tommerup-skole.dk

📜 Historical scan 2026-08-23 15:23:05 · ← 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 62ms

Nameserver	IP addresses	PTR	ASN / 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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:400c:c09::1b 2a00:1450:400c:c09::1b	lcfrai-in-f27.1e100.net wm-in-x1b.1e100.net wm-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1b	yugrqzs-in-f27.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 134ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 296ms

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 2026-10-27 00:42:30

www	20.50.64.13 2603:1020:5:6::33 (AS8075) (address records, no CNAME)
www vs bare domain	Same 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)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	Published: 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#

220ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	1787480088
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-24 00:30:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-09-22
Expires	2027-09-30 (338d)

🔗 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#

62ms

83ms

77ms

AAAA

134ms

TXT

296ms

CAA

77ms

HTTPS

138ms

TLSA

250ms

SOA

0ms

MTA-STS

128ms

DNSSEC

220ms

SRV

131ms

Total

3688ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 00:42:30	732ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-25 16:19:06	994ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-24 00:01:34	1114ms	3 NS 1 A 5 MX	🔒 Secure
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