; Auto-prepared by scripts/prepare-zones.sh on 2026-05-21T11:12:50-06:00 ; Source: zones/upc.llc.zone $ORIGIN upc.llc. $TTL 3600 @ 3600 IN SOA ns1.he.net. admin.upc.llc. ( 2026052102 ; serial — bump per change (SERIAL=YYYYMMDDNN make prep) 300 ; refresh (5 min) — slaves poll us this often; ; tightened from 3600 to nudge HE's internal ; puller→anycast replication 120 ; retry (2 min) — kept < refresh per RFC 1912 604800 ; expire (1 week) 60 ; minimum (1 min) — negative-cache TTL on public ; resolvers; shrinks the window when an old ; NXDOMAIN keeps showing after we add a name ) @ 3600 IN NS ns1.he.net. @ 3600 IN NS ns2.he.net. @ 3600 IN NS ns3.he.net. @ 3600 IN NS ns4.he.net. @ 3600 IN NS ns5.he.net. l 300 IN A 127.0.0.1 @ 300 IN A 108.61.23.129 * 300 IN A 108.61.23.129 @ 300 IN AAAA 2001:19f0:5c01:12ca:5400:5ff:fe35:a427 * 300 IN AAAA 2001:19f0:5c01:12ca:5400:5ff:fe35:a427 *.l 300 IN CNAME l.upc.llc. mail 300 IN CNAME mail.supported.systems. autoconfig 600 IN CNAME mail.upc.llc. *.portal.l 300 IN CNAME portal.l.upc.llc. *.s3 300 IN CNAME s3.upc.llc. *.report.l 300 IN CNAME report.l.upc.llc. *.report 300 IN CNAME report.upc.llc. @ 300 IN MX 10 upc.llc. @ 300 IN MX 10 mail.supported.systems. _acme-challenge.l 300 IN TXT "LZGNwW9DGUuN2ly0vm5czSrRIG20lqx--6Gd4j1x71w" _acme-challenge.l 300 IN TXT "sSIwSVfZ2ceW8ie8aYXrzf73iEWMZSXl9e6ogxFQNCc" _acme-challenge.l 300 IN TXT "Z4fh4rHw8d-GR-L3cnocj8o-8OpI5GccMwWRQiUnPd0" _acme-challenge.l 300 IN TXT "8kd2q8Ib7DFvq8SAGsKTtxU2qLV7L8E_ePD8Ww2MVfA" _acme-challenge.l 300 IN TXT "q-aWCBE1lMD0_xcNzwWydAW7bk3tLzMIWYi2z0WapWE" _acme-challenge.l 300 IN TXT "p3G13Tmd-S47IDPo2Zjq4NJjQZ9qJyZw_izjte3Y9ps" _acme-challenge.www.l 300 IN TXT "9vR7zAbgH0Tbfhmz5Mi94XtjS1St8r7ZOulkgn1Jo_s" @ 300 IN TXT "v=spf1 include:mail.supported.systems ~all" _acme-challenge.s3 300 IN TXT "e_fyF4DWbCUGErurD1HxCWY67I5868wAODGSbqR2CKE" _acme-challenge.oscar-admin.l 300 IN TXT "CuCSK7VwXgrIkFCniISQTysR9YasyYZGGR_npvLkvTM" _acme-challenge.or 300 IN TXT "sZUOOMwyY7i0iBeGJDvT770cbxYBZ1YTcJhVSgAm8PM" _acme-challenge.minio.or 300 IN TXT "lr9ZZF6wZD2w_yjXPmi651_4tqKgegBE86n7ZwKFkRQ" _acme-challenge 300 IN TXT "uuhLgoMHHvVoMzRPm0mncCFVMqZA1CIu24uIyEqEnbE" _acme-challenge.catalog 300 IN TXT "SrMSL___IIdzxTKRJY4TNIv3Wf8HMh_S63IfR23WVvk" _acme-challenge.catalog 300 IN TXT "BKP8F679sa2ThAFBNI0Ki112cOKfrBVRsnKPMbC1PHU" _acme-challenge.report-1.l 300 IN TXT "47OK-_UnAAr0EwrRDdqbVcB10PNzoMTixEhxrRJKVO4" _acme-challenge.notes.report-1.l 300 IN TXT "a-1AbHE3CnlEXnyMxFGX51GbC0UxcAACYeOmUWlwXE0" _imap._tcp 600 IN SRV 20 0 143 mail.upc.llc. _pop3._tcp 600 IN SRV 20 0 110 mail.upc.llc. _submission._tcp 600 IN SRV 20 0 587 mail.upc.llc. _autodiscover._tcp 600 IN SRV 10 0 443 mail.upc.llc. _submissions._tcp 600 IN SRV 10 0 465 mail.upc.llc. _imaps._tcp 600 IN SRV 10 0 993 mail.upc.llc. _pop3s._tcp 600 IN SRV 10 0 995 mail.upc.llc. catalog 300 IN CNAME upc.llc. minio.or 300 IN CNAME upc.llc. or 300 IN CNAME upc.llc. s3 300 IN CNAME upc.llc.