mbserv.dk

📜 Historical scan 2026-10-11 11:37:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbserv.dk is a .dk domain served by 2 nameservers (art.ns.cloudflare.com, destiny.ns.cloudflare.com). It was registered on 6 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.61 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mbserv.dk. The zone is not DNSSEC-signed, 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   165ms
NameserverIP addressesPTRASN / ISP
art.ns.cloudflare.com 108.162.193.102
172.64.33.102
173.245.59.102
2606:4700:58::adf5:3b66
2803:f800:50::6ca2:c166
2a06:98c1:50::ac40:2166		 art.ns.cloudflare.com
art.ns.cloudflare.com
art.ns.cloudflare.com
art.ns.cloudflare.com
art.ns.cloudflare.com
art.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
destiny.ns.cloudflare.com 108.162.194.76
162.159.38.76
172.64.34.76
2606:4700:50::a29f:264c
2803:f800:50::6ca2:c24c
2a06:98c1:50::ac40:224c		 destiny.ns.cloudflare.com
destiny.ns.cloudflare.com
destiny.ns.cloudflare.com
destiny.ns.cloudflare.com
destiny.ns.cloudflare.com
destiny.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   164ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.95.61 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.143.89 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   155ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.mbserv.dk 81.16.16.103 mail.mbserv.dk AS197540 netcup GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.mbserv.dk → 81.16.16.103
🔶 Autoconfigmail.mbserv.dk → 81.16.16.103

🔷 AAAA Records (IPv6)#

2 records   168ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:5f3d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:8f59 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   115ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.61,172.67.143.89 ech=AEX+DQBBrQAgACA/oX4W7CvhnODzYrX1ljgwM4YeEJLiqvbphCdy0QwMRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5f3d,2606:4700:3037::ac43:8f59

🔌 SRV Records#

1 records   223ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 1 993 mail.mbserv.dk

📝 TXT Records#

2 records   391ms
TXT Record
google-site-verification=r1JkmIrCOCDy_EJi0CfDSIHRBRv5LAUaMi0kuJfqYdE
v=spf1 mx -all

✉️ SPF#

PolicyRecord (mbserv.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.mbserv.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@mbserv.dk

📬 MTA-STS#

521ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID6785420598155397906
max_age604800s
Policy MXmail.mbserv.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:postmaster@mbserv.dk

📜 CAA Records#

11 records   178ms
FlagsTagValue
0 iodef mailto:postmaster@mbserv.dk
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 19:06:23
www104.21.95.61 172.67.143.89 2606:4700:3032::6815:5f3d 2606:4700:3037::ac43:8f59 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mbserv.dk _ejp_FUBZLJ-zJbOwcdyOpcFLpATW9J6Gyg3gYzUfy8
TXT _acme-challenge.mbserv.dk mF9mT0C163jkJR0UP5sbp_D24Ck74BZqqEbetkfoqnM
TXT _acme-challenge.mbserv.dk P7JlhcXWVND-cEuFka4BfH14TmBKg2s0pvI_iyZy7Ks

🔗 TLSA / DANE#

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

🔐 DNSSEC#

309ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

202ms
FieldValue
Serial2417143131
Primary NS (MNAME)art.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 13:31:49
FieldValue
RegistrarWEBHOSTING A/S
Registered2024-06-06
Expires2027-06-05 (231d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
165ms
A
164ms
MX
155ms
AAAA
168ms
TXT
391ms
CAA
178ms
HTTPS
115ms
TLSA
312ms
SOA
202ms
MTA-STS
521ms
DNSSEC
309ms
SRV
223ms
Total
3136ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 19:06:23 1909ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-12 12:52:58 608ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-11 11:37:42 shown 3136ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-09 05:51:16 1025ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-08 05:49:03 2926ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-05 00:50:13 566ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 22:46:48 1181ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 10:56:43 827ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-14 02:41:35 1922ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 21:40:39 2524ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-13 15:46:53 1075ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-12 14:03:29 3129ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-24 22:17:29 9273ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-11 23:20:56 1036ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 14:22:57 1719ms 2 NS 2 A 1 MX 🔓 Insecure
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