tommerup-skole.dk

📜 Historical scan 2026-09-24 05:45:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tommerup-skole.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 22 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

3 records   38ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect A/S

🌍 A Records#

1 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.64.13 3600s — AS8075 Microsoft Corporation 20.48.0.0/12 🇮🇪 Ireland Dublin

📧 MX Records#

5 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s aspmx.l.google.com 2a00:1450:4010:c1e::1a
74.125.131.26		 lb-in-f26.1e100.net
lu-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 3600s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 3600s alt2.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 3600s aspmx2.googlemail.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 3600s aspmx3.googlemail.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1b		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2603:1020:5:6::33 3600s — AS8075 Microsoft Corporation 2603:1000:0:0:0:0:0:0/26 🇮🇪 Ireland Dublin

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records   134ms
TXT Record
google-site-verification=NKgq_f836JxKaOXbtSRp-3ofPPKVhqMfY-a_gK_Z7bo
inst=Tommerup Skole
o2a4c74ct5rurcm0mdaep5177b
SOA=1744377623

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-21 01:56:41
www20.50.64.13 2603:1020:5:6::33 (AS8075) (address records, no CNAME)
www vs bare domainSame network
tommerup-skole.dk: 20.50.64.13 2603:1020:5:6::33 (AS8075)
www.tommerup-skole.dk: 20.50.64.13 2603:1020:5:6::33 (AS8075)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial1790099912
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 17:04:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-09-22
Expires2027-09-30 (341d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
28ms
MX
31ms
AAAA
41ms
TXT
134ms
CAA
39ms
HTTPS
35ms
TLSA
83ms
SOA
0ms
MTA-STS
56ms
DNSSEC
74ms
SRV
57ms
Total
726ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 01:56:41 510ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-19 23:22:17 1983ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-18 22:31:31 3198ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-16 22:09:23 2419ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-15 20:44:12 482ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-14 16:53:01 1920ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-13 15:15:23 1741ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-11 12:57:06 713ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-10 12:30:26 3799ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-09 10:34:51 3815ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-08 10:10:10 3183ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-07 09:58:02 768ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-05 09:39:20 666ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-04 09:33:14 3581ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-03 09:31:37 866ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-02 09:30:21 674ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-01 09:25:21 2709ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-29 09:02:23 953ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-28 06:59:05 2321ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-27 06:33:02 2792ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-26 06:19:19 1960ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-25 06:00:12 1977ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-24 05:45:06 shown 726ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-24 02:24:01 2388ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-19 15:48:36 771ms 3 NS 1 A 5 MX 🔒 Secure
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