gerstel.dk

Records from scan: 2026-09-30 02:45:28 · 738ms total · last checked 2026-10-16 07:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gerstel.dk is a .dk domain served by 5 nameservers (ns1.he.net, ns2.he.net, ns3.he.net and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.248.190 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.msconsult.dk, failover.msconsult.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.he.net	2001:470:100::2 216.218.130.2	ns1.he.net ns1.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns2.he.net	2001:470:200::2 216.218.131.2	ns2.he.net ns2.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns3.he.net	2001:470:300::2 216.218.132.2	ns3.he.net ns3.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns4.he.net	2001:470:400::2 216.66.1.2	ns4.he.net ns4.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns5.he.net	2001:470:500::2 216.66.80.18	ns5.he.net ns5.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.89.248.190	900s	0x5359f8be.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	83.89.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

3 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mail.msconsult.dk	2a09:5e41:a5c:6f0::2 83.89.248.190	— 0x5359f8be.static.cust.fastspeed.dk	AS209424 Fastspeed A/s AS3292 TDC Holding A/S
20	43200s	failover.msconsult.dk	212.27.28.43	212.27.28.43.bredband.3.dk	AS44034 Hi3G Access AB
30	14400s	mailbackup.msconsult.dk	87.62.101.79	0x573e654f.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:5e41:a5c:6f0::4	900s	—	AS209424	Fastspeed A/s	2a09:5e41:800:0:0:0:0:0/37	🇩🇰 Denmark	Ballerup Municipality

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 252ms

TXT Record
v=spf1 mx:msconsult.dk ip4:83.89.248.190 ip6:2a00:7660:339::2 ip4:212.27.28.43 -all

✉️ SPF#

Policy	Record (gerstel.dk)
-all (hard fail)	v=spf1 mx:msconsult.dk ip4:83.89.248.190 ip6:2a00:7660:339::2 ip4:212.27.28.43 -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

🧩 Web & zone#

checked 2026-10-09 07:03:42

www CNAME	gerstel.dk (all on gerstel.dk) → 83.89.248.190 2a09:5e41:a5c:6f0::4 (AS3292 AS209424)
www vs bare domain	Same network gerstel.dk: 83.89.248.190 2a09:5e41:a5c:6f0::4 (AS3292 AS209424) www.gerstel.dk: 83.89.248.190 2a09:5e41:a5c:6f0::4 (AS3292 AS209424)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025062303
Primary NS (MNAME)	ns1.he.net
Responsible (RNAME)	hostmaster@he.net
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

48ms

40ms

AAAA

48ms

TXT

252ms

CAA

50ms

HTTPS

59ms

TLSA

111ms

SOA

0ms

MTA-STS

67ms

DNSSEC

74ms

SRV

72ms

Total

738ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:45:28 shown	738ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-26 02:02:20	9603ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-17 10:23:45	905ms	5 NS 1 A 3 MX	🔓 Insecure