oldendow-jantzen.dk

Records from scan: 2026-10-10 01:10:42 · 1852ms total · last checked 2026-10-21 05:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oldendow-jantzen.dk is a .dk domain served by 2 nameservers (asa.ns.cloudflare.com, merlin.ns.cloudflare.com). It was registered on 2 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.228 is hosted by Cloudflare, Inc. (AS13335). 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 is reachable over IPv6. 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#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
asa.ns.cloudflare.com	108.162.192.246 172.64.32.246 173.245.58.246 2606:4700:50::adf5:3af6 2803:f800:50::6ca2:c0f6 2a06:98c1:50::ac40:20f6	asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.228	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.191	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 64.233.163.27	lj-in-x1a.1e100.net lj-in-f26.1e100.net lj-in-f27.1e100.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	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.105
🔶 Autoconfig	maildiscover.unoeuro.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2ce4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:ccbf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.228,172.67.204.191 ech=AEX+DQBB7AAgACCWio5sDig+87ErKowerZX2H2AlaoTM8ABveUx3P3nEWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2ce4,2606:4700:3032::ac43:ccbf

🔌 SRV Records#

1 records 147ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.unoeuro.com

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (oldendow-jantzen.dk)
~all (soft fail)	v=spf1 include:_spf.google.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#

checked 2026-10-10 01:10:42

www	104.21.44.228 172.67.204.191 2606:4700:3032::6815:2ce4 2606:4700:3032::ac43:ccbf (AS13335) (address records, no CNAME)
www vs bare domain	Same network oldendow-jantzen.dk: 104.21.44.228 172.67.204.191 2606:4700:3032::6815:2ce4 2606:4700:3032::ac43:ccbf (AS13335) www.oldendow-jantzen.dk: 104.21.44.228 172.67.204.191 2606:4700:3032::6815:2ce4 2606:4700:3032::ac43:ccbf (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#

108ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2417009654
Primary NS (MNAME)	asa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 01:44:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-12-02
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

32ms

34ms

AAAA

30ms

TXT

168ms

CAA

29ms

HTTPS

31ms

TLSA

254ms

SOA

42ms

MTA-STS

54ms

DNSSEC

108ms

SRV

147ms

Total

1852ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 01:10:42 shown	1852ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 13:46:36	4703ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-07 11:38:47	819ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 10:00:19	929ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 13:40:31	2092ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 04:45:38	1310ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-11 10:57:17	7778ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 07:33:59	2810ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 10:15:27	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:47:32	1001ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:31:12	4366ms	2 NS 2 A 5 MX	🔓 Insecure