hsfs.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ennit.net	213.178.66.161	ns1.ennit.net	AS13101 TNG Stadtnetz GmbH
ns2.ennit.net	82.97.146.5	ns2.ennit.net	AS13101 TNG Stadtnetz GmbH

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.99.113.25	86400s	—	AS203889	Citti Handelsgesellschaft mbH & Co KG	194.99.113.0/24	🇩🇪 Germany	Hamburg

📧 MX Records2 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx1.hc2254-93.eu.iphmx.com	207.54.72.111 207.54.72.111 207.54.76.36 207.54.76.36	111.72.54.207.in-addr.arpa.eu.iphmx.com esa.hc2254-93.eu.iphmx.com 36.76.54.207.in-addr.arpa.eu.iphmx.com esa.hc2254-93.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
20	86400s	mx2.hc2254-93.eu.iphmx.com	207.54.72.111 207.54.72.111 207.54.76.36 207.54.76.36	111.72.54.207.in-addr.arpa.eu.iphmx.com esa.hc2254-93.eu.iphmx.com 36.76.54.207.in-addr.arpa.eu.iphmx.com esa.hc2254-93.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 330ms

TXT Record
MS=ms99245856
v=spf1 ip4:77.233.241.179 ip4:194.99.113.34 exists:%{i}.spf.hc2254-93.eu.iphmx.com -all

✉️ SPF

Policy	Record (hsfs.dk)
-all (hard fail)	v=spf1 ip4:77.233.241.179 ip4:194.99.113.34 exists:%{i}.spf.hc2254-93.eu.iphmx.com -all

📨 DMARC

Policy	Record (_dmarc.hsfs.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@hsfs.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)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2025032601
Primary NS (MNAME)	hiprim.citti.de
Responsible (RNAME)	hostmaster@citti.de
Refresh	14400s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

61ms

MX

69ms

AAAA

54ms

TXT

330ms

CAA

70ms

HTTPS

65ms

TLSA

82ms

SOA

0ms

MTA-STS

106ms

DNSSEC

97ms

SRV

99ms

Total

774ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:44:19	774ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 06:03:53	1132ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 22:33:04	1423ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 21:44:40	1018ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 14:33:58	1111ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 10:14:23	1653ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 15:07:38	270ms	0 NS 0 A 0 MX	❓ Unknown	View