glassogruppen.dk

📜 Historical scan 2026-06-17 10:29:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glassogruppen.dk is a .dk domain served by 3 nameservers (dns.home.pl, dns2.home.pl, dns3.home.pl). It was registered on 3 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.247.22.207 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by serwer1578643.home.pl. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 131ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.home.pl	2001:8d8:fe:53:6870::1 217.160.80.244	dns.home.pl dns.home.pl	AS8560 IONOS SE AS8560 IONOS SE
dns2.home.pl	2001:8d8:fe:53:6870::2 217.160.81.248	dns2.home.pl dns2.home.pl	AS8560 IONOS SE AS8560 IONOS SE
dns3.home.pl	185.132.34.251 2607:f1c0:fe:53:185:132:34:251	dns3.home.pl dns3.home.pl	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.247.22.207	—	199.247.22.207.grupaglasso.pl	AS20473	The Constant Company, LLC	199.247.0.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	serwer1578643.home.pl	79.96.198.239	mail.grupaglasso.pl	AS12824 home.pl sp. z o.o.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 411ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

Policy	Record (glassogruppen.dk)
~all (soft fail)	v=spf1 a mx ~all

📨 DMARC#

Policy	Record (_dmarc.glassogruppen.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=1;rua=mailto:dmarc@vercom.pl,mailto:jarek@grupaglasso.pl

📬 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 2026-10-13 23:03:52

www CNAME	glassogruppen.dk (all on glassogruppen.dk) → 199.247.22.207 (AS20473)
www vs bare domain	Same network glassogruppen.dk: 199.247.22.207 (AS20473) www.glassogruppen.dk: 199.247.22.207 (AS20473)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	f7b505-7b5081.dkimbox.com	RSA · ~2048 bit
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

106ms

Field	Value
Serial	34
Primary NS (MNAME)	dns.home.pl
Responsible (RNAME)	admin@home.pl
Refresh	14400s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 13:28:23

Field	Value
Registrar	Eurodns S.A
Registered	2020-06-03
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

131ms

110ms

77ms

AAAA

76ms

TXT

411ms

CAA

108ms

HTTPS

78ms

TLSA

491ms

SOA

106ms

MTA-STS

81ms

DNSSEC

105ms

SRV

0ms

Total

1381ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 05:56:06	1181ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:50:04	10092ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:29:03 shown	1381ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:25:40	2873ms	3 NS 1 A 1 MX	🔓 Insecure