saby.dk DNS records

🖥️ Nameservers3 records 83ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.217	3600s	webhotel09.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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)1 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:11::43	3600s	webhotel09.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 306ms

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

✉️ SPF

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

🔐 DNSSEC215ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 RegistrationWHOIS fetched 2026-07-25 20:17:29

Field	Value
Registrar	TS COMPUTER ApS
Registered	2010-01-05
Expires	2027-01-31 (150d)

📋 WHOIS

⏱️ Lookup Timing

NS

83ms

A

76ms

MX

85ms

AAAA

58ms

TXT

306ms

CAA

95ms

HTTPS

86ms

TLSA

412ms

SOA

0ms

MTA-STS

134ms

DNSSEC

215ms

SRV

162ms

Total

1520ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 14:32:26	1520ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 23:36:08	17508ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 11:47:12	6855ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 04:26:05	10003ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 16:46:28	16893ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 11:38:26	1127ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-30 12:34:53	2953ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 20:17:00	1031ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 04:41:09	1061ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 14:46:23	2754ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 01:08:00	861ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 02:07:58	2835ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 04:03:48	1834ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 21:29:43	5132ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 15:37:48	4742ms	3 NS 1 A 2 MX	🔒 Secure	View