difms.dk

📜 Historical scan 2026-08-20 16:26:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

difms.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 10 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by cluster5.eu.messagelabs.com, cluster5a.eu.messagelabs.com. The zone is DNSSEC-signed and validates, 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#

5 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

2 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21601s	cluster5.eu.messagelabs.com	195.245.230.200 195.245.230.201 195.245.230.202 195.245.231.69 195.245.231.72 195.245.231.75 85.158.142.210 85.158.142.214	mail858.messagelabs.com mail859.messagelabs.com mail860.messagelabs.com mail874.messagelabs.com mail876.messagelabs.com mail879.messagelabs.com mail834.messagelabs.com mail838.messagelabs.com	AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC AS396982 Google LLC
20	21601s	cluster5a.eu.messagelabs.com	34.91.159.228	228.159.91.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	600s	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#

6 records 217ms

TXT Record
_globalsign-domain-verification=0Gjb1uhhigZOW5KTrdwNlhc-nhwj9evdbraQFLQ1r4
_globalsign-domain-verification=5g4wZBOgsuQnUvJQbi_6cn79mDNp_XUqlv30UGJ2AI
_globalsign-domain-verification=ShSJvEUqcbVAeeSdou6tvHQuclU4pGCkNJLDwcRFZc
_globalsign-domain-verification=TEnDXPj4k-E2gOeE7xWBoGQ0r9fo5tEm8X0Te1kAXo
_globalsign-domain-verification=tfxcCbjivyFUDmkZs9ZGTu1J0X4LpwxDs3CLAWna3a
v=spf1 mx a -all

✉️ SPF#

Policy	Record (difms.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC#

Policy	Record (_dmarc.difms.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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 2026-10-15 23:24:51

www	5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) (address records, no CNAME)
www vs bare domain	Same network difms.dk: 5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) www.difms.dk: 5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025035770
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 13:13:22

Field	Value
Registrar	Key-Systems GmbH
Registered	2006-10-10
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

66ms

51ms

AAAA

56ms

TXT

217ms

CAA

42ms

HTTPS

70ms

TLSA

165ms

SOA

0ms

MTA-STS

90ms

DNSSEC

99ms

SRV

84ms

Total

2135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:24:51	1325ms	5 NS 2 A 2 MX	🔒 Secure
2026-10-08 14:28:18	1456ms	5 NS 2 A 2 MX	🔒 Secure
2026-10-01 12:49:15	790ms	5 NS 2 A 2 MX	🔒 Secure
2026-09-25 12:01:39	828ms	5 NS 2 A 2 MX	🔒 Secure
2026-09-24 04:49:37	1304ms	5 NS 2 A 2 MX	🔒 Secure
2026-09-20 02:44:37	1764ms	5 NS 2 A 2 MX	🔒 Secure
2026-09-16 00:20:28	1327ms	5 NS 2 A 2 MX	🔒 Secure
2026-09-08 22:38:16	2202ms	5 NS 2 A 2 MX	🔒 Secure
2026-08-27 15:49:59	969ms	5 NS 2 A 2 MX	🔒 Secure
2026-08-20 16:26:11 shown	2135ms	5 NS 2 A 2 MX	🔒 Secure
2026-08-13 23:00:55	4384ms	5 NS 2 A 2 MX	🔒 Secure
2026-08-10 06:27:18	4650ms	5 NS 2 A 2 MX	🔒 Secure
2026-08-06 01:05:57	1986ms	5 NS 2 A 2 MX	🔒 Secure
2026-07-23 16:58:25	1883ms	5 NS 2 A 2 MX	🔒 Secure
2026-07-16 20:45:20	17525ms	5 NS 2 A 2 MX	🔒 Secure
2026-07-09 04:55:11	2119ms	5 NS 2 A 2 MX	🔒 Secure
2026-07-03 20:48:16	3471ms	5 NS 2 A 2 MX	🔒 Secure
2026-06-26 23:01:22	1367ms	5 NS 2 A 2 MX	🔒 Secure
2026-06-24 17:54:32	1274ms	5 NS 2 A 2 MX	🔒 Secure
2026-06-18 12:49:29	1905ms	5 NS 2 A 2 MX	🔒 Secure
2026-06-17 02:45:36	940ms	5 NS 2 A 2 MX	🔒 Secure