grupperoller.dk
Last scanned: 2026-08-25 15:31:20  ·  1930ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   121ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   106ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.193.141.16 43200s ehub54.webhostinghub.com AS54641 InMotion Hosting, Inc. 104.193.140.0/22 🇺🇸 United States —
📧 MX Records1 records   148ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.193.141.16
🔶 Autoconfig104.193.141.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   343ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (grupperoller.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.grupperoller.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@becks.dk;ruf=mailto:dmarc_afrf@becks.dk
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC217ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
121ms
A
106ms
MX
148ms
AAAA
81ms
TXT
343ms
CAA
89ms
HTTPS
97ms
TLSA
551ms
SOA
0ms
MTA-STS
144ms
DNSSEC
217ms
SRV
140ms
Total
1930ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 15:31:20 1930ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 12:47:50 1039ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 05:51:08 1022ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 03:37:09 807ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:27:41 558ms 2 NS 1 A 0 MX 🔒 Secure View
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