royal-grass.dk
Last scanned: 2026-08-28 08:03:50  ·  11048ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   83ms
NameserverIP addressesPTRASN / ISP
ns01.bsu.nl 2a0e:c9c0:12::11
91.199.167.25		 ns1.dnsshop.org
ns1.dnsshop.org		 AS50673 Serverius Holding B.V.
AS50673 Serverius Holding B.V.
ns02.bsu.nl 2a02:898:151:53::1
94.142.242.172		 ns2.dnsshop.eu
ns2.dnsshop.eu		 AS8283 Netwerkvereniging Coloclue
AS8283 Netwerkvereniging Coloclue
ns03.bsu.nl 2a05:1500:702:3:1c00:c0ff:fe00:1468
92.63.173.95		 ns3.dnsshop.nl
ns3.dnsshop.nl		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns04.bsu.nl 142.132.171.124
2a01:4f8:1c1e:497c::1		 ns4.dnsshop.org
ns4.dnsshop.org		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.140.184.234 300s — AS8075 Microsoft Corporation 51.140.0.0/14 🇬🇧 United Kingdom London
📧 MX Records5 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.mtaroutes.com 154.59.104.23
2001:978:2:7::162:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
20 300s mx2.mtaroutes.com 149.13.75.27
2001:978:2:7::162:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
30 300s mx3.mtaroutes.com 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
40 300s mx4.mtaroutes.com 154.59.193.124
2001:978:2:6::f:124		 fe3-r3-in.du01.l.antispamcloud.com
fe3-r3-in.du01.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
50 300s mail.royal-grass.dk 87.195.77.122 dsl-087-195-077-122.solcon.nl AS12414 Solcon Internetdiensten B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover217.119.253.35
🔶 Autoconfig51.140.184.234
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   120ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 2 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   365ms
TXT Record
MS=ms86465079
v=spf1 include:spf.mtaroutes.com -all
✉️ SPF
PolicyRecord (royal-grass.dk)
-all (hard fail) v=spf1 include:spf.mtaroutes.com -all
📨 DMARC
PolicyRecord (_dmarc.royal-grass.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
🔗 TLSA / DANE4 records   143ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx2.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx3.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx4.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
🔐 DNSSEC9086ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026030454
Primary NS (MNAME)ns01.bsu.nl
Responsible (RNAME)hostmaster@royal-grass.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
62ms
MX
62ms
AAAA
52ms
TXT
365ms
CAA
71ms
HTTPS
74ms
TLSA
143ms
SOA
0ms
MTA-STS
97ms
DNSSEC
9086ms
SRV
120ms
Total
11048ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:03:50 11048ms 4 NS 1 A 5 MX 🔓 Insecure View
2026-08-26 19:56:22 2062ms 4 NS 1 A 5 MX 🔓 Insecure View
2026-06-17 20:11:29 1899ms 4 NS 1 A 5 MX 🔓 Insecure View
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