sonderborglufthavn.dk

📜 Historical scan 2026-06-26 16:09:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sonderborglufthavn.dk is a .dk domain served by 2 nameservers (journey.ns.cloudflare.com, randy.ns.cloudflare.com). It was registered on 30 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.129 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.sonderborglufthavn.dk, backupmail.gullestrupnet.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
journey.ns.cloudflare.com	108.162.194.3 162.159.38.3 172.64.34.3 2606:4700:50::a29f:2603 2803:f800:50::6ca2:c203 2a06:98c1:50::ac40:2203	journey.ns.cloudflare.com journey.ns.cloudflare.com journey.ns.cloudflare.com journey.ns.cloudflare.com journey.ns.cloudflare.com journey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
randy.ns.cloudflare.com	108.162.195.109 162.159.44.109 172.64.35.109 2606:4700:58::a29f:2c6d 2803:f800:50::6ca2:c36d 2a06:98c1:50::ac40:236d	randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.129	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.70	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.sonderborglufthavn.dk	89.249.3.115	gn15.gullestrupnet.dk	AS39642 Sinal A/S
50	300s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.136.70
🔶 Autoconfig	172.67.136.70

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8846	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1a81	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.129,172.67.136.70 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8846,2606:4700:3037::6815:1a81

📝 TXT Records#

1 records 190ms

TXT Record
v=spf1 ip4:89.249.3.0/24 ip4:89.184.150.36 include:trustpilotservice.com a mx -all

✉️ SPF#

Policy	Record (sonderborglufthavn.dk)
-all (hard fail)	v=spf1 ip4:89.249.3.0/24 ip4:89.184.150.36 include:trustpilotservice.com a mx -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 14:27:35

www	104.21.26.129 172.67.136.70 2606:4700:3036::6815:1a81 2606:4700:3036::ac43:8846 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sonderborglufthavn.dk: 104.21.26.129 172.67.136.70 2606:4700:3036::6815:1a81 2606:4700:3036::ac43:8846 (AS13335) www.sonderborglufthavn.dk: 104.21.26.129 172.67.136.70 2606:4700:3036::6815:1a81 2606:4700:3036::ac43:8846 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2404844977
Primary NS (MNAME)	journey.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 05:32:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-03-30
Expires	2027-03-31 (162d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
eksb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

40ms

AAAA

35ms

TXT

190ms

CAA

33ms

HTTPS

51ms

TLSA

83ms

SOA

31ms

MTA-STS

72ms

DNSSEC

60ms

SRV

96ms

Total

873ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:03:17	709ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 16:03:55	10146ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-20 10:10:30	729ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-19 11:06:04	2822ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 22:17:57	2514ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-29 07:39:28	1537ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 22:11:35	782ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 18:44:39	2913ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 00:13:54	1550ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-28 02:58:28	17028ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-27 02:20:21	17332ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-20 15:23:51	9752ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 16:09:28 shown	873ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:52:43	811ms	2 NS 2 A 2 MX	🔓 Insecure