tuifly.dk

📜 Historical scan 2026-09-24 21:22:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tuifly.dk is a .dk domain served by 2 nameservers (ns01.brandshelter.com, ns02.brandshelter.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.230 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mail.tuifly.dk. The zone is not DNSSEC-signed, publishes a 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 42ms

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 AS1921 ipcom GmbH

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.230	3600s	—	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.247	3600s	—	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.tuifly.dk	213.180.94.128	—	AS197308 Telia Cygate AB

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:f015:6b46:7bb3:1c36	3600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:a356:6a4c:7d74:3f0b	3600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 214ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (tuifly.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.tuifly.dk)
p=reject	v=DMARC1;p=reject ;pct=100;rua=mailto:2256e681@inbox.ondmarc.com;ruf=mailto:2256e681@inbox.ondmarc.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 49ms

Flags	Tag	Value
0	iodef	mailto:domain@tui.com
0	issue	digicert.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 04:49:10

www	5.22.145.230 5.22.145.247 2a00:18e0:5:2:f015:6b46:7bb3:1c36 2a00:18e0:5:3:a356:6a4c:7d74:3f0b (AS16509) (address records, no CNAME)
www vs bare domain	Same network tuifly.dk: 5.22.145.230 5.22.145.247 2a00:18e0:5:2:f015:6b46:7bb3:1c36 2a00:18e0:5:3:a356:6a4c:7d74:3f0b (AS16509) www.tuifly.dk: 5.22.145.230 5.22.145.247 2a00:18e0:5:2:f015:6b46:7bb3:1c36 2a00:18e0:5:3:a356:6a4c:7d74:3f0b (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092402
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

44ms

42ms

AAAA

46ms

TXT

214ms

CAA

49ms

HTTPS

50ms

TLSA

80ms

SOA

0ms

MTA-STS

66ms

DNSSEC

124ms

SRV

64ms

Total

708ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:43:47	1726ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 21:22:23 shown	708ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 02:56:40	1053ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 14:34:05	9883ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 17:22:28	3126ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:47:25	1523ms	3 NS 2 A 1 MX	🔓 Insecure