duerlundfalkenberg.dk

📜 Historical scan 2026-09-25 16:40:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duerlundfalkenberg.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.253 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.253	3600s	linux340.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eu1-smtp.messagingengine.com	204.75.18.216 204.75.18.217	ams-mx-01.messagingengine.com ams-mx-02.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	3600s	eu2-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.156.253
🔶 Autoconfig	93.191.156.253

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 include:spf.messagingengine.com ~all

✉️ SPF#

Policy	Record (duerlundfalkenberg.dk)
~all (soft fail)	v=spf1 include:spf.messagingengine.com ~all

📨 DMARC#

Policy	Record (_dmarc.duerlundfalkenberg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rua+xp2afaom9y21@dmarcwise.email;

📬 MTA-STS#

377ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20260806T201638Z
max_age	1209600s
Policy MX	eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:rua+xp2afaom9y21@dmarcwise.email

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 00:43:21

www	93.191.156.253 (AS48854) (address records, no CNAME)
www vs bare domain	Same network duerlundfalkenberg.dk: 93.191.156.253 (AS48854) www.duerlundfalkenberg.dk: 93.191.156.253 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

83ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026091400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 17:38:26

Field	Value
Registrar	Simply.com A/S
Registered	2020-10-27
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

30ms

29ms

AAAA

32ms

TXT

146ms

CAA

41ms

HTTPS

51ms

TLSA

366ms

SOA

0ms

MTA-STS

377ms

DNSSEC

83ms

SRV

53ms

Total

1363ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:43:21	1011ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 16:10:07	1537ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 15:59:51	1113ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 05:41:44	1114ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-25 16:40:39 shown	1363ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-19 21:58:31	1319ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-12 20:14:51	1752ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-05 19:30:22	1116ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-01 07:57:44	1246ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-09 00:19:16	1979ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-07 05:15:15	2525ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-15 18:51:10	3216ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-13 10:02:55	1501ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-08 21:08:18	1795ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-06 22:38:28	3224ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-03 05:23:30	1189ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-23 14:54:49	792ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-22 20:26:05	849ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-21 00:02:22	1433ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-19 11:02:02	4998ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 04:55:45	718ms	4 NS 1 A 2 MX	🔒 Secure