gerstel.dk

📜 Historical scan 2026-06-17 10:23:45 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 58ms

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 56ms

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

📧 MX Records#

3 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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	—	failover.msconsult.dk	212.27.28.43	212.27.28.43.bredband.3.dk	AS44034 Hi3G Access AB
30	—	mailbackup.msconsult.dk	87.62.101.79	0x573e654f.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

1 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:5e41:a5c:6f0::4	—	—	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 178ms

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#

latest probe, not this scan · 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#

148ms

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

🏷️ SOA#

71ms

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#

58ms

56ms

83ms

AAAA

73ms

TXT

178ms

CAA

85ms

HTTPS

52ms

TLSA

192ms

SOA

71ms

MTA-STS

160ms

DNSSEC

148ms

SRV

0ms

Total

905ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:45:28	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 shown	905ms	5 NS 1 A 3 MX	🔓 Insecure