ds-buhrkall.dk

📜 Historical scan 2026-10-05 17:59:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ds-buhrkall.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 20 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.98 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dsbuhrkall-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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   46ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.98 1800s linux26.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s dsbuhrkall-dk0e.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca09::22
2a01:111:f403:ca3c::8
2a01:111:f403:ca3c::a
52.101.103.137
52.101.103.140
52.101.73.120
52.101.73.126		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-am7pr02cu00302.inbound.protection.outlook.com
mail-zrxpr05cu00100.inbound.protection.outlook.com
mail-zrxpr07cu00102.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-am7pr02cu00300.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig185.21.41.98

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   255ms
TXT Record
canva-site-verification=d_aQ7dwgC4ymb1_CtBIszw
google-site-verification=RL1AyrmFOr_oKrp5puvTQpZmQlgBkqs_6hTB5naOZPA
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (ds-buhrkall.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-26 04:14:09
www185.21.41.98 (AS48854) (address records, no CNAME)
www vs bare domainSame network
ds-buhrkall.dk: 185.21.41.98 (AS48854)
www.ds-buhrkall.dk: 185.21.41.98 (AS48854)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-dsbuhrkall-dk0e._domainkey.deutschesgymna.onmicrosoft.com RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

49ms
FieldValue
Serial2026062518
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-25 03:22:48
FieldValue
RegistrarEurodns S.A
Registered1999-11-20
Expires2026-12-31 (64d)

🔗 Same registrant#

25 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
deutsche-schule-hadersleben.dkEurodns S.A
deutscheschuleapenrade.dkEurodns S.A
deutscheschulelunden.dkEurodns S.A
deutschesgym.dkEurodns S.A
dieschule.dkEurodns S.A
dp-sonderburg.dkEurodns S.A
ds-n.dkEurodns S.A
ds-tingleff.dkEurodns S.A
dsbuhrkall.dkEurodns S.A
dsfeldstedt.dkEurodns S.A
dshadersleben.dkEurodns S.A
dsluegumkloster.dkEurodns S.A
dslunden.dkEurodns S.A
dspattburg.dkEurodns S.A
dsrapstedt.dkEurodns S.A
dsro.dkEurodns S.A
dsrothenkrug.dkEurodns S.A
dssv-it.dkEurodns S.A
f-s-g.dkEurodns S.A
foerde-schule-gravenstein.dkEurodns S.A
kindercampus.dkEurodns S.A
las-tondern.dkEurodns S.A
nachschule.dkEurodns S.A
tingleff.dkEurodns S.A
tondern.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
39ms
MX
43ms
AAAA
51ms
TXT
255ms
CAA
46ms
HTTPS
39ms
TLSA
491ms
SOA
49ms
MTA-STS
61ms
DNSSEC
58ms
SRV
85ms
Total
1005ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 04:14:09 1294ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-25 02:57:09 1497ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-07 18:53:22 3013ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-05 17:59:42 shown 1005ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-04 17:56:06 3040ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-29 17:36:54 1194ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-25 11:12:57 816ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-19 21:43:12 1536ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-31 03:27:34 4286ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-13 04:54:25 4398ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-11 14:02:04 4701ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-08 08:59:09 2431ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-25 03:03:51 1680ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-24 02:57:36 1737ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-07 03:37:53 1534ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-26 04:03:04 1740ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 04:45:09 1147ms 4 NS 1 A 1 MX 🔒 Secure
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