hammernet.dk DNS records

🖥️ Nameservers3 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.216	60s	webhotel08.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	60s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 253ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (hammernet.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.hammernet.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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)

🔐 DNSSEC132ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

98ms

A

98ms

MX

98ms

AAAA

100ms

TXT

253ms

CAA

112ms

HTTPS

86ms

TLSA

79ms

SOA

0ms

MTA-STS

90ms

DNSSEC

132ms

SRV

113ms

Total

933ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:44:38	933ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 04:57:11	1678ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 23:02:23	472ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 14:22:21	1061ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 10:42:59	982ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 16:24:55	16940ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 11:36:29	1436ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 17:12:27	868ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 01:06:39	9741ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 21:07:04	17567ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 11:52:45	805ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 09:55:52	18565ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 13:52:15	1305ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:40:27	1026ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 17:05:37	467ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 07:15:43	1040ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:15:56	4014ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:04:36	4187ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:59:45	709ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:53:11	1126ms	3 NS 1 A 2 MX	🔒 Secure	View