mbcoffice.dk

Records from scan: 2026-09-30 17:32:47 · 881ms total · last checked 2026-10-16 14:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbcoffice.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.151.151 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by mbcoffice-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 23ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.151.151	14400s	151.151.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	mbcoffice-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::a 2a01:111:f403:ca48::e 52.101.103.143 52.101.185.24 52.101.209.153 52.101.68.10	mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 286ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:mbcoffice.dk.spf.auto.dnssmarthost.net -all

✉️ SPF#

Policy	Record (mbcoffice.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mbcoffice.dk.spf.auto.dnssmarthost.net -all

📨 DMARC#

Policy	Record (_dmarc.mbcoffice.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-14 11:52:48

www CNAME	mbcoffice.dk (all on mbcoffice.dk) → 35.214.151.151 (AS43515)
www vs bare domain	Same network mbcoffice.dk: 35.214.151.151 (AS43515) www.mbcoffice.dk: 35.214.151.151 (AS43515)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	mbcoffice.dk.default.dkim.auto.dnssmarthost.net	RSA · ~2048 bit
selector1	selector1-mbcoffice-dk._domainkey.mbc2uoffice.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-mbcoffice-dk._domainkey.mbc2uoffice.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

42ms

Field	Value
Serial	2020011790
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	root@am1.siteground.biz
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

23ms

48ms

45ms

AAAA

58ms

TXT

286ms

CAA

44ms

HTTPS

56ms

TLSA

326ms

SOA

42ms

MTA-STS

93ms

DNSSEC

74ms

SRV

89ms

Total

881ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:32:47 shown	881ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:55:35	1025ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 02:12:41	1764ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 14:00:51	9977ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 07:42:40	10131ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:38:58	9846ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 16:31:47	4033ms	2 NS 1 A 1 MX	🔓 Insecure