mhvairbnb.dk

📜 Historical scan 2026-09-29 20:37:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mhvairbnb.dk is a .dk domain served by 2 nameservers (ns1.soloit.dk, ns2.soloit.dk). It was registered on 9 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.97.51.243 is hosted by Altibox Danmark AS (AS214875) in Denmark. Mail is handled by mail.solo-it.dk. The zone is not DNSSEC-signed, 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#

2 records   57ms
NameserverIP addressesPTRASN / ISP
ns1.soloit.dk 37.97.51.243 mail.solo-it.dk AS214875 Altibox Danmark AS
ns2.soloit.dk 37.97.50.94 37.97.50.94.dynamic.altibox.net AS214875 Altibox Danmark AS

🌍 A Records#

1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.97.51.243 600s mail.solo-it.dk AS214875 Altibox Danmark AS 37.97.48.0/21 🇩🇰 Denmark Holstebro

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.solo-it.dk 37.97.51.243 mail.solo-it.dk AS214875 Altibox Danmark AS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   257ms
TXT Record
google-site-verification=pnizEBl7jh-IL-juOw3ImyMEbZti6IzHrzomPo5lqgw
v=spf1 +mx +a +ip4:37.97.51.243 -all
v=spf1 ip4:37.97.51.243 ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (mhvairbnb.dk)
-all (hard fail) v=spf1 +mx +a +ip4:37.97.51.243 -all
~all (soft fail) v=spf1 ip4:37.97.51.243 ~all

📨 DMARC#

PolicyRecord (_dmarc.mhvairbnb.dk)
p=quarantine v=DMARC1;p=quarantine;rua=mailto:admin@mhvairbnb.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   54ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:58:08
www37.97.51.243 (AS214875) (address records, no CNAME)
www vs bare domainSame network
mhvairbnb.dk: 37.97.51.243 (AS214875)
www.mhvairbnb.dk: 37.97.51.243 (AS214875)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mhvairbnb.dk 96vi-POn7AUpDQmw1kueLCIhwSjNoVs4VIzoBFF5Dng
TXT _acme-challenge.mhvairbnb.dk dY3iTUVInKETM9ML3Y3Jm88KdB8TvLuwxdjbeENC2v0
TXT _acme-challenge.mhvairbnb.dk fVAhAPE2P_Am2lpOd0JXGiN4wTyt48_bRxMNchin6js
TXT _acme-challenge.mhvairbnb.dk qAfkaD2e7fNpCgzKaXWWyC0fpNY4uFxob5TaYZpV4zE
TXT _acme-challenge.mhvairbnb.dk riT_BObejuSK1n4du4VXidg1epgqpkUkNiArVR3y3iM
TXT _acme-challenge.mhvairbnb.dk u27TzioBeIU0rffxFP8uYvs7UK2fpXWEcEJHIKJB4OE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

43ms
FieldValue
Serial2026092906
Primary NS (MNAME)ns1.soloit.dk
Responsible (RNAME)admin@mhvairbnb.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-26 16:38:15
FieldValue
RegistrarONE.COM A/S
Registered2025-07-09
Expires2027-07-08 (253d)

🔗 Same registrant#

5 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).

DomainRegistrar
detbaremad.dkONE.COM A/S
englesang.dkONE.COM A/S
midholmvejairbnb.dkONE.COM A/S
privat-mail.dkONE.COM A/S
solo-it.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
39ms
MX
53ms
AAAA
48ms
TXT
257ms
CAA
54ms
HTTPS
44ms
TLSA
129ms
SOA
43ms
MTA-STS
76ms
DNSSEC
110ms
SRV
78ms
Total
1191ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 18:58:08 851ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 20:41:52 9879ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 20:37:47 shown 1191ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 20:15:10 958ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-07 20:21:07 1316ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-06 22:27:25 11379ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-01 03:09:26 3229ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-01 18:50:40 2964ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 07:57:59 1022ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:25:04 6167ms 2 NS 1 A 1 MX 🔓 Insecure
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