firmapost.dk

📜 Historical scan 2026-10-06 04:37:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmapost.dk is a .dk domain served by 2 nameservers (ns1.oemhost.net, ns2.oemhost.net). It was registered on 18 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.142.104.181 is hosted by Microdata Aps (AS204866) in Denmark. Mail is handled by mail12.imapserver.dk. 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#

2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.oemhost.net 2a07:a80:4:8004::174
95.142.104.174		 web05.oemhost.net
web05.oemhost.net		 AS34766 atom86 BV
AS204866 Microdata Aps
ns2.oemhost.net 138.199.167.64
2a01:4f8:c013:eeff::1		 web51.oemhost.net
web51.oemhost.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.142.104.181 10800s web12.oemhost.net AS204866 Microdata Aps 95.142.104.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail12.imapserver.dk 2a07:a80:4:8004::181
95.142.104.181		 web12.oemhost.net
web12.oemhost.net		 AS34766 atom86 BV
AS204866 Microdata Aps

🔷 AAAA Records (IPv6)#

1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:a80:4:8004::181 10800s web12.oemhost.net AS34766 atom86 BV 2a07:a80:0:0:0:0:0:0/29 🇳🇱 The Netherlands —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   192ms
TXT Record
v=spf1 include:spf.imapserver.dk -all

✉️ SPF#

PolicyRecord (firmapost.dk)
-all (hard fail) v=spf1 include:spf.imapserver.dk -all

📨 DMARC#

PolicyRecord (_dmarc.firmapost.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@firmapost.dk; fo=0:1; pct=100; ri=86400; adkim=s; aspf=s

📬 MTA-STS#

373ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID2026091101
max_age31536000s
Policy MXmail12.imapserver.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt@firmapost.dk

📜 CAA Records#

2 records   62ms
FlagsTagValue
0 iodef mailto:noc@oemhost.net
128 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 19:22:18
www95.142.104.181 2a07:a80:4:8004::181 (AS34766 AS204866) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

12 records   1086ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 919C0DF7A787B597ED056ACE654B1DE9…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 B3FB5D00E994CDDF2CC9A4EEA9F806BC…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 A698A20824BE04E47A1A33C4FA488731…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 6EBCEFB4210B088654A38B03FEA3D7D1…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 025490860B498AB73C6A12F27A49AD5F…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 F1440A9B76E1E41E53A4CB461329BF63…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 2E8307068B6DB620E4A39D068B5DEE5D…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 51AAA87D984B559AC69E929F888A022D…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 CBBC559B44D524D6A132BDAC672744DA…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 885BF0572252C6741DC9A52F5044487F…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 F1647A5EE3EFAC54C892E930584FE479…
SMTP _25._tcp.mail12.imapserver.dk DANE-TA · SPKI · SHA-256 9D637B3D27A9E570D07607B9CCADB80A…

🔐 DNSSEC#

154ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

42ms
FieldValue
Serial2026091113
Primary NS (MNAME)ns1.oemhost.net
Responsible (RNAME)hostmaster@oemhost.net
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)43200s

📋 Registration#

WHOIS fetched 2026-10-07 12:09:03
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-06-18
Expires2026-11-30 (44d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
72ms
MX
66ms
AAAA
55ms
TXT
192ms
CAA
62ms
HTTPS
59ms
TLSA
1086ms
SOA
42ms
MTA-STS
373ms
DNSSEC
154ms
SRV
106ms
Total
2330ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 19:22:18 655ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 12:06:53 4197ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 11:51:33 5170ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-06 04:37:16 shown 2330ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-03 04:10:34 843ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 04:10:07 729ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 04:05:48 634ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 11:43:41 1102ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 11:42:31 885ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 00:24:53 1661ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 22:36:27 4689ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 19:06:49 1425ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 11:49:15 1592ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 04:10:54 2704ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 09:41:50 901ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone