glaseksperten.dk

📜 Historical scan 2026-08-28 18:51:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glaseksperten.dk is a .dk domain served by 2 nameservers (brodie.ns.cloudflare.com, joan.ns.cloudflare.com). It was registered on 19 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.201 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by post3.montes.dk, post4.montes.dk. The zone is not DNSSEC-signed, publishes a 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#

2 records   28ms
NameserverIP addressesPTRASN / ISP
brodie.ns.cloudflare.com 108.162.195.237
162.159.44.237
172.64.35.237
2606:4700:58::a29f:2ced
2803:f800:50::6ca2:c3ed
2a06:98c1:50::ac40:23ed		 brodie.ns.cloudflare.com
brodie.ns.cloudflare.com
brodie.ns.cloudflare.com
brodie.ns.cloudflare.com
brodie.ns.cloudflare.com
brodie.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
joan.ns.cloudflare.com 108.162.192.173
172.64.32.173
173.245.58.173
2606:4700:50::adf5:3aad
2803:f800:50::6ca2:c0ad
2a06:98c1:50::ac40:20ad		 joan.ns.cloudflare.com
joan.ns.cloudflare.com
joan.ns.cloudflare.com
joan.ns.cloudflare.com
joan.ns.cloudflare.com
joan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.201 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.187 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s post3.montes.dk 62.243.38.142 post3.montes.dk AS3292 TDC Holding A/S
10 300s post4.montes.dk 62.116.194.45 post4.montes.dk AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

2 records   25ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1bc9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:a9bb 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   26ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.201,172.67.169.187 ech=AEX+DQBBsAAgACCvkBCkxv/BhCnzYFVOyiA9UwK0cicbl8OXepwBzbeXSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1bc9,2606:4700:3034::ac43:a9bb

🔌 SRV Records#

2 records   69ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.glaseksperten.dk
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

5 records   151ms
TXT Record
atlassian-domain-verification=xifNLImNIqsZrl3Wa5uIQ6m1mD1TUoSRkXehjHlszERp5j/7cPn84mIGSjTEpPqr
atlassian-sending-domain-verification=6ab66e56-4a93-4635-88b5-5d6bcc223be8
google-site-verification=KliZYImSHt3N6E52zzsVOj8snsuIObo067G6b9UaR38
UJT3kl8dINscH96ZFjph9IHvA0rZyRp5pPDZPUrmX4H9kLxvCcqXk+PDmecR2uLU0sCZ/QVwLBVregQAR1q/yQ==
v=spf1 include:spf.montes.dk include:spf.protection.outlook.com a:relay20.mysmtp1.com include:servers.mcsv.net include:_spf.atlassian.net -all

✉️ SPF#

PolicyRecord (glaseksperten.dk)
-all (hard fail) v=spf1 include:spf.montes.dk include:spf.protection.outlook.com a:relay20.mysmtp1.com include:servers.mcsv.net include:_spf.atlassian.net -all

📨 DMARC#

PolicyRecord (_dmarc.glaseksperten.dk)
p=reject v=DMARC1; p=reject; rua=mailto:5f5b1f137a4b1@dmarc.centerasecurity.com; ruf=mailto:dmarc-abuse@glaseksperten.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 23:33:30
www104.21.27.201 172.67.169.187 2606:4700:3033::6815:1bc9 2606:4700:3034::ac43:a9bb (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u20721261.wl012.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u20721261.wl012.sendgrid.net RSA · ~1024 bit below 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: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.glaseksperten.dk 0mDqXfvrk6rfB27OBvHkdAn42nZW6JaQ6nP-XdXWbuM
TXT _acme-challenge.glaseksperten.dk wvo5HOof6AcYA1B4VYQJQUuHgwB0VzzEB7uWrDAgLkY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413408613
Primary NS (MNAME)brodie.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:25:12
FieldValue
RegistrarMONTES A/S
Registered1998-10-19
Expires2026-12-31 (69d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
33ms
MX
31ms
AAAA
25ms
TXT
151ms
CAA
25ms
HTTPS
26ms
TLSA
100ms
SOA
0ms
MTA-STS
51ms
DNSSEC
110ms
SRV
69ms
Total
1846ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 23:33:30 1084ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-09 10:45:51 1045ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-27 01:32:16 666ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-17 01:57:52 1449ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-31 01:43:14 2429ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-28 18:51:11 shown 1846ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-17 12:59:08 1389ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-24 07:27:08 2929ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-23 22:59:00 1173ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:34:03 2227ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone