algade33.dk

Records from scan: 2026-10-01 01:03:32  ·  505ms total  ·  last checked 2026-10-17 21:20 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

algade33.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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   36ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   152ms
TXT Record
v=spf1 include:spf.curanet.dk ~all
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (algade33.dk)
~all (soft fail) v=spf1 include:spf.curanet.dk ~all
-all (hard fail) v=spf1 include:spf.onlinemail.io -all

📨 DMARC#

PolicyRecord (_dmarc.algade33.dk)
p=none (monitor only) v=DMARC1;p=none

📬 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 2026-10-09 03:43:23
www212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domainSame network
algade33.dk: 212.237.249.16 (AS48854)
www.algade33.dk: 212.237.249.16 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

15ms
FieldValue
Serial2024040901
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-15 00:47:53
FieldValue
RegistrarCURANET A/S
Registered2024-03-19
Expires2027-03-18 (151d)

🔗 Same registrant#

112 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
32841340.dkCURANET A/S
39675630.dkCURANET A/S
43731030.dkCURANET A/S
43905356.dkPunktum dk A/S (direct)
43991233.dkCURANET A/S
44229900.dkCURANET A/S
44841626.dkCURANET A/S
44946544.dkPunktum dk A/S (direct)
44950222.dkCURANET A/S
44986856.dkCURANET A/S
47937033.dkCURANET A/S
47982525.dkCURANET A/S
48300204.dkCURANET A/S
55562015.dkCURANET A/S
57668266.dkCURANET A/S
58527000.dkCURANET A/S
58533111.dkCURANET A/S
59326010.dkCURANET A/S
59910032.dkCURANET A/S
64491027.dkCURANET A/S
69161766.dkCURANET A/S
69890244.dkCURANET A/S
70602288.dkCURANET A/S
73115666.dkCURANET A/S
73706707.dkCURANET A/S
73706750.dkCURANET A/S
73708033.dkCURANET A/S
73709150.dkCURANET A/S
73709668.dkCURANET A/S
74471577.dkCURANET A/S
74821136.dkCURANET A/S
75246699.dkPunktum dk A/S (direct)
75626777.dkCURANET A/S
75689023.dkPunktum dk A/S (direct)
79304070.dkCURANET A/S
86144230.dkCURANET A/S
86157677.dkPunktum dk A/S (direct)
86417155.dkCURANET A/S
86521218.dkCURANET A/S
86613099.dkCURANET A/S
86804611.dkCURANET A/S
96114985.dkCURANET A/S
97128844.dkCURANET A/S
97341250.dkCURANET A/S
avnegaard.dkCURANET A/S
bblaegehus.dkPunktum dk A/S (direct)
bellingekiropraktik.dkCURANET A/S
brenderuplaegehus.dkCURANET A/S
centrumlaegerneherning.dkCURANET A/S
doktorpia.dkPunktum dk A/S (direct)
drdanneskiold.dkPunktum dk A/S (direct)
ehv30.dkPunktum dk A/S (direct)
faenoesundfysioterapi.dkCURANET A/S
familielægennyborg.dkCURANET A/S
familielægerneespergærde.dkCURANET A/S
familielægerneiesbjerg.dkCURANET A/S
familielægerneviborg.dkCURANET A/S
fccs.dkCURANET A/S
furesølægehuset.dkCURANET A/S
gætdagensord.dkCURANET A/S
janekockandersen.dkCURANET A/S
kongensgade11.dkCURANET A/S
laegegaarden.dkCURANET A/S
laegehusetdronninglund.dkCURANET A/S
laegehusetifraugde.dkCURANET A/S
laegehusetigive.dkCURANET A/S
laegehusetiholbaek.dkCURANET A/S
laegehuslinelyng.dkCURANET A/S
laegeklinikkenhavndal.dkCURANET A/S
laegeklinikkenvendia.dkCURANET A/S
laegernenordensplads.dkCURANET A/S
laegerneskomagergade16.dkCURANET A/S
laegernevedbanegaarden.dkCURANET A/S
lfas.dkCURANET A/S
loegstruplaegehus.dkCURANET A/S
louiseogbo.dkCURANET A/S
lægecarinspangsberg.dkCURANET A/S
lægehaase.dkPunktum dk A/S (direct)
lægehusbrøndby.dkCURANET A/S
lægehusetikibæk.dkCURANET A/S
lægehusetpåsamsø.dkCURANET A/S
lægeklinikkensaadwhaeb.dkCURANET A/S
lægemikkelsen.dkPunktum dk A/S (direct)
lægerne-ørnebjerggård.dkCURANET A/S
lægerneborggade.dkCURANET A/S
lægernechristianshus.dkCURANET A/S
lægerneheinigogholtze.dkPunktum dk A/S (direct)
lægerneigellerup.dkCURANET A/S
lægerneihundborg.dkPunktum dk A/S (direct)
lægerneisunds.dkCURANET A/S
lægerneitranbjerg.dkCURANET A/S
lægerneitranumparken.dkCURANET A/S
lægernepåbangstorv.dkPunktum dk A/S (direct)
lægernepåsmedebakken.dkCURANET A/S
lægerneskals.dkCURANET A/S
lægernesundbyvesterplads3.dkCURANET A/S
lægernevedgrønningen.dkCURANET A/S
lægerneøsterbro.dkPunktum dk A/S (direct)
mettebjørnhenriksen.dkPunktum dk A/S (direct)
munkholm-fys.dkCURANET A/S

Showing 100 of 112.

📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
30ms
MX
40ms
AAAA
37ms
TXT
152ms
CAA
25ms
HTTPS
38ms
TLSA
75ms
SOA
15ms
MTA-STS
81ms
DNSSEC
73ms
SRV
63ms
Total
505ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 01:03:32 shown 505ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 17:12:26 559ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-31 12:46:15 504ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 06:16:50 638ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 23:48:36 396ms 2 NS 1 A 2 MX ⚠️ Bogus
2026-06-16 12:46:26 665ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone