celexon.dk

Records from scan: 2026-10-01 00:24:48 · 3202ms total · last checked 2026-10-19 13:51 (unchanged)

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celexon.dk is a .dk domain served by 4 nameservers (ns-1386.awsdns-45.org, ns-1738.awsdns-25.co.uk, ns-503.awsdns-62.com and 1 more). It was registered on 29 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.124.249.222 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1386.awsdns-45.org	205.251.197.106 2600:9000:5305:6a00::1	ns-1386.awsdns-45.org ns-1386.awsdns-45.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1738.awsdns-25.co.uk	205.251.198.202 2600:9000:5306:ca00::1	ns-1738.awsdns-25.co.uk ns-1738.awsdns-25.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-503.awsdns-62.com	205.251.193.247 2600:9000:5301:f700::1	ns-503.awsdns-62.com ns-503.awsdns-62.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-912.awsdns-50.net	205.251.195.144 2600:9000:5303:9000::1	ns-912.awsdns-50.net ns-912.awsdns-50.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

3 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.124.249.222	60s	ec2-3-124-249-222.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main
3.126.112.115	60s	ec2-3-126-112-115.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main
35.156.191.106	60s	ec2-35-156-191-106.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	35.156.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

5 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lb-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-12 04:55:27

www	18.153.176.72 35.156.43.154 63.185.194.56 (AS16509) (address records, no CNAME)
www vs bare domain	Same network celexon.dk: 18.153.176.72 35.156.43.154 63.185.194.56 (AS16509) www.celexon.dk: 18.153.176.72 35.156.43.154 63.185.194.56 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

70ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-503.awsdns-62.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 19:45:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-29
Expires	2027-04-30 (192d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

69ms

51ms

33ms

AAAA

34ms

TXT

238ms

CAA

46ms

HTTPS

57ms

TLSA

105ms

SOA

70ms

MTA-STS

76ms

DNSSEC

89ms

SRV

84ms

Total

3202ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:24:48 shown	3202ms	4 NS 3 A 5 MX	🔓 Insecure
2026-09-29 18:55:24	2997ms	4 NS 3 A 5 MX	🔓 Insecure
2026-09-27 12:17:25	3231ms	4 NS 3 A 5 MX	🔓 Insecure
2026-08-28 01:02:43	3533ms	4 NS 3 A 5 MX	🔓 Insecure
2026-07-01 23:58:03	4511ms	4 NS 3 A 5 MX	🔓 Insecure
2026-06-16 20:38:44	24340ms	4 NS 3 A 5 MX	🔓 Insecure
2026-06-16 20:15:31	2662ms	4 NS 3 A 5 MX	🔓 Insecure
2026-06-16 20:03:39	673ms	4 NS 3 A 5 MX	🔓 Insecure
2026-06-16 20:00:34	803ms	4 NS 3 A 5 MX	🔓 Insecure