gmx.dk

Records from scan: 2026-09-26 15:11:41 · 3854ms total · last checked 2026-10-17 11:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gmx.dk is a .dk domain served by 4 nameservers (ns-gmx.ui-dns.biz, ns-gmx.ui-dns.com, ns-gmx.ui-dns.de and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.72.199.100 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mxint01.1and1.com, mxint02.1and1.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

4 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-gmx.ui-dns.biz	185.132.33.199 2001:8d8:fe:53:0:d9a0:51c7:100 217.160.81.199 2607:f1c0:fe:53:185:132:33:199	ns-gmx.ui-dns.biz ns-gmx.ui-dns.biz ns-gmx.ui-dns.biz ns-gmx.ui-dns.biz	AS15418 Fasthosts Internet Limited AS8560 IONOS SE AS8560 IONOS SE AS15418 Fasthosts Internet Limited
ns-gmx.ui-dns.com	185.132.34.199 2001:8d8:fe:53:0:d9a0:52c7:100 217.160.82.199 2607:f1c0:fe:53:185:132:34:199	ns-gmx.ui-dns.com ns-gmx.ui-dns.com ns-gmx.ui-dns.com ns-gmx.ui-dns.com	AS15418 Fasthosts Internet Limited AS8560 IONOS SE AS8560 IONOS SE AS15418 Fasthosts Internet Limited
ns-gmx.ui-dns.de	185.132.32.199 2001:8d8:fe:53:0:d9a0:50c7:100 217.160.80.199 2607:f1c0:fe:53:185:132:32:199	ns-gmx.ui-dns.de ns-gmx.ui-dns.de ns-gmx.ui-dns.de ns-gmx.ui-dns.de	AS15418 Fasthosts Internet Limited AS8560 IONOS SE AS8560 IONOS SE AS15418 Fasthosts Internet Limited
ns-gmx.ui-dns.org	185.132.35.199 2001:8d8:fe:53:0:d9a0:53c7:100 217.160.83.199 2607:f1c0:fe:53:185:132:35:199	ns-gmx.ui-dns.org ns-gmx.ui-dns.org ns-gmx.ui-dns.org ns-gmx.ui-dns.org	AS15418 Fasthosts Internet Limited AS8560 IONOS SE AS8560 IONOS SE AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.72.199.100	300s	ip-a2eea484.platform.pub.mam.dev	AS8560	IONOS SE	217.72.192.0/20	🇩🇪 Germany	—

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mxint01.1and1.com	212.227.126.206 212.227.17.16	mxint01.1and1.com mxint01.1and1.com	AS8560 IONOS SE AS8560 IONOS SE
10	86400s	mxint02.1and1.com	212.227.126.207 212.227.17.17	mxint02.1and1.com mxint02.1and1.com	AS8560 IONOS SE AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 277ms

TXT Record
v=spf1 redirect=gmx.net

✉️ SPF#

Policy	Record (gmx.dk)
redirect=gmx.net	v=spf1 redirect=gmx.net

📨 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 2026-10-07 16:44:28

www CNAME	redir-http.ui-portal.com (all on ui-portal.com) → 217.72.199.100 (AS8560)
www vs bare domain	Same network gmx.dk: 217.72.199.100 (AS8560) www.gmx.dk: 217.72.199.100 (AS8560)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2077ms

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	2012120661
Primary NS (MNAME)	ns-gmx.ui-dns.org
Responsible (RNAME)	dnsadmin@ionos.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

72ms

81ms

43ms

AAAA

61ms

TXT

277ms

CAA

71ms

HTTPS

39ms

TLSA

185ms

SOA

0ms

MTA-STS

69ms

DNSSEC

2077ms

SRV

90ms

Total

3854ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 15:11:41 shown	3854ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-19 06:36:34	11661ms	4 NS 1 A 2 MX	🔓 Insecure
2026-07-02 00:28:17	2124ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 09:26:21	1104ms	4 NS 1 A 2 MX	🔓 Insecure