nemtbooking.dk

📜 Historical scan 2026-06-21 21:07:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nemtbooking.dk is a .dk domain served by 2 nameservers (miguel.ns.cloudflare.com, tiffany.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.227 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 137ms

Nameserver	IP addresses	PTR	ASN / ISP
miguel.ns.cloudflare.com	108.162.195.95 162.159.44.95 172.64.35.95 2606:4700:58::a29f:2c5f 2803:f800:50::6ca2:c35f 2a06:98c1:50::ac40:235f	miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tiffany.ns.cloudflare.com	108.162.194.60 162.159.38.60 172.64.34.60 2606:4700:50::a29f:263c 2803:f800:50::6ca2:c23c 2a06:98c1:50::ac40:223c	tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.227	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.91	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.0.227
🔶 Autoconfig	172.67.128.91

🔷 AAAA Records (IPv6)#

2 records 111ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:805b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:e3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 147ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.227,172.67.128.91 ech=AEX+DQBBxQAgACBZVSLaCvXYy4/290FK6A8nVlVT08SD/iLIbWlMRz+6LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:805b,2606:4700:3037::6815:e3

📝 TXT Records#

1 records 151ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (nemtbooking.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 05:55:47

www	104.21.0.227 172.67.128.91 2606:4700:3031::6815:e3 2606:4700:3033::ac43:805b (AS13335) (address records, no CNAME)
www vs bare domain	Same network nemtbooking.dk: 104.21.0.227 172.67.128.91 2606:4700:3031::6815:e3 2606:4700:3033::ac43:805b (AS13335) www.nemtbooking.dk: 104.21.0.227 172.67.128.91 2606:4700:3031::6815:e3 2606:4700:3033::ac43:805b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

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

🏷️ SOA#

116ms

Field	Value
Serial	2404370650
Primary NS (MNAME)	miguel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

137ms

119ms

146ms

AAAA

111ms

TXT

151ms

CAA

144ms

HTTPS

147ms

TLSA

752ms

SOA

116ms

MTA-STS

138ms

DNSSEC

199ms

SRV

138ms

Total

1931ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 18:24:58	1558ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 10:39:54	729ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 10:11:37	1444ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 21:07:05 shown	1931ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:17:51	1045ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:02:03	1231ms	2 NS 2 A 1 MX	🔓 Insecure