk: 108.133.79.9 40.180.19.153 (AS16509) www.guide.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 184ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC#

59ms

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

🏷️ SOA#

51ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1371.awsdns-43.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

31ms

AAAA

36ms

TXT

221ms

CAA

30ms

HTTPS

34ms

TLSA

184ms

SOA

51ms

MTA-STS

71ms

DNSSEC

59ms

SRV

82ms

Total

708ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 12:56:10 shown	708ms	4 NS 2 A 3 MX	🔓 Insecure
2026-08-25 17:50:54	910ms	4 NS 2 A 3 MX	🔓 Insecure
2026-06-17 10:01:11	2136ms	4 NS 2 A 3 MX	🔓 Insecure