bentholstein.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.178.15.251	3600s	web-two.opening.dk	AS48854	team.blue Denmark A/S	195.178.14.0/23	🇩🇰 Denmark	—

📧 MX Records5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:400b:c01b::1b	tp-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	173.194.43.26 2404:6800:400b:c01b::1b	yudlsqd-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 226ms

TXT Record
v=spf1 a:vm0114.enterprisecloud.nu ip4:93.191.155.50 include:_spf.google.com ~all

✉️ SPF

Policy	Record (bentholstein.dk)
~all (soft fail)	v=spf1 a:vm0114.enterprisecloud.nu ip4:93.191.155.50 include:_spf.google.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

🔗 TLSA / DANE

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

🔐 DNSSEC74ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA41ms

Field	Value
Serial	2025012701
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

105ms

MX

40ms

AAAA

44ms

TXT

226ms

CAA

105ms

HTTPS

68ms

TLSA

120ms

SOA

41ms

MTA-STS

96ms

DNSSEC

74ms

SRV

134ms

Total

897ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-18 13:51:05	897ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 14:36:43	2130ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 14:31:42	3363ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 14:29:08	635ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 14:20:31	680ms	4 NS 1 A 5 MX	🔒 Secure	View