It appears dirmngr tries to lookup a SRV record and that's the no route to host error.
- Bug#914395: gpg recv-key fails with no route to host Craig Small
- Bug#914395: Acknowledgement (gpg recv-key fails w... Craig Small
- Bug#914395: [pkg-gnupg-maint] Bug#914395: Ack... Werner Koch
- Bug#914395: dirmngr log Craig Small
- Bug#914395: [pkg-gnupg-maint] Bug#914395: dir... Werner Koch
- Bug#914395: [pkg-gnupg-maint] Bug#914395:... Craig Small
- Bug#914395: [pkg-gnupg-maint] Bug#914395:... Daniel Kahn Gillmor
